diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-02 10:14:51 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-02 10:14:51 (GMT) |
| commit | 29aaf4962a3bce337d37176858ef1025b9f29cc4 (patch) | |
| tree | 0621dfe8e21faab5c24921991838e1f00ecdc142 /drivers/staging/lustre | |
| parent | 20fbff1dfd9abcb15e368627986e1fed08b44ebe (diff) | |
| download | linux-fsl-qoriq-29aaf4962a3bce337d37176858ef1025b9f29cc4.tar.xz | |
staging: lustre: remove ENTRY macro
We have a kernel-wide function tracing system, so use that instead of
rolling a custom one just for one filesystem.
Cc: Peng Tao <tao.peng@emc.com>
Cc: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/lustre')
147 files changed, 42 insertions, 1763 deletions
diff --git a/drivers/staging/lustre/include/linux/libcfs/libcfs_debug.h b/drivers/staging/lustre/include/linux/libcfs/libcfs_debug.h index 07082dc..feb7a6b 100644 --- a/drivers/staging/lustre/include/linux/libcfs/libcfs_debug.h +++ b/drivers/staging/lustre/include/linux/libcfs/libcfs_debug.h @@ -309,11 +309,6 @@ do { \ # error "Unkown compiler" #endif /* __GNUC__ */ -#define ENTRY \ -do { \ - CDEBUG(D_TRACE, "Process entered\n"); \ -} while (0) - #define EXIT \ do { \ CDEBUG(D_TRACE, "Process leaving\n"); \ diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c index a3b8f77..6a53849 100644 --- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c +++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c @@ -343,7 +343,6 @@ ksocknal_receive (ksock_conn_t *conn) * Caller checks ksnc_rx_nob_wanted to determine * progress/completion. */ int rc; - ENTRY; if (ksocknal_data.ksnd_stall_rx != 0) { cfs_pause(cfs_time_seconds (ksocknal_data.ksnd_stall_rx)); @@ -389,7 +388,6 @@ ksocknal_tx_done (lnet_ni_t *ni, ksock_tx_t *tx) { lnet_msg_t *lnetmsg = tx->tx_lnetmsg; int rc = (tx->tx_resid == 0 && !tx->tx_zc_aborted) ? 0 : -EIO; - ENTRY; LASSERT(ni != NULL || tx->tx_conn != NULL); @@ -1562,7 +1560,6 @@ int ksocknal_scheduler(void *arg) void ksocknal_read_callback (ksock_conn_t *conn) { ksock_sched_t *sched; - ENTRY; sched = conn->ksnc_scheduler; @@ -1591,7 +1588,6 @@ void ksocknal_read_callback (ksock_conn_t *conn) void ksocknal_write_callback (ksock_conn_t *conn) { ksock_sched_t *sched; - ENTRY; sched = conn->ksnc_scheduler; diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c index 76e442b..6cfcf77 100644 --- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c +++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c @@ -964,7 +964,6 @@ static void ksocknal_data_ready (struct sock *sk, int n) { ksock_conn_t *conn; - ENTRY; /* interleave correctly with closing sockets... */ LASSERT(!in_irq()); diff --git a/drivers/staging/lustre/lnet/lnet/lib-eq.c b/drivers/staging/lustre/lnet/lnet/lib-eq.c index 78297a7..3b8808b 100644 --- a/drivers/staging/lustre/lnet/lnet/lib-eq.c +++ b/drivers/staging/lustre/lnet/lnet/lib-eq.c @@ -244,7 +244,6 @@ lnet_eq_dequeue_event(lnet_eq_t *eq, lnet_event_t *ev) int new_index = eq->eq_deq_seq & (eq->eq_size - 1); lnet_event_t *new_event = &eq->eq_events[new_index]; int rc; - ENTRY; /* must called with lnet_eq_wait_lock hold */ if (LNET_SEQ_GT(eq->eq_deq_seq, new_event->sequence)) @@ -400,7 +399,6 @@ LNetEQPoll(lnet_handle_eq_t *eventqs, int neq, int timeout_ms, int wait = 1; int rc; int i; - ENTRY; LASSERT (the_lnet.ln_init); LASSERT (the_lnet.ln_refcount > 0); diff --git a/drivers/staging/lustre/lnet/lnet/lib-msg.c b/drivers/staging/lustre/lnet/lnet/lib-msg.c index 8f3a50b..214bf38 100644 --- a/drivers/staging/lustre/lnet/lnet/lib-msg.c +++ b/drivers/staging/lustre/lnet/lnet/lib-msg.c @@ -45,8 +45,6 @@ void lnet_build_unlink_event (lnet_libmd_t *md, lnet_event_t *ev) { - ENTRY; - memset(ev, 0, sizeof(*ev)); ev->status = 0; diff --git a/drivers/staging/lustre/lnet/lnet/module.c b/drivers/staging/lustre/lnet/lnet/module.c index c832385..c57e46a 100644 --- a/drivers/staging/lustre/lnet/lnet/module.c +++ b/drivers/staging/lustre/lnet/lnet/module.c @@ -114,7 +114,6 @@ int init_lnet(void) { int rc; - ENTRY; mutex_init(&lnet_config_mutex); diff --git a/drivers/staging/lustre/lustre/fid/fid_request.c b/drivers/staging/lustre/lustre/fid/fid_request.c index a279b5a..59ff87c 100644 --- a/drivers/staging/lustre/lustre/fid/fid_request.c +++ b/drivers/staging/lustre/lustre/fid/fid_request.c @@ -63,7 +63,6 @@ static int seq_client_rpc(struct lu_client_seq *seq, __u32 *op; unsigned int debug_mask; int rc; - ENTRY; req = ptlrpc_request_alloc_pack(class_exp2cliimp(exp), &RQF_SEQ_QUERY, LUSTRE_MDS_VERSION, SEQ_QUERY); @@ -145,7 +144,6 @@ int seq_client_alloc_super(struct lu_client_seq *seq, const struct lu_env *env) { int rc; - ENTRY; mutex_lock(&seq->lcs_mutex); @@ -171,7 +169,6 @@ static int seq_client_alloc_meta(const struct lu_env *env, struct lu_client_seq *seq) { int rc; - ENTRY; if (seq->lcs_srv) { rc = 0; @@ -194,7 +191,6 @@ static int seq_client_alloc_seq(const struct lu_env *env, struct lu_client_seq *seq, seqno_t *seqnr) { int rc; - ENTRY; LASSERT(range_is_sane(&seq->lcs_space)); @@ -307,7 +303,6 @@ int seq_client_alloc_fid(const struct lu_env *env, { wait_queue_t link; int rc; - ENTRY; LASSERT(seq != NULL); LASSERT(fid != NULL); @@ -407,7 +402,6 @@ EXPORT_SYMBOL(seq_client_flush); static void seq_client_proc_fini(struct lu_client_seq *seq) { #ifdef LPROCFS - ENTRY; if (seq->lcs_proc_dir) { if (!IS_ERR(seq->lcs_proc_dir)) lprocfs_remove(&seq->lcs_proc_dir); @@ -421,7 +415,6 @@ static int seq_client_proc_init(struct lu_client_seq *seq) { #ifdef LPROCFS int rc; - ENTRY; seq->lcs_proc_dir = lprocfs_register(seq->lcs_name, seq_type_proc_dir, @@ -460,7 +453,6 @@ int seq_client_init(struct lu_client_seq *seq, struct lu_server_seq *srv) { int rc; - ENTRY; LASSERT(seq != NULL); LASSERT(prefix != NULL); @@ -495,8 +487,6 @@ EXPORT_SYMBOL(seq_client_init); void seq_client_fini(struct lu_client_seq *seq) { - ENTRY; - seq_client_proc_fini(seq); if (seq->lcs_exp != NULL) { @@ -515,7 +505,6 @@ int client_fid_init(struct obd_device *obd, struct client_obd *cli = &obd->u.cli; char *prefix; int rc; - ENTRY; OBD_ALLOC_PTR(cli->cl_seq); if (cli->cl_seq == NULL) @@ -544,7 +533,6 @@ EXPORT_SYMBOL(client_fid_init); int client_fid_fini(struct obd_device *obd) { struct client_obd *cli = &obd->u.cli; - ENTRY; if (cli->cl_seq != NULL) { seq_client_fini(cli->cl_seq); diff --git a/drivers/staging/lustre/lustre/fid/lproc_fid.c b/drivers/staging/lustre/lustre/fid/lproc_fid.c index 20d0448..b1ad257 100644 --- a/drivers/staging/lustre/lustre/fid/lproc_fid.c +++ b/drivers/staging/lustre/lustre/fid/lproc_fid.c @@ -65,7 +65,6 @@ lprocfs_fid_write_common(const char *buffer, unsigned long count, { struct lu_seq_range tmp; int rc; - ENTRY; LASSERT(range != NULL); @@ -85,7 +84,6 @@ lprocfs_fid_space_seq_write(struct file *file, const char *buffer, { struct lu_client_seq *seq = ((struct seq_file *)file->private_data)->private; int rc; - ENTRY; LASSERT(seq != NULL); @@ -107,7 +105,6 @@ lprocfs_fid_space_seq_show(struct seq_file *m, void *unused) { struct lu_client_seq *seq = (struct lu_client_seq *)m->private; int rc; - ENTRY; LASSERT(seq != NULL); @@ -125,7 +122,6 @@ lprocfs_fid_width_seq_write(struct file *file, const char *buffer, struct lu_client_seq *seq = ((struct seq_file *)file->private_data)->private; __u64 max; int rc, val; - ENTRY; LASSERT(seq != NULL); @@ -158,7 +154,6 @@ lprocfs_fid_width_seq_show(struct seq_file *m, void *unused) { struct lu_client_seq *seq = (struct lu_client_seq *)m->private; int rc; - ENTRY; LASSERT(seq != NULL); @@ -174,7 +169,6 @@ lprocfs_fid_fid_seq_show(struct seq_file *m, void *unused) { struct lu_client_seq *seq = (struct lu_client_seq *)m->private; int rc; - ENTRY; LASSERT(seq != NULL); @@ -191,7 +185,6 @@ lprocfs_fid_server_seq_show(struct seq_file *m, void *unused) struct lu_client_seq *seq = (struct lu_client_seq *)m->private; struct client_obd *cli; int rc; - ENTRY; LASSERT(seq != NULL); diff --git a/drivers/staging/lustre/lustre/fld/fld_cache.c b/drivers/staging/lustre/lustre/fld/fld_cache.c index 8410107..9f9f9b5 100644 --- a/drivers/staging/lustre/lustre/fld/fld_cache.c +++ b/drivers/staging/lustre/lustre/fld/fld_cache.c @@ -66,7 +66,6 @@ struct fld_cache *fld_cache_init(const char *name, int cache_size, int cache_threshold) { struct fld_cache *cache; - ENTRY; LASSERT(name != NULL); LASSERT(cache_threshold < cache_size); @@ -102,7 +101,6 @@ struct fld_cache *fld_cache_init(const char *name, void fld_cache_fini(struct fld_cache *cache) { __u64 pct; - ENTRY; LASSERT(cache != NULL); fld_cache_flush(cache); @@ -146,7 +144,6 @@ static void fld_fix_new_list(struct fld_cache *cache) struct lu_seq_range *c_range; struct lu_seq_range *n_range; struct list_head *head = &cache->fci_entries_head; - ENTRY; restart_fixup: @@ -226,7 +223,6 @@ static int fld_cache_shrink(struct fld_cache *cache) struct fld_cache_entry *flde; struct list_head *curr; int num = 0; - ENTRY; LASSERT(cache != NULL); @@ -255,8 +251,6 @@ static int fld_cache_shrink(struct fld_cache *cache) */ void fld_cache_flush(struct fld_cache *cache) { - ENTRY; - write_lock(&cache->fci_lock); cache->fci_cache_size = 0; fld_cache_shrink(cache); @@ -279,7 +273,6 @@ void fld_cache_punch_hole(struct fld_cache *cache, const seqno_t new_end = range->lsr_end; struct fld_cache_entry *fldt; - ENTRY; OBD_ALLOC_GFP(fldt, sizeof *fldt, GFP_ATOMIC); if (!fldt) { OBD_FREE_PTR(f_new); @@ -404,7 +397,6 @@ int fld_cache_insert_nolock(struct fld_cache *cache, const seqno_t new_start = f_new->fce_range.lsr_start; const seqno_t new_end = f_new->fce_range.lsr_end; __u32 new_flags = f_new->fce_range.lsr_flags; - ENTRY; /* * Duplicate entries are eliminated in insert op. @@ -521,7 +513,6 @@ struct fld_cache_entry *fld_cache_entry_lookup(struct fld_cache *cache, struct lu_seq_range *range) { struct fld_cache_entry *got = NULL; - ENTRY; read_lock(&cache->fci_lock); got = fld_cache_entry_lookup_nolock(cache, range); @@ -538,7 +529,6 @@ int fld_cache_lookup(struct fld_cache *cache, struct fld_cache_entry *flde; struct fld_cache_entry *prev = NULL; struct list_head *head; - ENTRY; read_lock(&cache->fci_lock); head = &cache->fci_entries_head; diff --git a/drivers/staging/lustre/lustre/fld/fld_request.c b/drivers/staging/lustre/lustre/fld/fld_request.c index 049322a..0c928de 100644 --- a/drivers/staging/lustre/lustre/fld/fld_request.c +++ b/drivers/staging/lustre/lustre/fld/fld_request.c @@ -66,7 +66,7 @@ struct lu_context_key fld_thread_key; static int fld_req_avail(struct client_obd *cli, struct mdc_cache_waiter *mcw) { int rc; - ENTRY; + client_obd_list_lock(&cli->cl_loi_list_lock); rc = list_empty(&mcw->mcw_entry); client_obd_list_unlock(&cli->cl_loi_list_lock); @@ -124,7 +124,6 @@ fld_rrb_scan(struct lu_client_fld *fld, seqno_t seq) { struct lu_fld_target *target; int hash; - ENTRY; /* Because almost all of special sequence located in MDT0, * it should go to index 0 directly, instead of calculating @@ -180,7 +179,6 @@ static struct lu_fld_target * fld_client_get_target(struct lu_client_fld *fld, seqno_t seq) { struct lu_fld_target *target; - ENTRY; LASSERT(fld->lcf_hash != NULL); @@ -206,7 +204,6 @@ int fld_client_add_target(struct lu_client_fld *fld, { const char *name; struct lu_fld_target *target, *tmp; - ENTRY; LASSERT(tar != NULL); name = fld_target_name(tar); @@ -258,7 +255,6 @@ EXPORT_SYMBOL(fld_client_add_target); int fld_client_del_target(struct lu_client_fld *fld, __u64 idx) { struct lu_fld_target *target, *tmp; - ENTRY; spin_lock(&fld->lcf_lock); list_for_each_entry_safe(target, tmp, @@ -286,7 +282,6 @@ proc_dir_entry_t *fld_type_proc_dir = NULL; static int fld_client_proc_init(struct lu_client_fld *fld) { int rc; - ENTRY; fld->lcf_proc_dir = lprocfs_register(fld->lcf_name, fld_type_proc_dir, @@ -316,7 +311,6 @@ out_cleanup: void fld_client_proc_fini(struct lu_client_fld *fld) { - ENTRY; if (fld->lcf_proc_dir) { if (!IS_ERR(fld->lcf_proc_dir)) lprocfs_remove(&fld->lcf_proc_dir); @@ -348,7 +342,6 @@ int fld_client_init(struct lu_client_fld *fld, { int cache_size, cache_threshold; int rc; - ENTRY; LASSERT(fld != NULL); @@ -398,7 +391,6 @@ EXPORT_SYMBOL(fld_client_init); void fld_client_fini(struct lu_client_fld *fld) { struct lu_fld_target *target, *tmp; - ENTRY; spin_lock(&fld->lcf_lock); list_for_each_entry_safe(target, tmp, @@ -429,7 +421,6 @@ int fld_client_rpc(struct obd_export *exp, __u32 *op; int rc; struct obd_import *imp; - ENTRY; LASSERT(exp != NULL); @@ -479,7 +470,6 @@ int fld_client_lookup(struct lu_client_fld *fld, seqno_t seq, mdsno_t *mds, struct lu_seq_range res = { 0 }; struct lu_fld_target *target; int rc; - ENTRY; fld->lcf_flags |= LUSTRE_FLD_RUN; diff --git a/drivers/staging/lustre/lustre/fld/lproc_fld.c b/drivers/staging/lustre/lustre/fld/lproc_fld.c index 77322ba..cf1f765 100644 --- a/drivers/staging/lustre/lustre/fld/lproc_fld.c +++ b/drivers/staging/lustre/lustre/fld/lproc_fld.c @@ -62,7 +62,6 @@ fld_proc_targets_seq_show(struct seq_file *m, void *unused) { struct lu_client_fld *fld = (struct lu_client_fld *)m->private; struct lu_fld_target *target; - ENTRY; LASSERT(fld != NULL); @@ -79,7 +78,6 @@ static int fld_proc_hash_seq_show(struct seq_file *m, void *unused) { struct lu_client_fld *fld = (struct lu_client_fld *)m->private; - ENTRY; LASSERT(fld != NULL); @@ -97,7 +95,6 @@ fld_proc_hash_seq_write(struct file *file, const char *buffer, struct lu_client_fld *fld = ((struct seq_file *)file->private_data)->private; struct lu_fld_hash *hash = NULL; int i; - ENTRY; LASSERT(fld != NULL); @@ -128,7 +125,6 @@ fld_proc_cache_flush_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos) { struct lu_client_fld *fld = file->private_data; - ENTRY; LASSERT(fld != NULL); diff --git a/drivers/staging/lustre/lustre/include/lustre_cfg.h b/drivers/staging/lustre/lustre/include/lustre_cfg.h index fbf94a0..5004c90 100644 --- a/drivers/staging/lustre/lustre/include/lustre_cfg.h +++ b/drivers/staging/lustre/lustre/include/lustre_cfg.h @@ -211,7 +211,6 @@ static inline int lustre_cfg_len(__u32 bufcount, __u32 *buflens) { int i; int len; - ENTRY; len = LCFG_HDR_SIZE(bufcount); for (i = 0; i < bufcount; i++) @@ -230,8 +229,6 @@ static inline struct lustre_cfg *lustre_cfg_new(int cmd, char *ptr; int i; - ENTRY; - OBD_ALLOC(lcfg, lustre_cfg_len(bufs->lcfg_bufcount, bufs->lcfg_buflen)); if (!lcfg) @@ -263,7 +260,7 @@ static inline void lustre_cfg_free(struct lustre_cfg *lcfg) static inline int lustre_cfg_sanity_check(void *buf, int len) { struct lustre_cfg *lcfg = (struct lustre_cfg *)buf; - ENTRY; + if (!lcfg) RETURN(-EINVAL); diff --git a/drivers/staging/lustre/lustre/include/lustre_lib.h b/drivers/staging/lustre/lustre/include/lustre_lib.h index bdfc539..007b2dd 100644 --- a/drivers/staging/lustre/lustre/include/lustre_lib.h +++ b/drivers/staging/lustre/lustre/include/lustre_lib.h @@ -260,8 +260,6 @@ int obd_ioctl_popdata(void *arg, void *data, int len); static inline void obd_ioctl_freedata(char *buf, int len) { - ENTRY; - OBD_FREE_LARGE(buf, len); EXIT; return; diff --git a/drivers/staging/lustre/lustre/include/lustre_log.h b/drivers/staging/lustre/lustre/include/lustre_log.h index 714ab37..8f642f3 100644 --- a/drivers/staging/lustre/lustre/include/lustre_log.h +++ b/drivers/staging/lustre/lustre/include/lustre_log.h @@ -469,8 +469,6 @@ static inline int llog_destroy(const struct lu_env *env, struct llog_operations *lop; int rc; - ENTRY; - rc = llog_handle2ops(handle, &lop); if (rc) RETURN(rc); @@ -489,8 +487,6 @@ static inline int llog_next_block(const struct lu_env *env, struct llog_operations *lop; int rc; - ENTRY; - rc = llog_handle2ops(loghandle, &lop); if (rc) RETURN(rc); @@ -509,8 +505,6 @@ static inline int llog_prev_block(const struct lu_env *env, struct llog_operations *lop; int rc; - ENTRY; - rc = llog_handle2ops(loghandle, &lop); if (rc) RETURN(rc); @@ -528,8 +522,6 @@ static inline int llog_connect(struct llog_ctxt *ctxt, struct llog_operations *lop; int rc; - ENTRY; - rc = llog_obd2ops(ctxt, &lop); if (rc) RETURN(rc); diff --git a/drivers/staging/lustre/lustre/include/lustre_mdc.h b/drivers/staging/lustre/lustre/include/lustre_mdc.h index 82d1f2f..e09646a 100644 --- a/drivers/staging/lustre/lustre/include/lustre_mdc.h +++ b/drivers/staging/lustre/lustre/include/lustre_mdc.h @@ -84,8 +84,6 @@ static inline void mdc_init_rpc_lock(struct mdc_rpc_lock *lck) static inline void mdc_get_rpc_lock(struct mdc_rpc_lock *lck, struct lookup_intent *it) { - ENTRY; - if (it != NULL && (it->it_op == IT_GETATTR || it->it_op == IT_LOOKUP || it->it_op == IT_LAYOUT)) return; diff --git a/drivers/staging/lustre/lustre/include/obd_class.h b/drivers/staging/lustre/lustre/include/obd_class.h index de5c585..c42996b 100644 --- a/drivers/staging/lustre/lustre/include/obd_class.h +++ b/drivers/staging/lustre/lustre/include/obd_class.h @@ -495,7 +495,6 @@ static inline int obd_get_info(const struct lu_env *env, struct lov_stripe_md *lsm) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, get_info); EXP_COUNTER_INCREMENT(exp, get_info); @@ -511,7 +510,6 @@ static inline int obd_set_info_async(const struct lu_env *env, struct ptlrpc_request_set *set) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, set_info_async); EXP_COUNTER_INCREMENT(exp, set_info_async); @@ -547,7 +545,6 @@ static inline int obd_setup(struct obd_device *obd, struct lustre_cfg *cfg) { int rc; DECLARE_LU_VARS(ldt, d); - ENTRY; ldt = obd->obd_type->typ_lu; if (ldt != NULL) { @@ -585,7 +582,6 @@ static inline int obd_precleanup(struct obd_device *obd, { int rc; DECLARE_LU_VARS(ldt, d); - ENTRY; OBD_CHECK_DEV(obd); ldt = obd->obd_type->typ_lu; @@ -612,7 +608,6 @@ static inline int obd_cleanup(struct obd_device *obd) { int rc; DECLARE_LU_VARS(ldt, d); - ENTRY; OBD_CHECK_DEV(obd); @@ -637,8 +632,6 @@ static inline int obd_cleanup(struct obd_device *obd) static inline void obd_cleanup_client_import(struct obd_device *obd) { - ENTRY; - /* If we set up but never connected, the client import will not have been cleaned. */ down_write(&obd->u.cli.cl_sem); @@ -665,7 +658,6 @@ obd_process_config(struct obd_device *obd, int datalen, void *data) { int rc; DECLARE_LU_VARS(ldt, d); - ENTRY; OBD_CHECK_DEV(obd); @@ -702,7 +694,6 @@ static inline int obd_packmd(struct obd_export *exp, struct lov_stripe_md *mem_src) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, packmd); EXP_COUNTER_INCREMENT(exp, packmd); @@ -757,7 +748,6 @@ static inline int obd_unpackmd(struct obd_export *exp, int disk_len) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, unpackmd); EXP_COUNTER_INCREMENT(exp, unpackmd); @@ -790,7 +780,6 @@ static inline int obd_free_memmd(struct obd_export *exp, static inline int obd_precreate(struct obd_export *exp) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, precreate); OBD_COUNTER_INCREMENT(exp->exp_obd, precreate); @@ -805,7 +794,6 @@ static inline int obd_create_async(struct obd_export *exp, struct obd_trans_info *oti) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, create_async); EXP_COUNTER_INCREMENT(exp, create_async); @@ -819,7 +807,6 @@ static inline int obd_create(const struct lu_env *env, struct obd_export *exp, struct obd_trans_info *oti) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, create); EXP_COUNTER_INCREMENT(exp, create); @@ -834,7 +821,6 @@ static inline int obd_destroy(const struct lu_env *env, struct obd_export *exp, struct obd_export *md_exp, void *capa) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, destroy); EXP_COUNTER_INCREMENT(exp, destroy); @@ -847,7 +833,6 @@ static inline int obd_getattr(const struct lu_env *env, struct obd_export *exp, struct obd_info *oinfo) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, getattr); EXP_COUNTER_INCREMENT(exp, getattr); @@ -861,7 +846,6 @@ static inline int obd_getattr_async(struct obd_export *exp, struct ptlrpc_request_set *set) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, getattr_async); EXP_COUNTER_INCREMENT(exp, getattr_async); @@ -875,7 +859,6 @@ static inline int obd_setattr(const struct lu_env *env, struct obd_export *exp, struct obd_trans_info *oti) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, setattr); EXP_COUNTER_INCREMENT(exp, setattr); @@ -891,7 +874,6 @@ static inline int obd_setattr_rqset(struct obd_export *exp, { struct ptlrpc_request_set *set = NULL; int rc; - ENTRY; EXP_CHECK_DT_OP(exp, setattr_async); EXP_COUNTER_INCREMENT(exp, setattr_async); @@ -915,7 +897,6 @@ static inline int obd_setattr_async(struct obd_export *exp, struct ptlrpc_request_set *set) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, setattr_async); EXP_COUNTER_INCREMENT(exp, setattr_async); @@ -929,7 +910,6 @@ static inline int obd_add_conn(struct obd_import *imp, struct obd_uuid *uuid, { struct obd_device *obd = imp->imp_obd; int rc; - ENTRY; OBD_CHECK_DEV_ACTIVE(obd); OBD_CHECK_DT_OP(obd, add_conn, -EOPNOTSUPP); @@ -943,7 +923,6 @@ static inline int obd_del_conn(struct obd_import *imp, struct obd_uuid *uuid) { struct obd_device *obd = imp->imp_obd; int rc; - ENTRY; OBD_CHECK_DEV_ACTIVE(obd); OBD_CHECK_DT_OP(obd, del_conn, -EOPNOTSUPP); @@ -956,7 +935,6 @@ static inline int obd_del_conn(struct obd_import *imp, struct obd_uuid *uuid) static inline struct obd_uuid *obd_get_uuid(struct obd_export *exp) { struct obd_uuid *uuid; - ENTRY; OBD_CHECK_DT_OP(exp->exp_obd, get_uuid, NULL); EXP_COUNTER_INCREMENT(exp, get_uuid); @@ -979,7 +957,6 @@ static inline int obd_connect(const struct lu_env *env, int rc; __u64 ocf = data ? data->ocd_connect_flags : 0; /* for post-condition * check */ - ENTRY; OBD_CHECK_DEV_ACTIVE(obd); OBD_CHECK_DT_OP(obd, connect, -EOPNOTSUPP); @@ -1003,8 +980,6 @@ static inline int obd_reconnect(const struct lu_env *env, __u64 ocf = d ? d->ocd_connect_flags : 0; /* for post-condition * check */ - ENTRY; - OBD_CHECK_DEV_ACTIVE(obd); OBD_CHECK_DT_OP(obd, reconnect, 0); OBD_COUNTER_INCREMENT(obd, reconnect); @@ -1019,7 +994,6 @@ static inline int obd_reconnect(const struct lu_env *env, static inline int obd_disconnect(struct obd_export *exp) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, disconnect); EXP_COUNTER_INCREMENT(exp, disconnect); @@ -1032,7 +1006,6 @@ static inline int obd_fid_init(struct obd_device *obd, struct obd_export *exp, enum lu_cli_type type) { int rc; - ENTRY; OBD_CHECK_DT_OP(obd, fid_init, 0); OBD_COUNTER_INCREMENT(obd, fid_init); @@ -1044,7 +1017,6 @@ static inline int obd_fid_init(struct obd_device *obd, struct obd_export *exp, static inline int obd_fid_fini(struct obd_device *obd) { int rc; - ENTRY; OBD_CHECK_DT_OP(obd, fid_fini, 0); OBD_COUNTER_INCREMENT(obd, fid_fini); @@ -1058,7 +1030,6 @@ static inline int obd_fid_alloc(struct obd_export *exp, struct md_op_data *op_data) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, fid_alloc); EXP_COUNTER_INCREMENT(exp, fid_alloc); @@ -1070,7 +1041,6 @@ static inline int obd_fid_alloc(struct obd_export *exp, static inline int obd_ping(const struct lu_env *env, struct obd_export *exp) { int rc; - ENTRY; OBD_CHECK_DT_OP(exp->exp_obd, ping, 0); EXP_COUNTER_INCREMENT(exp, ping); @@ -1082,7 +1052,6 @@ static inline int obd_ping(const struct lu_env *env, struct obd_export *exp) static inline int obd_pool_new(struct obd_device *obd, char *poolname) { int rc; - ENTRY; OBD_CHECK_DT_OP(obd, pool_new, -EOPNOTSUPP); OBD_COUNTER_INCREMENT(obd, pool_new); @@ -1094,7 +1063,6 @@ static inline int obd_pool_new(struct obd_device *obd, char *poolname) static inline int obd_pool_del(struct obd_device *obd, char *poolname) { int rc; - ENTRY; OBD_CHECK_DT_OP(obd, pool_del, -EOPNOTSUPP); OBD_COUNTER_INCREMENT(obd, pool_del); @@ -1106,7 +1074,6 @@ static inline int obd_pool_del(struct obd_device *obd, char *poolname) static inline int obd_pool_add(struct obd_device *obd, char *poolname, char *ostname) { int rc; - ENTRY; OBD_CHECK_DT_OP(obd, pool_add, -EOPNOTSUPP); OBD_COUNTER_INCREMENT(obd, pool_add); @@ -1118,7 +1085,6 @@ static inline int obd_pool_add(struct obd_device *obd, char *poolname, char *ost static inline int obd_pool_rem(struct obd_device *obd, char *poolname, char *ostname) { int rc; - ENTRY; OBD_CHECK_DT_OP(obd, pool_rem, -EOPNOTSUPP); OBD_COUNTER_INCREMENT(obd, pool_rem); @@ -1129,7 +1095,6 @@ static inline int obd_pool_rem(struct obd_device *obd, char *poolname, char *ost static inline void obd_getref(struct obd_device *obd) { - ENTRY; if (OBT(obd) && OBP(obd, getref)) { OBD_COUNTER_INCREMENT(obd, getref); OBP(obd, getref)(obd); @@ -1139,7 +1104,6 @@ static inline void obd_getref(struct obd_device *obd) static inline void obd_putref(struct obd_device *obd) { - ENTRY; if (OBT(obd) && OBP(obd, putref)) { OBD_COUNTER_INCREMENT(obd, putref); OBP(obd, putref)(obd); @@ -1151,7 +1115,6 @@ static inline int obd_init_export(struct obd_export *exp) { int rc = 0; - ENTRY; if ((exp)->exp_obd != NULL && OBT((exp)->exp_obd) && OBP((exp)->exp_obd, init_export)) rc = OBP(exp->exp_obd, init_export)(exp); @@ -1160,7 +1123,6 @@ static inline int obd_init_export(struct obd_export *exp) static inline int obd_destroy_export(struct obd_export *exp) { - ENTRY; if ((exp)->exp_obd != NULL && OBT((exp)->exp_obd) && OBP((exp)->exp_obd, destroy_export)) OBP(exp->exp_obd, destroy_export)(exp); @@ -1172,7 +1134,7 @@ static inline int obd_extent_calc(struct obd_export *exp, int cmd, obd_off *offset) { int rc; - ENTRY; + EXP_CHECK_DT_OP(exp, extent_calc); rc = OBP(exp->exp_obd, extent_calc)(exp, md, cmd, offset); RETURN(rc); @@ -1198,7 +1160,6 @@ static inline int obd_statfs_async(struct obd_export *exp, { int rc = 0; struct obd_device *obd; - ENTRY; if (exp == NULL || exp->exp_obd == NULL) RETURN(-EINVAL); @@ -1234,7 +1195,6 @@ static inline int obd_statfs_rqset(struct obd_export *exp, struct ptlrpc_request_set *set = NULL; struct obd_info oinfo = { { { 0 } } }; int rc = 0; - ENTRY; set = ptlrpc_prep_set(); if (set == NULL) @@ -1258,7 +1218,6 @@ static inline int obd_statfs(const struct lu_env *env, struct obd_export *exp, { int rc = 0; struct obd_device *obd = exp->exp_obd; - ENTRY; if (obd == NULL) RETURN(-EINVAL); @@ -1294,7 +1253,6 @@ static inline int obd_sync_rqset(struct obd_export *exp, struct obd_info *oinfo, { struct ptlrpc_request_set *set = NULL; int rc; - ENTRY; OBD_CHECK_DT_OP(exp->exp_obd, sync, -EOPNOTSUPP); EXP_COUNTER_INCREMENT(exp, sync); @@ -1315,7 +1273,6 @@ static inline int obd_sync(const struct lu_env *env, struct obd_export *exp, struct ptlrpc_request_set *set) { int rc; - ENTRY; OBD_CHECK_DT_OP(exp->exp_obd, sync, -EOPNOTSUPP); EXP_COUNTER_INCREMENT(exp, sync); @@ -1330,7 +1287,6 @@ static inline int obd_punch_rqset(struct obd_export *exp, { struct ptlrpc_request_set *set = NULL; int rc; - ENTRY; EXP_CHECK_DT_OP(exp, punch); EXP_COUNTER_INCREMENT(exp, punch); @@ -1351,7 +1307,6 @@ static inline int obd_punch(const struct lu_env *env, struct obd_export *exp, struct ptlrpc_request_set *rqset) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, punch); EXP_COUNTER_INCREMENT(exp, punch); @@ -1365,7 +1320,6 @@ static inline int obd_brw(int cmd, struct obd_export *exp, struct brw_page *pg, struct obd_trans_info *oti) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, brw); EXP_COUNTER_INCREMENT(exp, brw); @@ -1389,7 +1343,6 @@ static inline int obd_preprw(const struct lu_env *env, int cmd, struct lustre_capa *capa) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, preprw); EXP_COUNTER_INCREMENT(exp, preprw); @@ -1406,8 +1359,6 @@ static inline int obd_commitrw(const struct lu_env *env, int cmd, struct niobuf_local *local, struct obd_trans_info *oti, int rc) { - ENTRY; - EXP_CHECK_DT_OP(exp, commitrw); EXP_COUNTER_INCREMENT(exp, commitrw); @@ -1421,7 +1372,6 @@ static inline int obd_merge_lvb(struct obd_export *exp, struct ost_lvb *lvb, int kms_only) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, merge_lvb); EXP_COUNTER_INCREMENT(exp, merge_lvb); @@ -1435,7 +1385,6 @@ static inline int obd_adjust_kms(struct obd_export *exp, int shrink) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, adjust_kms); EXP_COUNTER_INCREMENT(exp, adjust_kms); @@ -1448,7 +1397,6 @@ static inline int obd_iocontrol(unsigned int cmd, struct obd_export *exp, int len, void *karg, void *uarg) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, iocontrol); EXP_COUNTER_INCREMENT(exp, iocontrol); @@ -1463,7 +1411,6 @@ static inline int obd_enqueue_rqset(struct obd_export *exp, { struct ptlrpc_request_set *set = NULL; int rc; - ENTRY; EXP_CHECK_DT_OP(exp, enqueue); EXP_COUNTER_INCREMENT(exp, enqueue); @@ -1485,7 +1432,6 @@ static inline int obd_enqueue(struct obd_export *exp, struct ptlrpc_request_set *set) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, enqueue); EXP_COUNTER_INCREMENT(exp, enqueue); @@ -1499,7 +1445,6 @@ static inline int obd_change_cbdata(struct obd_export *exp, ldlm_iterator_t it, void *data) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, change_cbdata); EXP_COUNTER_INCREMENT(exp, change_cbdata); @@ -1513,7 +1458,6 @@ static inline int obd_find_cbdata(struct obd_export *exp, ldlm_iterator_t it, void *data) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, find_cbdata); EXP_COUNTER_INCREMENT(exp, find_cbdata); @@ -1527,7 +1471,6 @@ static inline int obd_cancel(struct obd_export *exp, struct lustre_handle *lockh) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, cancel); EXP_COUNTER_INCREMENT(exp, cancel); @@ -1542,7 +1485,6 @@ static inline int obd_cancel_unused(struct obd_export *exp, void *opaque) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, cancel_unused); EXP_COUNTER_INCREMENT(exp, cancel_unused); @@ -1556,7 +1498,6 @@ static inline int obd_pin(struct obd_export *exp, const struct lu_fid *fid, int flag) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, pin); EXP_COUNTER_INCREMENT(exp, pin); @@ -1569,7 +1510,6 @@ static inline int obd_unpin(struct obd_export *exp, struct obd_client_handle *handle, int flag) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, unpin); EXP_COUNTER_INCREMENT(exp, unpin); @@ -1583,7 +1523,6 @@ static inline void obd_import_event(struct obd_device *obd, struct obd_import *imp, enum obd_import_event event) { - ENTRY; if (!obd) { CERROR("NULL device\n"); EXIT; @@ -1600,7 +1539,6 @@ static inline int obd_llog_connect(struct obd_export *exp, struct llogd_conn_body *body) { int rc; - ENTRY; OBD_CHECK_DT_OP(exp->exp_obd, llog_connect, 0); EXP_COUNTER_INCREMENT(exp, llog_connect); @@ -1616,7 +1554,7 @@ static inline int obd_notify(struct obd_device *obd, void *data) { int rc; - ENTRY; + OBD_CHECK_DEV(obd); /* the check for async_recov is a complete hack - I'm hereby @@ -1669,7 +1607,6 @@ static inline int obd_quotacheck(struct obd_export *exp, struct obd_quotactl *oqctl) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, quotacheck); EXP_COUNTER_INCREMENT(exp, quotacheck); @@ -1682,7 +1619,6 @@ static inline int obd_quotactl(struct obd_export *exp, struct obd_quotactl *oqctl) { int rc; - ENTRY; EXP_CHECK_DT_OP(exp, quotactl); EXP_COUNTER_INCREMENT(exp, quotactl); @@ -1702,7 +1638,6 @@ static inline int obd_health_check(const struct lu_env *env, * <0 on error */ int rc; - ENTRY; /* don't use EXP_CHECK_DT_OP, because NULL method is normal here */ if (obd == NULL || !OBT(obd)) { @@ -1721,7 +1656,6 @@ static inline int obd_health_check(const struct lu_env *env, static inline int obd_register_observer(struct obd_device *obd, struct obd_device *observer) { - ENTRY; OBD_CHECK_DEV(obd); down_write(&obd->obd_observer_link_sem); if (obd->obd_observer && observer) { @@ -1736,7 +1670,6 @@ static inline int obd_register_observer(struct obd_device *obd, static inline int obd_pin_observer(struct obd_device *obd, struct obd_device **observer) { - ENTRY; down_read(&obd->obd_observer_link_sem); if (!obd->obd_observer) { *observer = NULL; @@ -1749,7 +1682,6 @@ static inline int obd_pin_observer(struct obd_device *obd, static inline int obd_unpin_observer(struct obd_device *obd) { - ENTRY; up_read(&obd->obd_observer_link_sem); RETURN(0); } @@ -1760,7 +1692,6 @@ static inline int obd_register_page_removal_cb(struct obd_export *exp, obd_pin_extent_cb pin_cb) { int rc; - ENTRY; OBD_CHECK_DT_OP(exp->exp_obd, register_page_removal_cb, 0); OBD_COUNTER_INCREMENT(exp->exp_obd, register_page_removal_cb); @@ -1773,7 +1704,6 @@ static inline int obd_unregister_page_removal_cb(struct obd_export *exp, obd_page_removal_cb_t cb) { int rc; - ENTRY; OBD_CHECK_DT_OP(exp->exp_obd, unregister_page_removal_cb, 0); OBD_COUNTER_INCREMENT(exp->exp_obd, unregister_page_removal_cb); @@ -1786,7 +1716,6 @@ static inline int obd_register_lock_cancel_cb(struct obd_export *exp, obd_lock_cancel_cb cb) { int rc; - ENTRY; OBD_CHECK_DT_OP(exp->exp_obd, register_lock_cancel_cb, 0); OBD_COUNTER_INCREMENT(exp->exp_obd, register_lock_cancel_cb); @@ -1799,7 +1728,6 @@ static inline int obd_unregister_lock_cancel_cb(struct obd_export *exp, obd_lock_cancel_cb cb) { int rc; - ENTRY; OBD_CHECK_DT_OP(exp->exp_obd, unregister_lock_cancel_cb, 0); OBD_COUNTER_INCREMENT(exp->exp_obd, unregister_lock_cancel_cb); @@ -1814,7 +1742,6 @@ static inline int md_getstatus(struct obd_export *exp, struct lu_fid *fid, struct obd_capa **pc) { int rc; - ENTRY; EXP_CHECK_MD_OP(exp, getstatus); EXP_MD_COUNTER_INCREMENT(exp, getstatus); @@ -1826,7 +1753,7 @@ static inline int md_getattr(struct obd_export *exp, struct md_op_data *op_data, struct ptlrpc_request **request) { int rc; - ENTRY; + EXP_CHECK_MD_OP(exp, getattr); EXP_MD_COUNTER_INCREMENT(exp, getattr); rc = MDP(exp->exp_obd, getattr)(exp, op_data, request); @@ -1837,7 +1764,7 @@ static inline int md_null_inode(struct obd_export *exp, const struct lu_fid *fid) { int rc; - ENTRY; + EXP_CHECK_MD_OP(exp, null_inode); EXP_MD_COUNTER_INCREMENT(exp, null_inode); rc = MDP(exp->exp_obd, null_inode)(exp, fid); @@ -1849,7 +1776,7 @@ static inline int md_find_cbdata(struct obd_export *exp, ldlm_iterator_t it, void *data) { int rc; - ENTRY; + EXP_CHECK_MD_OP(exp, find_cbdata); EXP_MD_COUNTER_INCREMENT(exp, find_cbdata); rc = MDP(exp->exp_obd, find_cbdata)(exp, fid, it, data); @@ -1861,7 +1788,7 @@ static inline int md_close(struct obd_export *exp, struct md_op_data *op_data, struct ptlrpc_request **request) { int rc; - ENTRY; + EXP_CHECK_MD_OP(exp, close); EXP_MD_COUNTER_INCREMENT(exp, close); rc = MDP(exp->exp_obd, close)(exp, op_data, mod, request); @@ -1874,7 +1801,7 @@ static inline int md_create(struct obd_export *exp, struct md_op_data *op_data, struct ptlrpc_request **request) { int rc; - ENTRY; + EXP_CHECK_MD_OP(exp, create); EXP_MD_COUNTER_INCREMENT(exp, create); rc = MDP(exp->exp_obd, create)(exp, op_data, data, datalen, mode, @@ -1887,7 +1814,7 @@ static inline int md_done_writing(struct obd_export *exp, struct md_open_data *mod) { int rc; - ENTRY; + EXP_CHECK_MD_OP(exp, done_writing); EXP_MD_COUNTER_INCREMENT(exp, done_writing); rc = MDP(exp->exp_obd, done_writing)(exp, op_data, mod); @@ -1904,7 +1831,7 @@ static inline int md_enqueue(struct obd_export *exp, int extra_lock_flags) { int rc; - ENTRY; + EXP_CHECK_MD_OP(exp, enqueue); EXP_MD_COUNTER_INCREMENT(exp, enqueue); rc = MDP(exp->exp_obd, enqueue)(exp, einfo, it, op_data, lockh, @@ -1917,7 +1844,7 @@ static inline int md_getattr_name(struct obd_export *exp, struct ptlrpc_request **request) { int rc; - ENTRY; + EXP_CHECK_MD_OP(exp, getattr_name); EXP_MD_COUNTER_INCREMENT(exp, getattr_name); rc = MDP(exp->exp_obd, getattr_name)(exp, op_data, request); @@ -1932,7 +1859,7 @@ static inline int md_intent_lock(struct obd_export *exp, __u64 extra_lock_flags) { int rc; - ENTRY; + EXP_CHECK_MD_OP(exp, intent_lock); EXP_MD_COUNTER_INCREMENT(exp, intent_lock); rc = MDP(exp->exp_obd, intent_lock)(exp, op_data, lmm, lmmsize, @@ -1945,7 +1872,7 @@ static inline int md_link(struct obd_export *exp, struct md_op_data *op_data, struct ptlrpc_request **request) { int rc; - ENTRY; + EXP_CHECK_MD_OP(exp, link); EXP_MD_COUNTER_INCREMENT(exp, link); rc = MDP(exp->exp_obd, link)(exp, op_data, request); @@ -1957,7 +1884,7 @@ static inline int md_rename(struct obd_export *exp, struct md_op_data *op_data, int newlen, struct ptlrpc_request **request) { int rc; - ENTRY; + EXP_CHECK_MD_OP(exp, rename); EXP_MD_COUNTER_INCREMENT(exp, rename); rc = MDP(exp->exp_obd, rename)(exp, op_data, old, oldlen, new, @@ -1971,7 +1898,7 @@ static inline int md_is_subdir(struct obd_export *exp, struct ptlrpc_request **request) { int rc; - ENTRY; + EXP_CHECK_MD_OP(exp, is_subdir); EXP_MD_COUNTER_INCREMENT(exp, is_subdir); rc = MDP(exp->exp_obd, is_subdir)(exp, pfid, cfid, request); @@ -1984,7 +1911,7 @@ static inline int md_setattr(struct obd_export *exp, struct md_op_data *op_data, struct md_open_data **mod) { int rc; - ENTRY; + EXP_CHECK_MD_OP(exp, setattr); EXP_MD_COUNTER_INCREMENT(exp, setattr); rc = MDP(exp->exp_obd, setattr)(exp, op_data, ea, ealen, @@ -1996,7 +1923,7 @@ static inline int md_sync(struct obd_export *exp, const struct lu_fid *fid, struct obd_capa *oc, struct ptlrpc_request **request) { int rc; - ENTRY; + EXP_CHECK_MD_OP(exp, sync); EXP_MD_COUNTER_INCREMENT(exp, sync); rc = MDP(exp->exp_obd, sync)(exp, fid, oc, request); @@ -2008,7 +1935,7 @@ static inline int md_readpage(struct obd_export *exp, struct md_op_data *opdata, struct ptlrpc_request **request) { int rc; - ENTRY; + EXP_CHECK_MD_OP(exp, readpage); EXP_MD_COUNTER_INCREMENT(exp, readpage); rc = MDP(exp->exp_obd, readpage)(exp, opdata, pages, request); @@ -2019,7 +1946,7 @@ static inline int md_unlink(struct obd_export *exp, struct md_op_data *op_data, struct ptlrpc_request **request) { int rc; - ENTRY; + EXP_CHECK_MD_OP(exp, unlink); EXP_MD_COUNTER_INCREMENT(exp, unlink); rc = MDP(exp->exp_obd, unlink)(exp, op_data, request); @@ -2032,7 +1959,6 @@ static inline int md_get_lustre_md(struct obd_export *exp, struct obd_export *md_exp, struct lustre_md *md) { - ENTRY; EXP_CHECK_MD_OP(exp, get_lustre_md); EXP_MD_COUNTER_INCREMENT(exp, get_lustre_md); RETURN(MDP(exp->exp_obd, get_lustre_md)(exp, req, dt_exp, md_exp, md)); @@ -2041,7 +1967,6 @@ static inline int md_get_lustre_md(struct obd_export *exp, static inline int md_free_lustre_md(struct obd_export *exp, struct lustre_md *md) { - ENTRY; EXP_CHECK_MD_OP(exp, free_lustre_md); EXP_MD_COUNTER_INCREMENT(exp, free_lustre_md); RETURN(MDP(exp->exp_obd, free_lustre_md)(exp, md)); @@ -2054,7 +1979,6 @@ static inline int md_setxattr(struct obd_export *exp, int output_size, int flags, __u32 suppgid, struct ptlrpc_request **request) { - ENTRY; EXP_CHECK_MD_OP(exp, setxattr); EXP_MD_COUNTER_INCREMENT(exp, setxattr); RETURN(MDP(exp->exp_obd, setxattr)(exp, fid, oc, valid, name, input, @@ -2069,7 +1993,6 @@ static inline int md_getxattr(struct obd_export *exp, int output_size, int flags, struct ptlrpc_request **request) { - ENTRY; EXP_CHECK_MD_OP(exp, getxattr); EXP_MD_COUNTER_INCREMENT(exp, getxattr); RETURN(MDP(exp->exp_obd, getxattr)(exp, fid, oc, valid, name, input, @@ -2081,7 +2004,6 @@ static inline int md_set_open_replay_data(struct obd_export *exp, struct obd_client_handle *och, struct ptlrpc_request *open_req) { - ENTRY; EXP_CHECK_MD_OP(exp, set_open_replay_data); EXP_MD_COUNTER_INCREMENT(exp, set_open_replay_data); RETURN(MDP(exp->exp_obd, set_open_replay_data)(exp, och, open_req)); @@ -2090,7 +2012,6 @@ static inline int md_set_open_replay_data(struct obd_export *exp, static inline int md_clear_open_replay_data(struct obd_export *exp, struct obd_client_handle *och) { - ENTRY; EXP_CHECK_MD_OP(exp, clear_open_replay_data); EXP_MD_COUNTER_INCREMENT(exp, clear_open_replay_data); RETURN(MDP(exp->exp_obd, clear_open_replay_data)(exp, och)); @@ -2099,7 +2020,6 @@ static inline int md_clear_open_replay_data(struct obd_export *exp, static inline int md_set_lock_data(struct obd_export *exp, __u64 *lockh, void *data, __u64 *bits) { - ENTRY; EXP_CHECK_MD_OP(exp, set_lock_data); EXP_MD_COUNTER_INCREMENT(exp, set_lock_data); RETURN(MDP(exp->exp_obd, set_lock_data)(exp, lockh, data, bits)); @@ -2113,7 +2033,6 @@ static inline int md_cancel_unused(struct obd_export *exp, void *opaque) { int rc; - ENTRY; EXP_CHECK_MD_OP(exp, cancel_unused); EXP_MD_COUNTER_INCREMENT(exp, cancel_unused); @@ -2130,7 +2049,6 @@ static inline ldlm_mode_t md_lock_match(struct obd_export *exp, __u64 flags, ldlm_mode_t mode, struct lustre_handle *lockh) { - ENTRY; EXP_CHECK_MD_OP(exp, lock_match); EXP_MD_COUNTER_INCREMENT(exp, lock_match); RETURN(MDP(exp->exp_obd, lock_match)(exp, flags, fid, type, @@ -2140,7 +2058,6 @@ static inline ldlm_mode_t md_lock_match(struct obd_export *exp, __u64 flags, static inline int md_init_ea_size(struct obd_export *exp, int easize, int def_asize, int cookiesize) { - ENTRY; EXP_CHECK_MD_OP(exp, init_ea_size); EXP_MD_COUNTER_INCREMENT(exp, init_ea_size); RETURN(MDP(exp->exp_obd, init_ea_size)(exp, easize, def_asize, @@ -2152,7 +2069,6 @@ static inline int md_get_remote_perm(struct obd_export *exp, struct obd_capa *oc, __u32 suppgid, struct ptlrpc_request **request) { - ENTRY; EXP_CHECK_MD_OP(exp, get_remote_perm); EXP_MD_COUNTER_INCREMENT(exp, get_remote_perm); RETURN(MDP(exp->exp_obd, get_remote_perm)(exp, fid, oc, suppgid, @@ -2163,7 +2079,7 @@ static inline int md_renew_capa(struct obd_export *exp, struct obd_capa *ocapa, renew_capa_cb_t cb) { int rc; - ENTRY; + EXP_CHECK_MD_OP(exp, renew_capa); EXP_MD_COUNTER_INCREMENT(exp, renew_capa); rc = MDP(exp->exp_obd, renew_capa)(exp, ocapa, cb); @@ -2176,7 +2092,7 @@ static inline int md_unpack_capa(struct obd_export *exp, struct obd_capa **oc) { int rc; - ENTRY; + EXP_CHECK_MD_OP(exp, unpack_capa); EXP_MD_COUNTER_INCREMENT(exp, unpack_capa); rc = MDP(exp->exp_obd, unpack_capa)(exp, req, field, oc); @@ -2188,7 +2104,7 @@ static inline int md_intent_getattr_async(struct obd_export *exp, struct ldlm_enqueue_info *einfo) { int rc; - ENTRY; + EXP_CHECK_MD_OP(exp, intent_getattr_async); EXP_MD_COUNTER_INCREMENT(exp, intent_getattr_async); rc = MDP(exp->exp_obd, intent_getattr_async)(exp, minfo, einfo); @@ -2200,7 +2116,7 @@ static inline int md_revalidate_lock(struct obd_export *exp, struct lu_fid *fid, __u64 *bits) { int rc; - ENTRY; + EXP_CHECK_MD_OP(exp, revalidate_lock); EXP_MD_COUNTER_INCREMENT(exp, revalidate_lock); rc = MDP(exp->exp_obd, revalidate_lock)(exp, it, fid, bits); diff --git a/drivers/staging/lustre/lustre/lclient/glimpse.c b/drivers/staging/lustre/lustre/lclient/glimpse.c index 7f3974b..db72d89 100644 --- a/drivers/staging/lustre/lustre/lclient/glimpse.c +++ b/drivers/staging/lustre/lustre/lclient/glimpse.c @@ -93,7 +93,6 @@ int cl_glimpse_lock(const struct lu_env *env, struct cl_io *io, struct cl_lock *lock; int result; - ENTRY; result = 0; if (!(lli->lli_flags & LLIF_MDS_SIZE_LOCK)) { CDEBUG(D_DLMTRACE, "Glimpsing inode "DFID"\n", PFID(fid)); @@ -203,8 +202,6 @@ int cl_glimpse_size0(struct inode *inode, int agl) int result; int refcheck; - ENTRY; - result = cl_io_get(inode, &env, &io, &refcheck); if (result > 0) { again: @@ -240,8 +237,6 @@ int cl_local_size(struct inode *inode) int result; int refcheck; - ENTRY; - if (!cl_i2info(inode)->lli_has_smd) RETURN(0); diff --git a/drivers/staging/lustre/lustre/lclient/lcommon_cl.c b/drivers/staging/lustre/lustre/lclient/lcommon_cl.c index c8690cb..1d3c234 100644 --- a/drivers/staging/lustre/lustre/lclient/lcommon_cl.c +++ b/drivers/staging/lustre/lustre/lclient/lcommon_cl.c @@ -169,7 +169,6 @@ int ccc_device_init(const struct lu_env *env, struct lu_device *d, { struct ccc_device *vdv; int rc; - ENTRY; vdv = lu2ccc_dev(d); vdv->cdv_next = lu2cl_dev(next); @@ -201,7 +200,6 @@ struct lu_device *ccc_device_alloc(const struct lu_env *env, struct lu_device *lud; struct cl_site *site; int rc; - ENTRY; OBD_ALLOC_PTR(vdv); if (vdv == NULL) @@ -418,7 +416,6 @@ int ccc_object_glimpse(const struct lu_env *env, { struct inode *inode = ccc_object_inode(obj); - ENTRY; lvb->lvb_mtime = cl_inode_mtime(inode); lvb->lvb_atime = cl_inode_atime(inode); lvb->lvb_ctime = cl_inode_ctime(inode); @@ -479,8 +476,6 @@ int ccc_page_is_under_lock(const struct lu_env *env, int result; - ENTRY; - if (io->ci_type == CIT_READ || io->ci_type == CIT_WRITE || io->ci_type == CIT_FAULT) { if (cio->cui_fd->fd_flags & LL_FILE_GROUP_LOCKED) @@ -559,7 +554,6 @@ int ccc_transient_page_prep(const struct lu_env *env, const struct cl_page_slice *slice, struct cl_io *unused) { - ENTRY; /* transient page should always be sent. */ RETURN(0); } @@ -623,7 +617,6 @@ int ccc_lock_fits_into(const struct lu_env *env, const struct ccc_io *cio = ccc_env_io(env); int result; - ENTRY; /* * Work around DLM peculiarity: it assumes that glimpse * (LDLM_FL_HAS_INTENT) lock is always LCK_PR, and returns reads lock @@ -655,7 +648,6 @@ void ccc_lock_state(const struct lu_env *env, enum cl_lock_state state) { struct cl_lock *lock = slice->cls_lock; - ENTRY; /* * Refresh inode attributes when the lock is moving into CLS_HELD @@ -707,7 +699,6 @@ int ccc_io_one_lock_index(const struct lu_env *env, struct cl_io *io, struct cl_object *obj = io->ci_obj; CLOBINVRNT(env, obj, ccc_object_invariant(obj)); - ENTRY; CDEBUG(D_VFSTRACE, "lock: %d [%lu, %lu]\n", mode, start, end); @@ -986,8 +977,6 @@ int cl_setattr_ost(struct inode *inode, const struct iattr *attr, int result; int refcheck; - ENTRY; - env = cl_env_get(&refcheck); if (IS_ERR(env)) RETURN(PTR_ERR(env)); @@ -1295,7 +1284,6 @@ __u64 cl_fid_build_ino(const struct lu_fid *fid, int api32) __u32 cl_fid_build_gen(const struct lu_fid *fid) { __u32 gen; - ENTRY; if (fid_is_igif(fid)) { gen = lu_igif_gen(fid); diff --git a/drivers/staging/lustre/lustre/lclient/lcommon_misc.c b/drivers/staging/lustre/lustre/lclient/lcommon_misc.c index 8ecbef9..d59a7a9 100644 --- a/drivers/staging/lustre/lustre/lclient/lcommon_misc.c +++ b/drivers/staging/lustre/lustre/lclient/lcommon_misc.c @@ -57,7 +57,6 @@ int cl_init_ea_size(struct obd_export *md_exp, struct obd_export *dt_exp) int rc, easize, def_easize, cookiesize; struct lov_desc desc; __u16 stripes; - ENTRY; rc = obd_get_info(NULL, dt_exp, sizeof(KEY_LOVDESC), KEY_LOVDESC, &valsize, &desc, NULL); @@ -95,7 +94,6 @@ int cl_ocd_update(struct obd_device *host, __u64 flags; int result; - ENTRY; if (!strcmp(watched->obd_type->typ_name, LUSTRE_OSC_NAME)) { cli = &watched->u.cli; lco = owner; diff --git a/drivers/staging/lustre/lustre/ldlm/interval_tree.c b/drivers/staging/lustre/lustre/ldlm/interval_tree.c index ce90c7e..7de620a 100644 --- a/drivers/staging/lustre/lustre/ldlm/interval_tree.c +++ b/drivers/staging/lustre/lustre/ldlm/interval_tree.c @@ -133,8 +133,6 @@ for (node = interval_last(root); node != NULL; \ static struct interval_node *interval_first(struct interval_node *node) { - ENTRY; - if (!node) RETURN(NULL); while (node->in_left) @@ -144,8 +142,6 @@ static struct interval_node *interval_first(struct interval_node *node) static struct interval_node *interval_last(struct interval_node *node) { - ENTRY; - if (!node) RETURN(NULL); while (node->in_right) @@ -155,8 +151,6 @@ static struct interval_node *interval_last(struct interval_node *node) static struct interval_node *interval_next(struct interval_node *node) { - ENTRY; - if (!node) RETURN(NULL); if (node->in_right) @@ -168,8 +162,6 @@ static struct interval_node *interval_next(struct interval_node *node) static struct interval_node *interval_prev(struct interval_node *node) { - ENTRY; - if (!node) RETURN(NULL); @@ -188,7 +180,6 @@ enum interval_iter interval_iterate(struct interval_node *root, { struct interval_node *node; enum interval_iter rc = INTERVAL_ITER_CONT; - ENTRY; interval_for_each(node, root) { rc = func(node, data); @@ -206,7 +197,6 @@ enum interval_iter interval_iterate_reverse(struct interval_node *root, { struct interval_node *node; enum interval_iter rc = INTERVAL_ITER_CONT; - ENTRY; interval_for_each_reverse(node, root) { rc = func(node, data); @@ -225,7 +215,6 @@ struct interval_node *interval_find(struct interval_node *root, { struct interval_node *walk = root; int rc; - ENTRY; while (walk) { rc = extent_compare(ex, &walk->in_extent); @@ -326,7 +315,6 @@ static void interval_insert_color(struct interval_node *node, struct interval_node **root) { struct interval_node *parent, *gparent; - ENTRY; while ((parent = node->in_parent) && node_is_red(parent)) { gparent = parent->in_parent; @@ -381,7 +369,6 @@ struct interval_node *interval_insert(struct interval_node *node, { struct interval_node **p, *parent = NULL; - ENTRY; LASSERT(!interval_is_intree(node)); p = root; @@ -423,7 +410,6 @@ static void interval_erase_color(struct interval_node *node, struct interval_node **root) { struct interval_node *tmp; - ENTRY; while (node_is_black_or_0(node) && node != *root) { if (parent->in_left == node) { @@ -501,7 +487,6 @@ static void update_maxhigh(struct interval_node *node, __u64 old_maxhigh) { __u64 left_max, right_max; - ENTRY; while (node) { left_max = node->in_left ? node->in_left->in_max_high : 0; @@ -521,7 +506,6 @@ void interval_erase(struct interval_node *node, { struct interval_node *child, *parent; int color; - ENTRY; LASSERT(interval_is_intree(node)); node->in_intree = 0; diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_extent.c b/drivers/staging/lustre/lustre/ldlm/ldlm_extent.c index f7432f7..92fa314 100644 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_extent.c +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_extent.c @@ -72,7 +72,6 @@ __u64 ldlm_extent_shift_kms(struct ldlm_lock *lock, __u64 old_kms) struct list_head *tmp; struct ldlm_lock *lck; __u64 kms = 0; - ENTRY; /* don't let another thread in ldlm_extent_shift_kms race in * just after we finish and take our lock into account in its @@ -103,7 +102,6 @@ struct kmem_cache *ldlm_interval_slab; struct ldlm_interval *ldlm_interval_alloc(struct ldlm_lock *lock) { struct ldlm_interval *node; - ENTRY; LASSERT(lock->l_resource->lr_type == LDLM_EXTENT); OBD_SLAB_ALLOC_PTR_GFP(node, ldlm_interval_slab, __GFP_IO); diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c index 39973cb..b263121 100644 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c @@ -142,8 +142,6 @@ static inline void ldlm_flock_blocking_unlink(struct ldlm_lock *req) static inline void ldlm_flock_destroy(struct ldlm_lock *lock, ldlm_mode_t mode, __u64 flags) { - ENTRY; - LDLM_DEBUG(lock, "ldlm_flock_destroy(mode: %d, flags: 0x%llx)", mode, flags); @@ -254,7 +252,6 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq, int splitted = 0; const struct ldlm_callback_suite null_cbs = { NULL }; int rc; - ENTRY; CDEBUG(D_DLMTRACE, "flags %#llx owner "LPU64" pid %u mode %u start " LPU64" end "LPU64"\n", *flags, @@ -546,7 +543,6 @@ static void ldlm_flock_interrupted_wait(void *data) { struct ldlm_lock *lock; - ENTRY; lock = ((struct ldlm_flock_wait_data *)data)->fwd_lock; @@ -581,7 +577,6 @@ ldlm_flock_completion_ast(struct ldlm_lock *lock, __u64 flags, void *data) struct l_wait_info lwi; ldlm_error_t err; int rc = 0; - ENTRY; CDEBUG(D_DLMTRACE, "flags: 0x%llx data: %p getlk: %p\n", flags, data, getlk); @@ -705,8 +700,6 @@ EXPORT_SYMBOL(ldlm_flock_completion_ast); int ldlm_flock_blocking_ast(struct ldlm_lock *lock, struct ldlm_lock_desc *desc, void *data, int flag) { - ENTRY; - LASSERT(lock); LASSERT(flag == LDLM_CB_CANCELING); @@ -843,7 +836,6 @@ EXPORT_SYMBOL(ldlm_init_flock_export); void ldlm_destroy_flock_export(struct obd_export *exp) { - ENTRY; if (exp->exp_flock_hash) { cfs_hash_putref(exp->exp_flock_hash); exp->exp_flock_hash = NULL; diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lib.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lib.c index 950f90a..d77156a 100644 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_lib.c +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_lib.c @@ -60,7 +60,6 @@ static int import_set_conn(struct obd_import *imp, struct obd_uuid *uuid, struct ptlrpc_connection *ptlrpc_conn; struct obd_import_conn *imp_conn = NULL, *item; int rc = 0; - ENTRY; if (!create && !priority) { CDEBUG(D_HA, "Nothing to do\n"); @@ -141,7 +140,6 @@ int client_import_del_conn(struct obd_import *imp, struct obd_uuid *uuid) struct obd_import_conn *imp_conn; struct obd_export *dlmexp; int rc = -ENOENT; - ENTRY; spin_lock(&imp->imp_lock); if (list_empty(&imp->imp_conn_list)) { @@ -200,7 +198,6 @@ int client_import_find_conn(struct obd_import *imp, lnet_nid_t peer, { struct obd_import_conn *conn; int rc = -ENOENT; - ENTRY; spin_lock(&imp->imp_lock); list_for_each_entry(conn, &imp->imp_conn_list, oic_item) { @@ -267,7 +264,6 @@ int client_obd_setup(struct obd_device *obddev, struct lustre_cfg *lcfg) ldlm_ns_type_t ns_type = LDLM_NS_TYPE_UNKNOWN; int rc; char *cli_name = lustre_cfg_buf(lcfg, 0); - ENTRY; /* In a more perfect world, we would hang a ptlrpc_client off of * obd_type and just use the values from there. */ @@ -466,8 +462,6 @@ EXPORT_SYMBOL(client_obd_setup); int client_obd_cleanup(struct obd_device *obddev) { - ENTRY; - ldlm_namespace_free_post(obddev->obd_namespace); obddev->obd_namespace = NULL; @@ -489,7 +483,6 @@ int client_connect_import(const struct lu_env *env, struct obd_connect_data *ocd; struct lustre_handle conn = { 0 }; int rc; - ENTRY; *exp = NULL; down_write(&cli->cl_sem); @@ -553,7 +546,6 @@ int client_disconnect_export(struct obd_export *exp) struct client_obd *cli; struct obd_import *imp; int rc = 0, err; - ENTRY; if (!obd) { CERROR("invalid export for disconnect: exp %p cookie "LPX64"\n", @@ -627,7 +619,6 @@ EXPORT_SYMBOL(client_disconnect_export); int target_pack_pool_reply(struct ptlrpc_request *req) { struct obd_device *obd; - ENTRY; /* Check that we still have all structures alive as this may * be some late RPC at shutdown time. */ @@ -674,7 +665,6 @@ void target_send_reply(struct ptlrpc_request *req, int rc, int fail_id) int netrc; struct ptlrpc_reply_state *rs; struct obd_export *exp; - ENTRY; if (req->rq_no_reply) { EXIT; diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c index a917420..6b214d2 100644 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c @@ -188,8 +188,6 @@ EXPORT_SYMBOL(ldlm_lock_get); */ void ldlm_lock_put(struct ldlm_lock *lock) { - ENTRY; - LASSERT(lock->l_resource != LP_POISON); LASSERT(atomic_read(&lock->l_refc) > 0); if (atomic_dec_and_test(&lock->l_refc)) { @@ -253,7 +251,6 @@ int ldlm_lock_remove_from_lru(struct ldlm_lock *lock) struct ldlm_namespace *ns = ldlm_lock_to_ns(lock); int rc; - ENTRY; if (lock->l_flags & LDLM_FL_NS_SRV) { LASSERT(list_empty(&lock->l_lru)); RETURN(0); @@ -289,7 +286,6 @@ void ldlm_lock_add_to_lru(struct ldlm_lock *lock) { struct ldlm_namespace *ns = ldlm_lock_to_ns(lock); - ENTRY; spin_lock(&ns->ns_lock); ldlm_lock_add_to_lru_nolock(lock); spin_unlock(&ns->ns_lock); @@ -304,7 +300,6 @@ void ldlm_lock_touch_in_lru(struct ldlm_lock *lock) { struct ldlm_namespace *ns = ldlm_lock_to_ns(lock); - ENTRY; if (lock->l_flags & LDLM_FL_NS_SRV) { LASSERT(list_empty(&lock->l_lru)); EXIT; @@ -341,8 +336,6 @@ void ldlm_lock_touch_in_lru(struct ldlm_lock *lock) */ int ldlm_lock_destroy_internal(struct ldlm_lock *lock) { - ENTRY; - if (lock->l_readers || lock->l_writers) { LDLM_ERROR(lock, "lock still has references"); LBUG(); @@ -393,7 +386,7 @@ int ldlm_lock_destroy_internal(struct ldlm_lock *lock) void ldlm_lock_destroy(struct ldlm_lock *lock) { int first; - ENTRY; + lock_res_and_lock(lock); first = ldlm_lock_destroy_internal(lock); unlock_res_and_lock(lock); @@ -412,7 +405,7 @@ void ldlm_lock_destroy(struct ldlm_lock *lock) void ldlm_lock_destroy_nolock(struct ldlm_lock *lock) { int first; - ENTRY; + first = ldlm_lock_destroy_internal(lock); /* drop reference from hashtable only for first destroy */ if (first) { @@ -450,7 +443,6 @@ struct portals_handle_ops lock_handle_ops = { static struct ldlm_lock *ldlm_lock_new(struct ldlm_resource *resource) { struct ldlm_lock *lock; - ENTRY; if (resource == NULL) LBUG(); @@ -507,7 +499,6 @@ int ldlm_lock_change_resource(struct ldlm_namespace *ns, struct ldlm_lock *lock, struct ldlm_resource *oldres = lock->l_resource; struct ldlm_resource *newres; int type; - ENTRY; LASSERT(ns_is_client(ns)); @@ -586,7 +577,6 @@ struct ldlm_lock *__ldlm_handle2lock(const struct lustre_handle *handle, __u64 flags) { struct ldlm_lock *lock; - ENTRY; LASSERT(handle); @@ -728,7 +718,6 @@ void ldlm_add_cp_work_item(struct ldlm_lock *lock, struct list_head *work_list) void ldlm_add_ast_work_item(struct ldlm_lock *lock, struct ldlm_lock *new, struct list_head *work_list) { - ENTRY; check_res_locked(lock->l_resource); if (new) ldlm_add_bl_work_item(lock, new, work_list); @@ -853,7 +842,6 @@ void ldlm_lock_decref_internal_nolock(struct ldlm_lock *lock, __u32 mode) void ldlm_lock_decref_internal(struct ldlm_lock *lock, __u32 mode) { struct ldlm_namespace *ns; - ENTRY; lock_res_and_lock(lock); @@ -940,7 +928,6 @@ EXPORT_SYMBOL(ldlm_lock_decref); void ldlm_lock_decref_and_cancel(struct lustre_handle *lockh, __u32 mode) { struct ldlm_lock *lock = __ldlm_handle2lock(lockh, 0); - ENTRY; LASSERT(lock != NULL); @@ -979,7 +966,6 @@ static void search_granted_lock(struct list_head *queue, { struct list_head *tmp; struct ldlm_lock *lock, *mode_end, *policy_end; - ENTRY; list_for_each(tmp, queue) { lock = list_entry(tmp, struct ldlm_lock, l_res_link); @@ -1062,7 +1048,6 @@ static void ldlm_granted_list_add_lock(struct ldlm_lock *lock, struct sl_insert_point *prev) { struct ldlm_resource *res = lock->l_resource; - ENTRY; check_res_locked(res); @@ -1099,7 +1084,6 @@ static void ldlm_granted_list_add_lock(struct ldlm_lock *lock, static void ldlm_grant_lock_with_skiplist(struct ldlm_lock *lock) { struct sl_insert_point prev; - ENTRY; LASSERT(lock->l_req_mode == lock->l_granted_mode); @@ -1122,7 +1106,6 @@ static void ldlm_grant_lock_with_skiplist(struct ldlm_lock *lock) void ldlm_grant_lock(struct ldlm_lock *lock, struct list_head *work_list) { struct ldlm_resource *res = lock->l_resource; - ENTRY; check_res_locked(res); @@ -1304,7 +1287,6 @@ ldlm_mode_t ldlm_lock_match(struct ldlm_namespace *ns, __u64 flags, struct ldlm_resource *res; struct ldlm_lock *lock, *old_lock = NULL; int rc = 0; - ENTRY; if (ns == NULL) { old_lock = ldlm_handle2lock(lockh); @@ -1425,7 +1407,6 @@ ldlm_mode_t ldlm_revalidate_lock_handle(struct lustre_handle *lockh, { struct ldlm_lock *lock; ldlm_mode_t mode = 0; - ENTRY; lock = ldlm_handle2lock(lockh); if (lock != NULL) { @@ -1459,7 +1440,6 @@ int ldlm_fill_lvb(struct ldlm_lock *lock, struct req_capsule *pill, enum req_location loc, void *data, int size) { void *lvb; - ENTRY; LASSERT(data != NULL); LASSERT(size >= 0); @@ -1567,7 +1547,6 @@ struct ldlm_lock *ldlm_lock_create(struct ldlm_namespace *ns, { struct ldlm_lock *lock; struct ldlm_resource *res; - ENTRY; res = ldlm_resource_get(ns, NULL, res_id, type, 1); if (res == NULL) @@ -1634,7 +1613,6 @@ ldlm_error_t ldlm_lock_enqueue(struct ldlm_namespace *ns, int local = ns_is_client(ldlm_res_to_ns(res)); ldlm_error_t rc = ELDLM_OK; struct ldlm_interval *node = NULL; - ENTRY; lock->l_last_activity = cfs_time_current_sec(); /* policies are not executed on the client or during replay */ @@ -1736,7 +1714,6 @@ ldlm_work_bl_ast_lock(struct ptlrpc_request_set *rqset, void *opaq) struct ldlm_lock_desc d; int rc; struct ldlm_lock *lock; - ENTRY; if (list_empty(arg->list)) RETURN(-ENOENT); @@ -1773,7 +1750,6 @@ ldlm_work_cp_ast_lock(struct ptlrpc_request_set *rqset, void *opaq) int rc = 0; struct ldlm_lock *lock; ldlm_completion_callback completion_callback; - ENTRY; if (list_empty(arg->list)) RETURN(-ENOENT); @@ -1818,7 +1794,6 @@ ldlm_work_revoke_ast_lock(struct ptlrpc_request_set *rqset, void *opaq) struct ldlm_lock_desc desc; int rc; struct ldlm_lock *lock; - ENTRY; if (list_empty(arg->list)) RETURN(-ENOENT); @@ -1846,7 +1821,6 @@ int ldlm_work_gl_ast_lock(struct ptlrpc_request_set *rqset, void *opaq) struct ldlm_glimpse_work *gl_work; struct ldlm_lock *lock; int rc = 0; - ENTRY; if (list_empty(arg->list)) RETURN(-ENOENT); @@ -1958,8 +1932,6 @@ static int ldlm_reprocess_res(cfs_hash_t *hs, cfs_hash_bd_t *bd, */ void ldlm_reprocess_all_ns(struct ldlm_namespace *ns) { - ENTRY; - if (ns != NULL) { cfs_hash_for_each_nolock(ns->ns_rs_hash, ldlm_reprocess_res, NULL); @@ -1980,7 +1952,6 @@ void ldlm_reprocess_all(struct ldlm_resource *res) { LIST_HEAD(rpc_list); - ENTRY; if (!ns_is_client(ldlm_res_to_ns(res))) { CERROR("This is client-side-only module, cannot handle " "LDLM_NAMESPACE_SERVER resource type lock.\n"); @@ -2030,7 +2001,6 @@ void ldlm_lock_cancel(struct ldlm_lock *lock) { struct ldlm_resource *res; struct ldlm_namespace *ns; - ENTRY; lock_res_and_lock(lock); @@ -2077,7 +2047,6 @@ int ldlm_lock_set_data(struct lustre_handle *lockh, void *data) { struct ldlm_lock *lock = ldlm_handle2lock(lockh); int rc = -EINVAL; - ENTRY; if (lock) { if (lock->l_ast_data == NULL) @@ -2158,8 +2127,6 @@ void ldlm_cancel_locks_for_export(struct obd_export *exp) */ void ldlm_lock_downgrade(struct ldlm_lock *lock, int new_mode) { - ENTRY; - LASSERT(lock->l_granted_mode & (LCK_PW | LCK_EX)); LASSERT(new_mode == LCK_COS); @@ -2195,7 +2162,6 @@ struct ldlm_resource *ldlm_lock_convert(struct ldlm_lock *lock, int new_mode, struct ldlm_namespace *ns; int granted = 0; struct ldlm_interval *node; - ENTRY; /* Just return if mode is unchanged. */ if (new_mode == lock->l_granted_mode) { diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c index d18936a..adab8b8 100644 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c @@ -146,7 +146,6 @@ void ldlm_handle_bl_callback(struct ldlm_namespace *ns, struct ldlm_lock_desc *ld, struct ldlm_lock *lock) { int do_ast; - ENTRY; LDLM_DEBUG(lock, "client blocking AST callback handler"); @@ -188,7 +187,6 @@ static void ldlm_handle_cp_callback(struct ptlrpc_request *req, int lvb_len; LIST_HEAD(ast_list); int rc = 0; - ENTRY; LDLM_DEBUG(lock, "client completion callback handler START"); @@ -332,7 +330,6 @@ static void ldlm_handle_gl_callback(struct ptlrpc_request *req, struct ldlm_lock *lock) { int rc = -ENOSYS; - ENTRY; LDLM_DEBUG(lock, "client glimpse AST callback handler"); @@ -382,7 +379,6 @@ static int __ldlm_bl_to_thread(struct ldlm_bl_work_item *blwi, ldlm_cancel_flags_t cancel_flags) { struct ldlm_bl_pool *blp = ldlm_state->ldlm_bl_pool; - ENTRY; spin_lock(&blp->blp_lock); if (blwi->blwi_lock && @@ -446,8 +442,6 @@ static int ldlm_bl_to_thread(struct ldlm_namespace *ns, struct list_head *cancels, int count, ldlm_cancel_flags_t cancel_flags) { - ENTRY; - if (cancels && count == 0) RETURN(0); @@ -494,7 +488,6 @@ static int ldlm_handle_setinfo(struct ptlrpc_request *req) void *val; int keylen, vallen; int rc = -ENOSYS; - ENTRY; DEBUG_REQ(D_HSM, req, "%s: handle setinfo\n", obd->obd_name); @@ -568,7 +561,6 @@ static int ldlm_callback_handler(struct ptlrpc_request *req) struct ldlm_request *dlm_req; struct ldlm_lock *lock; int rc; - ENTRY; /* Requests arrive in sender's byte order. The ptlrpc service * handler has already checked and, if necessary, byte-swapped the @@ -834,7 +826,6 @@ static int ldlm_bl_thread_start(struct ldlm_bl_pool *blp) static int ldlm_bl_thread_main(void *arg) { struct ldlm_bl_pool *blp; - ENTRY; { struct ldlm_bl_thread_data *bltd = arg; @@ -916,7 +907,7 @@ static int ldlm_cleanup(void); int ldlm_get_ref(void) { int rc = 0; - ENTRY; + mutex_lock(&ldlm_ref_mutex); if (++ldlm_refcount == 1) { rc = ldlm_setup(); @@ -931,7 +922,6 @@ EXPORT_SYMBOL(ldlm_get_ref); void ldlm_put_ref(void) { - ENTRY; mutex_lock(&ldlm_ref_mutex); if (ldlm_refcount == 1) { int rc = ldlm_cleanup(); @@ -1018,8 +1008,6 @@ static cfs_hash_ops_t ldlm_export_lock_ops = { int ldlm_init_export(struct obd_export *exp) { - ENTRY; - exp->exp_lock_hash = cfs_hash_create(obd_uuid2str(&exp->exp_client_uuid), HASH_EXP_LOCK_CUR_BITS, @@ -1039,7 +1027,6 @@ EXPORT_SYMBOL(ldlm_init_export); void ldlm_destroy_export(struct obd_export *exp) { - ENTRY; cfs_hash_putref(exp->exp_lock_hash); exp->exp_lock_hash = NULL; @@ -1054,7 +1041,6 @@ static int ldlm_setup(void) struct ldlm_bl_pool *blp = NULL; int rc = 0; int i; - ENTRY; if (ldlm_state != NULL) RETURN(-EALREADY); @@ -1150,8 +1136,6 @@ static int ldlm_setup(void) static int ldlm_cleanup(void) { - ENTRY; - if (!list_empty(ldlm_namespace_list(LDLM_NAMESPACE_SERVER)) || !list_empty(ldlm_namespace_list(LDLM_NAMESPACE_CLIENT))) { CERROR("ldlm still has namespaces; clean these up first.\n"); diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_pool.c b/drivers/staging/lustre/lustre/ldlm/ldlm_pool.c index 101af4b..5a1d11e 100644 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_pool.c +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_pool.c @@ -335,7 +335,6 @@ static void ldlm_srv_pool_push_slv(struct ldlm_pool *pl) static int ldlm_srv_pool_recalc(struct ldlm_pool *pl) { time_t recalc_interval_sec; - ENTRY; recalc_interval_sec = cfs_time_current_sec() - pl->pl_recalc_time; if (recalc_interval_sec < pl->pl_recalc_period) @@ -473,7 +472,6 @@ static void ldlm_cli_pool_pop_slv(struct ldlm_pool *pl) static int ldlm_cli_pool_recalc(struct ldlm_pool *pl) { time_t recalc_interval_sec; - ENTRY; recalc_interval_sec = cfs_time_current_sec() - pl->pl_recalc_time; if (recalc_interval_sec < pl->pl_recalc_period) @@ -733,7 +731,6 @@ static int ldlm_pool_proc_init(struct ldlm_pool *pl) struct lprocfs_vars pool_vars[2]; char *var_name = NULL; int rc = 0; - ENTRY; OBD_ALLOC(var_name, MAX_STRING_SIZE + 1); if (!var_name) @@ -835,7 +832,6 @@ int ldlm_pool_init(struct ldlm_pool *pl, struct ldlm_namespace *ns, int idx, ldlm_side_t client) { int rc; - ENTRY; spin_lock_init(&pl->pl_lock); atomic_set(&pl->pl_granted, 0); @@ -873,7 +869,6 @@ EXPORT_SYMBOL(ldlm_pool_init); void ldlm_pool_fini(struct ldlm_pool *pl) { - ENTRY; ldlm_pool_proc_fini(pl); /* @@ -1302,7 +1297,6 @@ static int ldlm_pools_thread_main(void *arg) { struct ptlrpc_thread *thread = (struct ptlrpc_thread *)arg; int s_time, c_time; - ENTRY; thread_set_flags(thread, SVC_RUNNING); wake_up(&thread->t_ctl_waitq); @@ -1349,7 +1343,6 @@ static int ldlm_pools_thread_start(void) { struct l_wait_info lwi = { 0 }; task_t *task; - ENTRY; if (ldlm_pools_thread != NULL) RETURN(-EALREADY); @@ -1376,8 +1369,6 @@ static int ldlm_pools_thread_start(void) static void ldlm_pools_thread_stop(void) { - ENTRY; - if (ldlm_pools_thread == NULL) { EXIT; return; @@ -1400,7 +1391,6 @@ static void ldlm_pools_thread_stop(void) int ldlm_pools_init(void) { int rc; - ENTRY; rc = ldlm_pools_thread_start(); if (rc == 0) { diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_request.c b/drivers/staging/lustre/lustre/ldlm/ldlm_request.c index 6f21a12..0b6dc6a 100644 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_request.c +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_request.c @@ -94,7 +94,6 @@ int ldlm_expired_completion_wait(void *data) struct obd_import *imp; struct obd_device *obd; - ENTRY; if (lock->l_conn_export == NULL) { static cfs_time_t next_dump = 0, last_dump = 0; @@ -184,8 +183,6 @@ static int ldlm_completion_tail(struct ldlm_lock *lock) */ int ldlm_completion_ast_async(struct ldlm_lock *lock, __u64 flags, void *data) { - ENTRY; - if (flags == LDLM_FL_WAIT_NOREPROC) { LDLM_DEBUG(lock, "client-side enqueue waiting on pending lock"); RETURN(0); @@ -234,7 +231,6 @@ int ldlm_completion_ast(struct ldlm_lock *lock, __u64 flags, void *data) struct l_wait_info lwi; __u32 timeout; int rc = 0; - ENTRY; if (flags == LDLM_FL_WAIT_NOREPROC) { LDLM_DEBUG(lock, "client-side enqueue waiting on pending lock"); @@ -316,7 +312,6 @@ EXPORT_SYMBOL(ldlm_completion_ast); int ldlm_blocking_ast_nocheck(struct ldlm_lock *lock) { int do_ast; - ENTRY; lock->l_flags |= LDLM_FL_CBPENDING; do_ast = (!lock->l_readers && !lock->l_writers); @@ -355,8 +350,6 @@ EXPORT_SYMBOL(ldlm_blocking_ast_nocheck); int ldlm_blocking_ast(struct ldlm_lock *lock, struct ldlm_lock_desc *desc, void *data, int flag) { - ENTRY; - if (flag == LDLM_CB_CANCELING) { /* Don't need to do anything here. */ RETURN(0); @@ -424,7 +417,6 @@ int ldlm_cli_enqueue_local(struct ldlm_namespace *ns, .lcs_blocking = blocking, .lcs_glimpse = glimpse, }; - ENTRY; LASSERT(!(*flags & LDLM_FL_REPLAY)); if (unlikely(ns_is_client(ns))) { @@ -530,7 +522,6 @@ int ldlm_cli_enqueue_fini(struct obd_export *exp, struct ptlrpc_request *req, struct ldlm_reply *reply; int cleanup_phase = 1; int size = 0; - ENTRY; lock = ldlm_handle2lock(lockh); /* ldlm_cli_enqueue is holding a reference on this lock. */ @@ -763,7 +754,6 @@ int ldlm_prep_elc_req(struct obd_export *exp, struct ptlrpc_request *req, int flags, avail, to_free, pack = 0; LIST_HEAD(head); int rc; - ENTRY; if (cancels == NULL) cancels = &head; @@ -830,7 +820,6 @@ struct ptlrpc_request *ldlm_enqueue_pack(struct obd_export *exp, int lvb_len) { struct ptlrpc_request *req; int rc; - ENTRY; req = ptlrpc_request_alloc(class_exp2cliimp(exp), &RQF_LDLM_ENQUEUE); if (req == NULL) @@ -872,7 +861,6 @@ int ldlm_cli_enqueue(struct obd_export *exp, struct ptlrpc_request **reqp, int req_passed_in = 1; int rc, err; struct ptlrpc_request *req; - ENTRY; LASSERT(exp != NULL); @@ -1010,7 +998,7 @@ static int ldlm_cli_convert_local(struct ldlm_lock *lock, int new_mode, { struct ldlm_resource *res; int rc; - ENTRY; + if (ns_is_client(ldlm_lock_to_ns(lock))) { CERROR("Trying to cancel local lock\n"); LBUG(); @@ -1041,7 +1029,6 @@ int ldlm_cli_convert(struct lustre_handle *lockh, int new_mode, __u32 *flags) struct ldlm_resource *res; struct ptlrpc_request *req; int rc; - ENTRY; lock = ldlm_handle2lock(lockh); if (!lock) { @@ -1114,7 +1101,6 @@ EXPORT_SYMBOL(ldlm_cli_convert); static __u64 ldlm_cli_cancel_local(struct ldlm_lock *lock) { __u64 rc = LDLM_FL_LOCAL_ONLY; - ENTRY; if (lock->l_conn_export) { bool local_only; @@ -1158,7 +1144,6 @@ static void ldlm_cancel_pack(struct ptlrpc_request *req, struct ldlm_request *dlm; struct ldlm_lock *lock; int max, packed = 0; - ENTRY; dlm = req_capsule_client_get(&req->rq_pill, &RMF_DLM_REQ); LASSERT(dlm != NULL); @@ -1196,7 +1181,6 @@ int ldlm_cli_cancel_req(struct obd_export *exp, struct list_head *cancels, struct obd_import *imp; int free, sent = 0; int rc = 0; - ENTRY; LASSERT(exp != NULL); LASSERT(count > 0); @@ -1289,7 +1273,7 @@ int ldlm_cli_update_pool(struct ptlrpc_request *req) struct obd_device *obd; __u64 new_slv; __u32 new_limit; - ENTRY; + if (unlikely(!req->rq_import || !req->rq_import->imp_obd || !imp_connect_lru_resize(req->rq_import))) { @@ -1345,7 +1329,6 @@ int ldlm_cli_cancel(struct lustre_handle *lockh, struct ldlm_namespace *ns; struct ldlm_lock *lock; LIST_HEAD(cancels); - ENTRY; /* concurrent cancels on the same handle can happen */ lock = ldlm_handle2lock_long(lockh, LDLM_FL_CANCELING); @@ -1630,7 +1613,6 @@ static int ldlm_prepare_lru_list(struct ldlm_namespace *ns, struct list_head *ca ldlm_cancel_lru_policy_t pf; struct ldlm_lock *lock, *next; int added = 0, unused, remained; - ENTRY; spin_lock(&ns->ns_lock); unused = ns->ns_nr_unused; @@ -1781,7 +1763,6 @@ int ldlm_cancel_lru(struct ldlm_namespace *ns, int nr, { LIST_HEAD(cancels); int count, rc; - ENTRY; /* Just prepare the list of locks, do not actually cancel them yet. * Locks are cancelled later in a separate thread. */ @@ -1806,7 +1787,6 @@ int ldlm_cancel_resource_local(struct ldlm_resource *res, { struct ldlm_lock *lock; int count = 0; - ENTRY; lock_res(res); list_for_each_entry(lock, &res->lr_granted, l_res_link) { @@ -1866,7 +1846,6 @@ int ldlm_cli_cancel_list(struct list_head *cancels, int count, { struct ldlm_lock *lock; int res = 0; - ENTRY; if (list_empty(cancels) || count == 0) RETURN(0); @@ -1925,7 +1904,6 @@ int ldlm_cli_cancel_unused_resource(struct ldlm_namespace *ns, LIST_HEAD(cancels); int count; int rc; - ENTRY; res = ldlm_resource_get(ns, NULL, res_id, 0, 0); if (res == NULL) { @@ -1985,8 +1963,6 @@ int ldlm_cli_cancel_unused(struct ldlm_namespace *ns, .lc_opaque = opaque, }; - ENTRY; - if (ns == NULL) RETURN(ELDLM_OK); @@ -2011,8 +1987,6 @@ int ldlm_resource_foreach(struct ldlm_resource *res, ldlm_iterator_t iter, struct ldlm_lock *lock; int rc = LDLM_ITER_CONTINUE; - ENTRY; - if (!res) RETURN(LDLM_ITER_CONTINUE); @@ -2090,7 +2064,6 @@ int ldlm_resource_iterate(struct ldlm_namespace *ns, { struct ldlm_resource *res; int rc; - ENTRY; if (ns == NULL) { CERROR("must pass in namespace\n"); @@ -2139,7 +2112,6 @@ static int replay_lock_interpret(const struct lu_env *env, struct ldlm_reply *reply; struct obd_export *exp; - ENTRY; atomic_dec(&req->rq_import->imp_replay_inflight); if (rc != ELDLM_OK) GOTO(out, rc); @@ -2189,8 +2161,6 @@ static int replay_one_lock(struct obd_import *imp, struct ldlm_lock *lock) struct ldlm_async_args *aa; struct ldlm_request *body; int flags; - ENTRY; - /* Bug 11974: Do not replay a lock which is actively being canceled */ if (lock->l_flags & LDLM_FL_CANCELING) { @@ -2302,8 +2272,6 @@ int ldlm_replay_locks(struct obd_import *imp) struct ldlm_lock *lock, *next; int rc = 0; - ENTRY; - LASSERT(atomic_read(&imp->imp_replay_inflight) == 0); /* don't replay locks if import failed recovery */ diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c b/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c index 616cb17..8b2b3fa 100644 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c @@ -95,7 +95,6 @@ int ldlm_proc_setup(void) { "cancel_unused_locks_before_replay", &ldlm_rw_uint_fops, &ldlm_cancel_unused_locks_before_replay }, { NULL }}; - ENTRY; LASSERT(ldlm_ns_proc_dir == NULL); ldlm_type_proc_dir = lprocfs_register(OBD_LDLM_DEVICENAME, @@ -568,7 +567,6 @@ struct ldlm_namespace *ldlm_namespace_new(struct obd_device *obd, char *name, cfs_hash_bd_t bd; int idx; int rc; - ENTRY; LASSERT(obd != NULL); @@ -808,8 +806,6 @@ EXPORT_SYMBOL(ldlm_namespace_cleanup); */ static int __ldlm_namespace_free(struct ldlm_namespace *ns, int force) { - ENTRY; - /* At shutdown time, don't call the cancellation callback */ ldlm_namespace_cleanup(ns, force ? LDLM_FL_LOCAL_ONLY : 0); @@ -864,7 +860,7 @@ void ldlm_namespace_free_prior(struct ldlm_namespace *ns, int force) { int rc; - ENTRY; + if (!ns) { EXIT; return; @@ -901,7 +897,6 @@ void ldlm_namespace_free_prior(struct ldlm_namespace *ns, */ void ldlm_namespace_free_post(struct ldlm_namespace *ns) { - ENTRY; if (!ns) { EXIT; return; diff --git a/drivers/staging/lustre/lustre/libcfs/debug.c b/drivers/staging/lustre/lustre/libcfs/debug.c index 5a87b08..20682d8 100644 --- a/drivers/staging/lustre/lustre/libcfs/debug.c +++ b/drivers/staging/lustre/lustre/libcfs/debug.c @@ -362,7 +362,6 @@ void libcfs_debug_dumplog(void) { wait_queue_t wait; task_t *dumper; - ENTRY; /* we're being careful to ensure that the kernel thread is * able to set our state to running as it exits before we diff --git a/drivers/staging/lustre/lustre/libcfs/hash.c b/drivers/staging/lustre/lustre/libcfs/hash.c index 98c76df..bc7497a 100644 --- a/drivers/staging/lustre/lustre/libcfs/hash.c +++ b/drivers/staging/lustre/lustre/libcfs/hash.c @@ -1026,8 +1026,6 @@ cfs_hash_create(char *name, unsigned cur_bits, unsigned max_bits, cfs_hash_t *hs; int len; - ENTRY; - CLASSERT(CFS_HASH_THETA_BITS < 15); LASSERT(name != NULL); @@ -1101,7 +1099,6 @@ cfs_hash_destroy(cfs_hash_t *hs) struct hlist_node *pos; cfs_hash_bd_t bd; int i; - ENTRY; LASSERT(hs != NULL); LASSERT(!cfs_hash_is_exiting(hs) && @@ -1449,7 +1446,6 @@ cfs_hash_for_each_tight(cfs_hash_t *hs, cfs_hash_for_each_cb_t func, int excl = !!remove_safe; int loop = 0; int i; - ENTRY; cfs_hash_for_each_enter(hs); @@ -1594,7 +1590,6 @@ cfs_hash_for_each_relax(cfs_hash_t *hs, cfs_hash_for_each_cb_t func, void *data) int stop_on_change; int rc; int i; - ENTRY; stop_on_change = cfs_hash_with_rehash_key(hs) || !cfs_hash_with_no_itemref(hs) || @@ -1649,8 +1644,6 @@ int cfs_hash_for_each_nolock(cfs_hash_t *hs, cfs_hash_for_each_cb_t func, void *data) { - ENTRY; - if (cfs_hash_with_no_lock(hs) || cfs_hash_with_rehash_key(hs) || !cfs_hash_with_no_itemref(hs)) @@ -1685,7 +1678,6 @@ cfs_hash_for_each_empty(cfs_hash_t *hs, cfs_hash_for_each_cb_t func, void *data) { unsigned i = 0; - ENTRY; if (cfs_hash_with_no_lock(hs)) return -EOPNOTSUPP; diff --git a/drivers/staging/lustre/lustre/libcfs/kernel_user_comm.c b/drivers/staging/lustre/lustre/libcfs/kernel_user_comm.c index d6d3b2e..39cf56a 100644 --- a/drivers/staging/lustre/lustre/libcfs/kernel_user_comm.c +++ b/drivers/staging/lustre/lustre/libcfs/kernel_user_comm.c @@ -246,7 +246,6 @@ EXPORT_SYMBOL(libcfs_kkuc_group_add); int libcfs_kkuc_group_rem(int uid, int group) { struct kkuc_reg *reg, *next; - ENTRY; if (kkuc_groups[group].next == NULL) RETURN(0); @@ -284,7 +283,6 @@ int libcfs_kkuc_group_put(int group, void *payload) struct kkuc_reg *reg; int rc = 0; int one_success = 0; - ENTRY; down_read(&kg_sem); list_for_each_entry(reg, &kkuc_groups[group], kr_chain) { @@ -320,7 +318,6 @@ int libcfs_kkuc_group_foreach(int group, libcfs_kkuc_cb_t cb_func, { struct kkuc_reg *reg; int rc = 0; - ENTRY; if (group > KUC_GRP_MAX) { CDEBUG(D_WARNING, "Kernelcomm: bad group %d\n", group); diff --git a/drivers/staging/lustre/lustre/libcfs/libcfs_string.c b/drivers/staging/lustre/lustre/libcfs/libcfs_string.c index c7a1971..922debd 100644 --- a/drivers/staging/lustre/lustre/libcfs/libcfs_string.c +++ b/drivers/staging/lustre/lustre/libcfs/libcfs_string.c @@ -69,7 +69,6 @@ int cfs_str2mask(const char *str, const char *(*bit2str)(int bit), const char *debugstr; char op = 0; int newmask = minmask, i, len, found = 0; - ENTRY; /* <str> must be a list of tokens separated by whitespace * and optionally an operator ('+' or '-'). If an operator diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-curproc.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-curproc.c index 706dfb3..833c889 100644 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-curproc.c +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-curproc.c @@ -212,7 +212,6 @@ int cfs_get_environ(const char *key, char *value, int *val_len) int key_len = strlen(key); unsigned long addr; int rc; - ENTRY; buffer = kmalloc(buf_len, GFP_USER); if (!buffer) diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-debug.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-debug.c index 9b57304..3e61a0d 100644 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-debug.c +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-debug.c @@ -78,7 +78,6 @@ void libcfs_run_debug_log_upcall(char *file) "HOME=/", "PATH=/sbin:/bin:/usr/sbin:/usr/bin", NULL}; - ENTRY; argv[0] = lnet_debug_log_upcall; @@ -108,7 +107,6 @@ void libcfs_run_upcall(char **argv) "HOME=/", "PATH=/sbin:/bin:/usr/sbin:/usr/bin", NULL}; - ENTRY; argv[0] = lnet_upcall; argc = 1; @@ -141,7 +139,6 @@ void libcfs_run_lbug_upcall(struct libcfs_debug_msg_data *msgdata) char *argv[6]; char buf[32]; - ENTRY; snprintf (buf, sizeof buf, "%d", msgdata->msg_line); argv[1] = "LBUG"; diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-module.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-module.c index 7449f4f..004ff71 100644 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-module.c +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-module.c @@ -45,7 +45,6 @@ int libcfs_ioctl_getdata(char *buf, char *end, void *arg) struct libcfs_ioctl_hdr *hdr; struct libcfs_ioctl_data *data; int err; - ENTRY; hdr = (struct libcfs_ioctl_hdr *)buf; data = (struct libcfs_ioctl_data *)buf; diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c index 52525bc..2a6db77 100644 --- a/drivers/staging/lustre/lustre/libcfs/module.c +++ b/drivers/staging/lustre/lustre/libcfs/module.c @@ -155,7 +155,6 @@ kportal_memhog_alloc (struct libcfs_device_userstate *ldu, int npages, int flags static int libcfs_psdev_open(unsigned long flags, void *args) { struct libcfs_device_userstate *ldu; - ENTRY; try_module_get(THIS_MODULE); @@ -173,7 +172,6 @@ static int libcfs_psdev_open(unsigned long flags, void *args) static int libcfs_psdev_release(unsigned long flags, void *args) { struct libcfs_device_userstate *ldu; - ENTRY; ldu = (struct libcfs_device_userstate *)args; if (ldu != NULL) { @@ -222,7 +220,6 @@ static int libcfs_ioctl_int(struct cfs_psdev_file *pfile,unsigned long cmd, void *arg, struct libcfs_ioctl_data *data) { int err = -EINVAL; - ENTRY; switch (cmd) { case IOC_LIBCFS_CLEAR_DEBUG: @@ -330,7 +327,6 @@ static int libcfs_ioctl(struct cfs_psdev_file *pfile, unsigned long cmd, void *a char *buf; struct libcfs_ioctl_data *data; int err = 0; - ENTRY; LIBCFS_ALLOC_GFP(buf, 1024, GFP_IOFS); if (buf == NULL) diff --git a/drivers/staging/lustre/lustre/libcfs/nidstrings.c b/drivers/staging/lustre/lustre/libcfs/nidstrings.c index ccfd107..0260e69 100644 --- a/drivers/staging/lustre/lustre/libcfs/nidstrings.c +++ b/drivers/staging/lustre/lustre/libcfs/nidstrings.c @@ -785,7 +785,6 @@ cfs_parse_nidlist(char *str, int len, struct list_head *nidlist) struct cfs_lstr src; struct cfs_lstr res; int rc; - ENTRY; src.ls_str = str; src.ls_len = len; @@ -834,7 +833,6 @@ int cfs_match_nid(lnet_nid_t nid, struct list_head *nidlist) { struct nidrange *nr; struct addrrange *ar; - ENTRY; list_for_each_entry(nr, nidlist, nr_link) { if (nr->nr_netstrfns->nf_type != LNET_NETTYP(LNET_NIDNET(nid))) diff --git a/drivers/staging/lustre/lustre/libcfs/upcall_cache.c b/drivers/staging/lustre/lustre/libcfs/upcall_cache.c index 18c68c3..7663fb5 100644 --- a/drivers/staging/lustre/lustre/libcfs/upcall_cache.c +++ b/drivers/staging/lustre/lustre/libcfs/upcall_cache.c @@ -152,7 +152,6 @@ struct upcall_cache_entry *upcall_cache_get_entry(struct upcall_cache *cache, struct list_head *head; wait_queue_t wait; int rc, found; - ENTRY; LASSERT(cache); @@ -273,8 +272,6 @@ EXPORT_SYMBOL(upcall_cache_get_entry); void upcall_cache_put_entry(struct upcall_cache *cache, struct upcall_cache_entry *entry) { - ENTRY; - if (!entry) { EXIT; return; @@ -294,7 +291,6 @@ int upcall_cache_downcall(struct upcall_cache *cache, __u32 err, __u64 key, struct upcall_cache_entry *entry = NULL; struct list_head *head; int found = 0, rc = 0; - ENTRY; LASSERT(cache); @@ -364,7 +360,6 @@ static void cache_flush(struct upcall_cache *cache, int force) { struct upcall_cache_entry *entry, *next; int i; - ENTRY; spin_lock(&cache->uc_lock); for (i = 0; i < UC_CACHE_HASH_SIZE; i++) { @@ -399,7 +394,6 @@ void upcall_cache_flush_one(struct upcall_cache *cache, __u64 key, void *args) struct list_head *head; struct upcall_cache_entry *entry; int found = 0; - ENTRY; head = &cache->uc_hashtable[UC_CACHE_HASH_INDEX(key)]; @@ -431,7 +425,6 @@ struct upcall_cache *upcall_cache_init(const char *name, const char *upcall, { struct upcall_cache *cache; int i; - ENTRY; LIBCFS_ALLOC(cache, sizeof(*cache)); if (!cache) diff --git a/drivers/staging/lustre/lustre/llite/dcache.c b/drivers/staging/lustre/lustre/llite/dcache.c index 0d49e1b..628fae4 100644 --- a/drivers/staging/lustre/lustre/llite/dcache.c +++ b/drivers/staging/lustre/lustre/llite/dcache.c @@ -59,7 +59,7 @@ static void free_dentry_data(struct rcu_head *head) static void ll_release(struct dentry *de) { struct ll_dentry_data *lld; - ENTRY; + LASSERT(de != NULL); lld = ll_d2d(de); if (lld == NULL) /* NFS copies the de->d_op methods (bug 4655) */ @@ -87,8 +87,6 @@ static void ll_release(struct dentry *de) int ll_dcompare(const struct dentry *parent, const struct dentry *dentry, unsigned int len, const char *str, const struct qstr *name) { - ENTRY; - if (len != name->len) RETURN(1); @@ -127,7 +125,6 @@ static int find_cbdata(struct inode *inode) struct ll_sb_info *sbi = ll_i2sbi(inode); struct lov_stripe_md *lsm; int rc = 0; - ENTRY; LASSERT(inode); rc = md_find_cbdata(sbi->ll_md_exp, ll_inode2fid(inode), @@ -154,7 +151,6 @@ static int find_cbdata(struct inode *inode) */ static int ll_ddelete(const struct dentry *de) { - ENTRY; LASSERT(de); CDEBUG(D_DENTRY, "%s dentry %.*s (%p, parent %p, inode %p) %s%s\n", @@ -184,7 +180,6 @@ static int ll_ddelete(const struct dentry *de) static int ll_set_dd(struct dentry *de) { - ENTRY; LASSERT(de != NULL); CDEBUG(D_DENTRY, "ldd on dentry %.*s (%p) parent %p inode %p refc %d\n", @@ -259,8 +254,6 @@ void ll_intent_drop_lock(struct lookup_intent *it) void ll_intent_release(struct lookup_intent *it) { - ENTRY; - CDEBUG(D_INFO, "intent %p released\n", it); ll_intent_drop_lock(it); /* We are still holding extra reference on a request, need to free it */ @@ -281,7 +274,6 @@ void ll_invalidate_aliases(struct inode *inode) { struct dentry *dentry; struct ll_d_hlist_node *p; - ENTRY; LASSERT(inode != NULL); @@ -315,7 +307,6 @@ int ll_revalidate_it_finish(struct ptlrpc_request *request, struct dentry *de) { int rc = 0; - ENTRY; if (!request) RETURN(0); @@ -370,7 +361,6 @@ int ll_revalidate_it(struct dentry *de, int lookup_flags, struct inode *parent = de->d_parent->d_inode; int rc; - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op:name=%s,intent=%s\n", de->d_name.name, LL_IT2STR(it)); @@ -639,7 +629,6 @@ int ll_revalidate_nd(struct dentry *dentry, unsigned int flags) struct inode *parent = dentry->d_parent->d_inode; int unplug = 0; - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op:name=%s,flags=%u\n", dentry->d_name.name, flags); diff --git a/drivers/staging/lustre/lustre/llite/dir.c b/drivers/staging/lustre/lustre/llite/dir.c index 2ca8c45..5525681 100644 --- a/drivers/staging/lustre/lustre/llite/dir.c +++ b/drivers/staging/lustre/lustre/llite/dir.c @@ -157,7 +157,6 @@ static int ll_dir_filler(void *_hash, struct page *page0) int npages; int i; int rc; - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op:inode=%lu/%u(%p) hash "LPU64"\n", inode->i_ino, inode->i_generation, inode, hash); @@ -489,7 +488,6 @@ int ll_dir_read(struct inode *inode, struct dir_context *ctx) struct ll_dir_chain chain; int done = 0; int rc = 0; - ENTRY; ll_dir_chain_init(&chain); @@ -603,7 +601,6 @@ static int ll_readdir(struct file *filp, struct dir_context *ctx) int hash64 = sbi->ll_flags & LL_SBI_64BIT_HASH; int api32 = ll_need_32bit_api(sbi); int rc; - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op:inode=%lu/%u(%p) pos %lu/%llu " " 32bit_api %d\n", inode->i_ino, inode->i_generation, @@ -664,8 +661,6 @@ int ll_dir_setdirstripe(struct inode *dir, struct lmv_user_md *lump, int mode; int err; - ENTRY; - mode = (0755 & (S_IRWXUGO|S_ISVTX) & ~current->fs->umask) | S_IFDIR; op_data = ll_prep_md_op_data(NULL, dir, NULL, filename, strlen(filename), mode, LUSTRE_OPC_MKDIR, @@ -696,7 +691,6 @@ int ll_dir_setstripe(struct inode *inode, struct lov_user_md *lump, struct lustre_sb_info *lsi = s2lsi(inode->i_sb); struct obd_device *mgc = lsi->lsi_mgc; int lum_size; - ENTRY; if (lump != NULL) { /* @@ -870,7 +864,6 @@ int ll_get_mdt_idx(struct inode *inode) struct ll_sb_info *sbi = ll_i2sbi(inode); struct md_op_data *op_data; int rc, mdtidx; - ENTRY; op_data = ll_prep_md_op_data(NULL, inode, NULL, NULL, 0, 0, LUSTRE_OPC_ANY, NULL); @@ -904,7 +897,6 @@ static int ll_ioc_copy_start(struct super_block *sb, struct hsm_copy *copy) struct ll_sb_info *sbi = ll_s2sbi(sb); struct hsm_progress_kernel hpk; int rc; - ENTRY; /* Forge a hsm_progress based on data from copy. */ hpk.hpk_fid = copy->hc_hai.hai_fid; @@ -977,7 +969,6 @@ static int ll_ioc_copy_end(struct super_block *sb, struct hsm_copy *copy) struct ll_sb_info *sbi = ll_s2sbi(sb); struct hsm_progress_kernel hpk; int rc; - ENTRY; /* If you modify the logic here, also check llapi_hsm_copy_end(). */ /* Take care: copy->hc_hai.hai_action, len, gid and data are not @@ -1082,7 +1073,6 @@ static int quotactl_ioctl(struct ll_sb_info *sbi, struct if_quotactl *qctl) int id = qctl->qc_id; int valid = qctl->qc_valid; int rc = 0; - ENTRY; switch (cmd) { case LUSTRE_Q_INVALIDATE: @@ -1243,7 +1233,6 @@ static long ll_dir_ioctl(struct file *file, unsigned int cmd, unsigned long arg) struct ll_sb_info *sbi = ll_i2sbi(inode); struct obd_ioctl_data *data; int rc = 0; - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op:inode=%lu/%u(%p), cmd=%#x\n", inode->i_ino, inode->i_generation, inode, cmd); @@ -1907,7 +1896,6 @@ static loff_t ll_dir_seek(struct file *file, loff_t offset, int origin) struct ll_sb_info *sbi = ll_i2sbi(inode); int api32 = ll_need_32bit_api(sbi); loff_t ret = -EINVAL; - ENTRY; mutex_lock(&inode->i_mutex); switch (origin) { @@ -1953,13 +1941,11 @@ out: int ll_dir_open(struct inode *inode, struct file *file) { - ENTRY; RETURN(ll_file_open(inode, file)); } int ll_dir_release(struct inode *inode, struct file *file) { - ENTRY; RETURN(ll_file_release(inode, file)); } diff --git a/drivers/staging/lustre/lustre/llite/file.c b/drivers/staging/lustre/lustre/llite/file.c index 20416fc..79f5394 100644 --- a/drivers/staging/lustre/lustre/llite/file.c +++ b/drivers/staging/lustre/lustre/llite/file.c @@ -95,8 +95,6 @@ void ll_pack_inode2opdata(struct inode *inode, struct md_op_data *op_data, static void ll_prepare_close(struct inode *inode, struct md_op_data *op_data, struct obd_client_handle *och) { - ENTRY; - op_data->op_attr.ia_valid = ATTR_MODE | ATTR_ATIME | ATTR_ATIME_SET | ATTR_MTIME | ATTR_MTIME_SET | ATTR_CTIME | ATTR_CTIME_SET; @@ -126,7 +124,6 @@ static int ll_close_inode_openhandle(struct obd_export *md_exp, struct obd_device *obd = class_exp2obd(exp); int epoch_close = 1; int rc; - ENTRY; if (obd == NULL) { /* @@ -204,7 +201,6 @@ int ll_md_real_close(struct inode *inode, int flags) struct obd_client_handle *och; __u64 *och_usecount; int rc = 0; - ENTRY; if (flags & FMODE_WRITE) { och_p = &lli->lli_mds_write_och; @@ -243,7 +239,6 @@ int ll_md_close(struct obd_export *md_exp, struct inode *inode, struct ll_file_data *fd = LUSTRE_FPRIVATE(file); struct ll_inode_info *lli = ll_i2info(inode); int rc = 0; - ENTRY; /* clear group lock, if present */ if (unlikely(fd->fd_flags & LL_FILE_GROUP_LOCKED)) @@ -303,7 +298,6 @@ int ll_file_release(struct inode *inode, struct file *file) struct ll_sb_info *sbi = ll_i2sbi(inode); struct ll_inode_info *lli = ll_i2info(inode); int rc; - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op:inode=%lu/%u(%p)\n", inode->i_ino, inode->i_generation, inode); @@ -364,7 +358,6 @@ static int ll_intent_file_open(struct file *file, void *lmm, struct ptlrpc_request *req; __u32 opc = LUSTRE_OPC_ANY; int rc; - ENTRY; if (!parent) RETURN(-ENOENT); @@ -466,7 +459,6 @@ int ll_local_open(struct file *file, struct lookup_intent *it, { struct inode *inode = file->f_dentry->d_inode; struct ll_inode_info *lli = ll_i2info(inode); - ENTRY; LASSERT(!LUSTRE_FPRIVATE(file)); @@ -516,7 +508,6 @@ int ll_file_open(struct inode *inode, struct file *file) __u64 *och_usecount = NULL; struct ll_file_data *fd; int rc = 0, opendir_set = 0; - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op:inode=%lu/%u(%p), flags %o\n", inode->i_ino, inode->i_generation, inode, file->f_flags); @@ -702,8 +693,6 @@ static int ll_lsm_getattr(struct lov_stripe_md *lsm, struct obd_export *exp, struct obd_info oinfo = { { { 0 } } }; int rc; - ENTRY; - LASSERT(lsm != NULL); oinfo.oi_md = lsm; @@ -751,7 +740,6 @@ int ll_inode_getattr(struct inode *inode, struct obdo *obdo, struct obd_capa *capa = ll_mdscapa_get(inode); struct lov_stripe_md *lsm; int rc; - ENTRY; lsm = ccc_inode_lsm_get(inode); rc = ll_lsm_getattr(lsm, ll_i2dtexp(inode), @@ -778,8 +766,6 @@ int ll_merge_lvb(const struct lu_env *env, struct inode *inode) struct ost_lvb lvb; int rc = 0; - ENTRY; - ll_inode_size_lock(inode); /* merge timestamps the most recently obtained from mds with timestamps obtained from osts */ @@ -862,7 +848,6 @@ ll_file_io_generic(const struct lu_env *env, struct vvp_io_args *args, struct ll_file_data *fd = LUSTRE_FPRIVATE(file); struct cl_io *io; ssize_t result; - ENTRY; restart: io = ccc_env_thread_io(env); @@ -988,7 +973,6 @@ static ssize_t ll_file_aio_read(struct kiocb *iocb, const struct iovec *iov, size_t count; ssize_t result; int refcheck; - ENTRY; result = ll_file_get_iov_count(iov, &nr_segs, &count); if (result) @@ -1017,7 +1001,6 @@ static ssize_t ll_file_read(struct file *file, char *buf, size_t count, struct kiocb *kiocb; ssize_t result; int refcheck; - ENTRY; env = cl_env_get(&refcheck); if (IS_ERR(env)) @@ -1049,7 +1032,6 @@ static ssize_t ll_file_aio_write(struct kiocb *iocb, const struct iovec *iov, size_t count; ssize_t result; int refcheck; - ENTRY; result = ll_file_get_iov_count(iov, &nr_segs, &count); if (result) @@ -1078,7 +1060,6 @@ static ssize_t ll_file_write(struct file *file, const char *buf, size_t count, struct kiocb *kiocb; ssize_t result; int refcheck; - ENTRY; env = cl_env_get(&refcheck); if (IS_ERR(env)) @@ -1112,7 +1093,6 @@ static ssize_t ll_file_splice_read(struct file *in_file, loff_t *ppos, struct vvp_io_args *args; ssize_t result; int refcheck; - ENTRY; env = cl_env_get(&refcheck); if (IS_ERR(env)) @@ -1136,7 +1116,6 @@ static int ll_lov_recreate(struct inode *inode, struct ost_id *oi, int lsm_size; int rc = 0; struct lov_stripe_md *lsm = NULL, *lsm2; - ENTRY; OBDO_ALLOC(oa); if (oa == NULL) @@ -1177,7 +1156,6 @@ static int ll_lov_recreate_obj(struct inode *inode, unsigned long arg) { struct ll_recreate_obj ucreat; struct ost_id oi; - ENTRY; if (!cfs_capable(CFS_CAP_SYS_ADMIN)) RETURN(-EPERM); @@ -1196,7 +1174,6 @@ static int ll_lov_recreate_fid(struct inode *inode, unsigned long arg) struct lu_fid fid; struct ost_id oi; obd_count ost_idx; - ENTRY; if (!cfs_capable(CFS_CAP_SYS_ADMIN)) RETURN(-EPERM); @@ -1215,7 +1192,6 @@ int ll_lov_setstripe_ea_info(struct inode *inode, struct file *file, struct lov_stripe_md *lsm = NULL; struct lookup_intent oit = {.it_op = IT_OPEN, .it_flags = flags}; int rc = 0; - ENTRY; lsm = ccc_inode_lsm_get(inode); if (lsm != NULL) { @@ -1337,7 +1313,6 @@ static int ll_lov_setea(struct inode *inode, struct file *file, int lum_size = sizeof(struct lov_user_md) + sizeof(struct lov_user_ost_data); int rc; - ENTRY; if (!cfs_capable(CFS_CAP_SYS_ADMIN)) RETURN(-EPERM); @@ -1366,7 +1341,6 @@ static int ll_lov_setstripe(struct inode *inode, struct file *file, struct lov_user_md_v3 *lumv3p = (struct lov_user_md_v3 *)arg; int lum_size, rc; int flags = FMODE_WRITE; - ENTRY; /* first try with v1 which is smaller than v3 */ lum_size = sizeof(struct lov_user_md_v1); @@ -1399,7 +1373,6 @@ static int ll_lov_getstripe(struct inode *inode, unsigned long arg) { struct lov_stripe_md *lsm; int rc = -ENODATA; - ENTRY; lsm = ccc_inode_lsm_get(inode); if (lsm != NULL) @@ -1415,7 +1388,6 @@ int ll_get_grouplock(struct inode *inode, struct file *file, unsigned long arg) struct ll_file_data *fd = LUSTRE_FPRIVATE(file); struct ccc_grouplock grouplock; int rc; - ENTRY; if (ll_file_nolock(file)) RETURN(-EOPNOTSUPP); @@ -1456,7 +1428,6 @@ int ll_put_grouplock(struct inode *inode, struct file *file, unsigned long arg) struct ll_inode_info *lli = ll_i2info(inode); struct ll_file_data *fd = LUSTRE_FPRIVATE(file); struct ccc_grouplock grouplock; - ENTRY; spin_lock(&lli->lli_lock); if (!(fd->fd_flags & LL_FILE_GROUP_LOCKED)) { @@ -1497,7 +1468,6 @@ int ll_release_openhandle(struct dentry *dentry, struct lookup_intent *it) struct inode *inode = dentry->d_inode; struct obd_client_handle *och; int rc; - ENTRY; LASSERT(inode); @@ -1541,7 +1511,6 @@ int ll_do_fiemap(struct inode *inode, struct ll_user_fiemap *fiemap, struct ll_fiemap_info_key fm_key = { .name = KEY_FIEMAP, }; int vallen = num_bytes; int rc; - ENTRY; /* Checks for fiemap flags */ if (fiemap->fm_flags & ~LUSTRE_FIEMAP_FLAGS_COMPAT) { @@ -1595,7 +1564,6 @@ int ll_fid2path(struct inode *inode, void *arg) struct obd_export *exp = ll_i2mdexp(inode); struct getinfo_fid2path *gfout, *gfin; int outsize, rc; - ENTRY; if (!cfs_capable(CFS_CAP_DAC_READ_SEARCH) && !(ll_i2sbi(inode)->ll_flags & LL_SBI_USER_FID2PATH)) @@ -1700,7 +1668,6 @@ int ll_data_version(struct inode *inode, __u64 *data_version, struct ll_sb_info *sbi = ll_i2sbi(inode); struct obdo *obdo = NULL; int rc; - ENTRY; /* If no stripe, we consider version is 0. */ lsm = ccc_inode_lsm_get(inode); @@ -1895,7 +1862,6 @@ long ll_file_ioctl(struct file *file, unsigned int cmd, unsigned long arg) struct inode *inode = file->f_dentry->d_inode; struct ll_file_data *fd = LUSTRE_FPRIVATE(file); int flags, rc; - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op:inode=%lu/%u(%p),cmd=%x\n", inode->i_ino, inode->i_generation, inode, cmd); @@ -2132,7 +2098,6 @@ loff_t ll_file_seek(struct file *file, loff_t offset, int origin) struct inode *inode = file->f_dentry->d_inode; loff_t retval, eof = 0; - ENTRY; retval = offset + ((origin == SEEK_END) ? i_size_read(inode) : (origin == SEEK_CUR) ? file->f_pos : 0); CDEBUG(D_VFSTRACE, "VFS Op:inode=%lu/%u(%p), to=%llu=%#llx(%d)\n", @@ -2191,7 +2156,6 @@ int cl_sync_file_range(struct inode *inode, loff_t start, loff_t end, struct obd_capa *capa = NULL; struct cl_fsync_io *fio; int result; - ENTRY; if (mode != CL_FSYNC_NONE && mode != CL_FSYNC_LOCAL && mode != CL_FSYNC_DISCARD && mode != CL_FSYNC_ALL) @@ -2244,7 +2208,6 @@ int ll_fsync(struct file *file, loff_t start, loff_t end, int datasync) struct ptlrpc_request *req; struct obd_capa *oc; int rc, err; - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op:inode=%lu/%u(%p)\n", inode->i_ino, inode->i_generation, inode); @@ -2306,7 +2269,6 @@ int ll_file_flock(struct file *file, int cmd, struct file_lock *file_lock) int flags = 0; int rc; int rc2 = 0; - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op:inode=%lu file_lock=%p\n", inode->i_ino, file_lock); @@ -2423,8 +2385,6 @@ int ll_file_flock(struct file *file, int cmd, struct file_lock *file_lock) int ll_file_noflock(struct file *file, int cmd, struct file_lock *file_lock) { - ENTRY; - RETURN(-ENOSYS); } @@ -2447,7 +2407,6 @@ int ll_have_md_lock(struct inode *inode, __u64 *bits, ldlm_mode_t l_req_mode) struct lu_fid *fid; __u64 flags; int i; - ENTRY; if (!inode) RETURN(0); @@ -2485,7 +2444,6 @@ ldlm_mode_t ll_take_md_lock(struct inode *inode, __u64 bits, ldlm_policy_data_t policy = { .l_inodebits = {bits}}; struct lu_fid *fid; ldlm_mode_t rc; - ENTRY; fid = &ll_i2info(inode)->lli_fid; CDEBUG(D_INFO, "trying to match res "DFID"\n", PFID(fid)); @@ -2522,7 +2480,6 @@ int __ll_inode_revalidate_it(struct dentry *dentry, struct lookup_intent *it, struct ptlrpc_request *req = NULL; struct obd_export *exp; int rc = 0; - ENTRY; LASSERT(inode != NULL); @@ -2617,7 +2574,6 @@ int ll_inode_revalidate_it(struct dentry *dentry, struct lookup_intent *it, { struct inode *inode = dentry->d_inode; int rc; - ENTRY; rc = __ll_inode_revalidate_it(dentry, it, ibits); if (rc != 0) @@ -2681,7 +2637,6 @@ struct posix_acl * ll_get_acl(struct inode *inode, int type) { struct ll_inode_info *lli = ll_i2info(inode); struct posix_acl *acl = NULL; - ENTRY; spin_lock(&lli->lli_lock); /* VFS' acl_permission_check->check_acl will release the refcount */ @@ -2695,7 +2650,6 @@ struct posix_acl * ll_get_acl(struct inode *inode, int type) int ll_inode_permission(struct inode *inode, int mask) { int rc = 0; - ENTRY; #ifdef MAY_NOT_BLOCK if (mask & MAY_NOT_BLOCK) @@ -2815,7 +2769,6 @@ void *ll_iocontrol_register(llioc_callback_t cb, int count, unsigned int *cmd) { unsigned int size; struct llioc_data *in_data = NULL; - ENTRY; if (cb == NULL || cmd == NULL || count > LLIOC_MAX_CMD || count < 0) @@ -2899,7 +2852,6 @@ int ll_layout_conf(struct inode *inode, const struct cl_object_conf *conf) struct cl_env_nest nest; struct lu_env *env; int result; - ENTRY; if (lli->lli_clob == NULL) RETURN(0); @@ -2939,7 +2891,6 @@ static int ll_layout_fetch(struct inode *inode, struct ldlm_lock *lock) void *lmm; int lmmsize; int rc; - ENTRY; CDEBUG(D_INODE, DFID" LVB_READY=%d l_lvb_data=%p l_lvb_len=%d\n", PFID(ll_inode2fid(inode)), !!(lock->l_flags & LDLM_FL_LVB_READY), @@ -3010,7 +2961,6 @@ static int ll_layout_lock_set(struct lustre_handle *lockh, ldlm_mode_t mode, int rc = 0; bool lvb_ready; bool wait_layout = false; - ENTRY; LASSERT(lustre_handle_is_used(lockh)); @@ -3132,7 +3082,6 @@ int ll_layout_refresh(struct inode *inode, __u32 *gen) .ei_cb_cp = ldlm_completion_ast, }; int rc; - ENTRY; *gen = lli->lli_layout_gen; if (!(sbi->ll_flags & LL_SBI_LAYOUT_LOCK)) diff --git a/drivers/staging/lustre/lustre/llite/llite_capa.c b/drivers/staging/lustre/lustre/llite/llite_capa.c index cfc5ad3..061a0a5 100644 --- a/drivers/staging/lustre/lustre/llite/llite_capa.c +++ b/drivers/staging/lustre/lustre/llite/llite_capa.c @@ -170,7 +170,6 @@ static int capa_thread_main(void *unused) struct inode *inode = NULL; struct l_wait_info lwi = { 0 }; int rc; - ENTRY; thread_set_flags(&ll_capa_thread, SVC_RUNNING); wake_up(&ll_capa_thread.t_ctl_waitq); @@ -291,7 +290,6 @@ void ll_capa_timer_callback(unsigned long unused) int ll_capa_thread_start(void) { task_t *task; - ENTRY; init_waitqueue_head(&ll_capa_thread.t_ctl_waitq); @@ -321,8 +319,6 @@ struct obd_capa *ll_osscapa_get(struct inode *inode, __u64 opc) struct obd_capa *ocapa; int found = 0; - ENTRY; - if ((ll_i2sbi(inode)->ll_flags & LL_SBI_OSS_CAPA) == 0) RETURN(NULL); @@ -376,7 +372,6 @@ struct obd_capa *ll_mdscapa_get(struct inode *inode) { struct ll_inode_info *lli = ll_i2info(inode); struct obd_capa *ocapa; - ENTRY; LASSERT(inode != NULL); @@ -524,7 +519,6 @@ int ll_update_capa(struct obd_capa *ocapa, struct lustre_capa *capa) { struct inode *inode = ocapa->u.cli.inode; int rc = 0; - ENTRY; LASSERT(ocapa); diff --git a/drivers/staging/lustre/lustre/llite/llite_close.c b/drivers/staging/lustre/lustre/llite/llite_close.c index 00b2b38..20481d8 100644 --- a/drivers/staging/lustre/lustre/llite/llite_close.c +++ b/drivers/staging/lustre/lustre/llite/llite_close.c @@ -50,7 +50,6 @@ void vvp_write_pending(struct ccc_object *club, struct ccc_page *page) { struct ll_inode_info *lli = ll_i2info(club->cob_inode); - ENTRY; spin_lock(&lli->lli_lock); lli->lli_flags |= LLIF_SOM_DIRTY; if (page != NULL && list_empty(&page->cpg_pending_linkage)) @@ -66,7 +65,6 @@ void vvp_write_complete(struct ccc_object *club, struct ccc_page *page) struct ll_inode_info *lli = ll_i2info(club->cob_inode); int rc = 0; - ENTRY; spin_lock(&lli->lli_lock); if (page != NULL && !list_empty(&page->cpg_pending_linkage)) { list_del_init(&page->cpg_pending_linkage); @@ -85,7 +83,6 @@ void ll_queue_done_writing(struct inode *inode, unsigned long flags) { struct ll_inode_info *lli = ll_i2info(inode); struct ccc_object *club = cl2ccc(ll_i2info(inode)->lli_clob); - ENTRY; spin_lock(&lli->lli_lock); lli->lli_flags |= flags; @@ -126,7 +123,6 @@ void ll_queue_done_writing(struct inode *inode, unsigned long flags) void ll_done_writing_attr(struct inode *inode, struct md_op_data *op_data) { struct ll_inode_info *lli = ll_i2info(inode); - ENTRY; op_data->op_flags |= MF_SOM_CHANGE; /* Check if Size-on-MDS attributes are valid. */ @@ -149,7 +145,6 @@ void ll_ioepoch_close(struct inode *inode, struct md_op_data *op_data, { struct ll_inode_info *lli = ll_i2info(inode); struct ccc_object *club = cl2ccc(ll_i2info(inode)->lli_clob); - ENTRY; spin_lock(&lli->lli_lock); if (!(list_empty(&club->cob_pending_list))) { @@ -225,7 +220,6 @@ int ll_som_update(struct inode *inode, struct md_op_data *op_data) __u32 old_flags; struct obdo *oa; int rc; - ENTRY; LASSERT(op_data != NULL); if (lli->lli_flags & LLIF_MDS_SIZE_LOCK) @@ -293,7 +287,6 @@ static void ll_done_writing(struct inode *inode) struct obd_client_handle *och = NULL; struct md_op_data *op_data; int rc; - ENTRY; LASSERT(exp_connect_som(ll_i2mdexp(inode))); @@ -347,7 +340,6 @@ static struct ll_inode_info *ll_close_next_lli(struct ll_close_queue *lcq) static int ll_close_thread(void *arg) { struct ll_close_queue *lcq = arg; - ENTRY; complete(&lcq->lcq_comp); diff --git a/drivers/staging/lustre/lustre/llite/llite_lib.c b/drivers/staging/lustre/lustre/llite/llite_lib.c index b44a3d6..1412436 100644 --- a/drivers/staging/lustre/lustre/llite/llite_lib.c +++ b/drivers/staging/lustre/lustre/llite/llite_lib.c @@ -78,7 +78,6 @@ static struct ll_sb_info *ll_init_sbi(void) struct sysinfo si; class_uuid_t uuid; int i; - ENTRY; OBD_ALLOC(sbi, sizeof(*sbi)); if (!sbi) @@ -146,7 +145,6 @@ static struct ll_sb_info *ll_init_sbi(void) void ll_free_sbi(struct super_block *sb) { struct ll_sb_info *sbi = ll_s2sbi(sb); - ENTRY; if (sbi != NULL) { spin_lock(&ll_sb_lock); @@ -177,7 +175,6 @@ static int client_common_fill_super(struct super_block *sb, char *md, char *dt, struct lustre_md lmd; obd_valid valid; int size, err, checksum; - ENTRY; obd = class_name2obd(md); if (!obd) { @@ -677,7 +674,6 @@ void lustre_dump_dentry(struct dentry *dentry, int recur) void client_common_put_super(struct super_block *sb) { struct ll_sb_info *sbi = ll_s2sbi(sb); - ENTRY; #ifdef CONFIG_FS_POSIX_ACL if (sbi->ll_flags & LL_SBI_RMT_CLIENT) { @@ -712,8 +708,6 @@ void ll_kill_super(struct super_block *sb) { struct ll_sb_info *sbi; - ENTRY; - /* not init sb ?*/ if (!(sb->s_flags & MS_ACTIVE)) return; @@ -733,7 +727,6 @@ char *ll_read_opt(const char *opt, char *data) { char *value; char *retval; - ENTRY; CDEBUG(D_SUPER, "option: %s, data %s\n", opt, data); if (strncmp(opt, data, strlen(opt))) @@ -766,7 +759,6 @@ static int ll_options(char *options, int *flags) { int tmp; char *s1 = options, *s2; - ENTRY; if (!options) RETURN(0); @@ -978,7 +970,6 @@ int ll_fill_super(struct super_block *sb, struct vfsmount *mnt) /* %p for void* in printf needs 16+2 characters: 0xffffffffffffffff */ const int instlen = sizeof(cfg->cfg_instance) * 2 + 2; int err; - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op: sb %p\n", sb); @@ -1070,7 +1061,6 @@ void ll_put_super(struct super_block *sb) struct ll_sb_info *sbi = ll_s2sbi(sb); char *profilenm = get_profile_name(sb); int next, force = 1; - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op: sb %p - %s\n", sb, profilenm); @@ -1177,7 +1167,6 @@ void ll_clear_inode(struct inode *inode) { struct ll_inode_info *lli = ll_i2info(inode); struct ll_sb_info *sbi = ll_i2sbi(inode); - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op:inode=%lu/%u(%p)\n", inode->i_ino, inode->i_generation, inode); @@ -1250,7 +1239,6 @@ int ll_md_setattr(struct dentry *dentry, struct md_op_data *op_data, struct ll_sb_info *sbi = ll_i2sbi(inode); struct ptlrpc_request *request = NULL; int rc, ia_valid; - ENTRY; op_data = ll_prep_md_op_data(op_data, inode, NULL, NULL, 0, 0, LUSTRE_OPC_ANY, NULL); @@ -1309,7 +1297,6 @@ static int ll_setattr_done_writing(struct inode *inode, { struct ll_inode_info *lli = ll_i2info(inode); int rc = 0; - ENTRY; LASSERT(op_data != NULL); if (!S_ISREG(inode->i_mode)) @@ -1375,7 +1362,6 @@ int ll_setattr_raw(struct dentry *dentry, struct iattr *attr) struct md_op_data *op_data = NULL; struct md_open_data *mod = NULL; int rc = 0, rc1 = 0; - ENTRY; CDEBUG(D_VFSTRACE, "%s: setattr inode %p/fid:"DFID" from %llu to %llu, " "valid %x\n", ll_get_fsname(inode->i_sb, NULL, 0), inode, @@ -1540,7 +1526,6 @@ int ll_statfs_internal(struct super_block *sb, struct obd_statfs *osfs, struct ll_sb_info *sbi = ll_s2sbi(sb); struct obd_statfs obd_osfs; int rc; - ENTRY; rc = obd_statfs(NULL, sbi->ll_md_exp, osfs, max_age, flags); if (rc) { @@ -1791,7 +1776,6 @@ void ll_read_inode2(struct inode *inode, void *opaque) { struct lustre_md *md = opaque; struct ll_inode_info *lli = ll_i2info(inode); - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op:inode="DFID"(%p)\n", PFID(&lli->lli_fid), inode); @@ -1840,7 +1824,6 @@ void ll_read_inode2(struct inode *inode, void *opaque) void ll_delete_inode(struct inode *inode) { struct cl_inode_info *lli = cl_i2info(inode); - ENTRY; if (S_ISREG(inode->i_mode) && lli->lli_clob != NULL) /* discard all dirty pages before truncating them, required by @@ -1874,7 +1857,6 @@ int ll_iocontrol(struct inode *inode, struct file *file, struct ll_sb_info *sbi = ll_i2sbi(inode); struct ptlrpc_request *req = NULL; int rc, flags = 0; - ENTRY; switch(cmd) { case FSFILT_IOC_GETFLAGS: { @@ -1984,8 +1966,6 @@ void ll_umount_begin(struct super_block *sb) struct ll_sb_info *sbi = ll_s2sbi(sb); struct obd_device *obd; struct obd_ioctl_data *ioc_data; - ENTRY; - CDEBUG(D_VFSTRACE, "VFS Op: superblock %p count %d active %d\n", sb, sb->s_count, atomic_read(&sb->s_active)); @@ -2066,7 +2046,6 @@ int ll_prep_inode(struct inode **inode, struct ptlrpc_request *req, struct ll_sb_info *sbi = NULL; struct lustre_md md; int rc; - ENTRY; LASSERT(*inode || sb); sbi = sb ? ll_s2sbi(sb) : ll_i2sbi(*inode); @@ -2321,7 +2300,6 @@ int ll_get_obd_name(struct inode *inode, unsigned int cmd, unsigned long arg) { struct ll_sb_info *sbi = ll_i2sbi(inode); struct obd_device *obd; - ENTRY; if (cmd == OBD_IOC_GETDTNAME) obd = class_exp2obd(sbi->ll_dt_exp); diff --git a/drivers/staging/lustre/lustre/llite/llite_mmap.c b/drivers/staging/lustre/lustre/llite/llite_mmap.c index b59cbd7..d98a40f 100644 --- a/drivers/staging/lustre/lustre/llite/llite_mmap.c +++ b/drivers/staging/lustre/lustre/llite/llite_mmap.c @@ -70,7 +70,6 @@ struct vm_area_struct *our_vma(struct mm_struct *mm, unsigned long addr, size_t count) { struct vm_area_struct *vma, *ret = NULL; - ENTRY; /* mmap_sem must have been held by caller. */ LASSERT(!down_write_trylock(&mm->mmap_sem)); @@ -109,7 +108,6 @@ struct cl_io *ll_fault_io_init(struct vm_area_struct *vma, struct cl_fault_io *fio; struct lu_env *env; int rc; - ENTRY; *env_ret = NULL; if (ll_file_nolock(file)) @@ -182,7 +180,6 @@ static int ll_page_mkwrite0(struct vm_area_struct *vma, struct page *vmpage, sigset_t set; struct inode *inode; struct ll_inode_info *lli; - ENTRY; LASSERT(vmpage != NULL); @@ -306,7 +303,6 @@ static int ll_fault0(struct vm_area_struct *vma, struct vm_fault *vmf) struct cl_env_nest nest; int result; int fault_ret = 0; - ENTRY; io = ll_fault_io_init(vma, &env, &nest, vmf->pgoff, &ra_flags); if (IS_ERR(io)) @@ -433,7 +429,6 @@ static void ll_vm_open(struct vm_area_struct * vma) struct inode *inode = vma->vm_file->f_dentry->d_inode; struct ccc_object *vob = cl_inode2ccc(inode); - ENTRY; LASSERT(vma->vm_file); LASSERT(atomic_read(&vob->cob_mmap_cnt) >= 0); atomic_inc(&vob->cob_mmap_cnt); @@ -448,7 +443,6 @@ static void ll_vm_close(struct vm_area_struct *vma) struct inode *inode = vma->vm_file->f_dentry->d_inode; struct ccc_object *vob = cl_inode2ccc(inode); - ENTRY; LASSERT(vma->vm_file); atomic_dec(&vob->cob_mmap_cnt); LASSERT(atomic_read(&vob->cob_mmap_cnt) >= 0); @@ -468,7 +462,6 @@ static inline unsigned long file_to_user(struct vm_area_struct *vma, __u64 byte) int ll_teardown_mmaps(struct address_space *mapping, __u64 first, __u64 last) { int rc = -ENOENT; - ENTRY; LASSERTF(last > first, "last "LPU64" first "LPU64"\n", last, first); if (mapping_mapped(mapping)) { @@ -491,7 +484,6 @@ int ll_file_mmap(struct file *file, struct vm_area_struct * vma) { struct inode *inode = file->f_dentry->d_inode; int rc; - ENTRY; if (ll_file_nolock(file)) RETURN(-EOPNOTSUPP); diff --git a/drivers/staging/lustre/lustre/llite/llite_nfs.c b/drivers/staging/lustre/lustre/llite/llite_nfs.c index 32362ec..d2661bb 100644 --- a/drivers/staging/lustre/lustre/llite/llite_nfs.c +++ b/drivers/staging/lustre/lustre/llite/llite_nfs.c @@ -91,7 +91,6 @@ struct inode *search_inode_for_lustre(struct super_block *sb, ll_need_32bit_api(sbi)); struct md_op_data *op_data; int rc; - ENTRY; CDEBUG(D_INFO, "searching inode for:(%lu,"DFID")\n", hash, PFID(fid)); @@ -139,7 +138,6 @@ ll_iget_for_nfs(struct super_block *sb, struct lu_fid *fid, struct lu_fid *paren { struct inode *inode; struct dentry *result; - ENTRY; CDEBUG(D_INFO, "Get dentry for fid: "DFID"\n", PFID(fid)); if (!fid_is_sane(fid)) @@ -192,7 +190,6 @@ static int ll_encode_fh(struct inode *inode, __u32 *fh, int *plen, struct inode *parent) { struct lustre_nfs_fid *nfs_fid = (void *)fh; - ENTRY; CDEBUG(D_INFO, "encoding for (%lu,"DFID") maxlen=%d minlen=%d\n", inode->i_ino, PFID(ll_inode2fid(inode)), *plen, @@ -236,7 +233,6 @@ static int ll_get_name(struct dentry *dentry, char *name, .lgd_fid = ll_i2info(child->d_inode)->lli_fid, .ctx.actor = ll_nfs_get_name_filldir, }; - ENTRY; if (!dir || !S_ISDIR(dir->i_mode)) GOTO(out, rc = -ENOTDIR); @@ -288,7 +284,6 @@ static struct dentry *ll_get_parent(struct dentry *dchild) struct md_op_data *op_data; int rc; int lmmsize; - ENTRY; LASSERT(dir && S_ISDIR(dir->i_mode)); diff --git a/drivers/staging/lustre/lustre/llite/lproc_llite.c b/drivers/staging/lustre/lustre/llite/lproc_llite.c index 3ad391a..8485aa1 100644 --- a/drivers/staging/lustre/lustre/llite/lproc_llite.c +++ b/drivers/staging/lustre/lustre/llite/lproc_llite.c @@ -379,7 +379,6 @@ static ssize_t ll_max_cached_mb_seq_write(struct file *file, const char *buffer, int mult, rc, pages_number; int diff = 0; int nrpages = 0; - ENTRY; mult = 1 << (20 - PAGE_CACHE_SHIFT); buffer = lprocfs_find_named_value(buffer, "max_cached_mb:", &count); @@ -855,7 +854,6 @@ int lprocfs_register_mountpoint(struct proc_dir_entry *parent, proc_dir_entry_t *dir; char name[MAX_STRING_SIZE + 1], *ptr; int err, id, len, rc; - ENTRY; memset(lvars, 0, sizeof(lvars)); diff --git a/drivers/staging/lustre/lustre/llite/namei.c b/drivers/staging/lustre/lustre/llite/namei.c index 333e55f..cc0d0a7 100644 --- a/drivers/staging/lustre/lustre/llite/namei.c +++ b/drivers/staging/lustre/lustre/llite/namei.c @@ -77,8 +77,6 @@ static int ll_d_mountpoint(struct dentry *dparent, struct dentry *dchild, int ll_unlock(__u32 mode, struct lustre_handle *lockh) { - ENTRY; - ldlm_lock_decref(lockh, mode); RETURN(0); @@ -139,7 +137,6 @@ struct inode *ll_iget(struct super_block *sb, ino_t hash, struct lustre_md *md) { struct inode *inode; - ENTRY; LASSERT(hash != 0); inode = iget5_locked(sb, hash, ll_test_inode, ll_set_inode, md); @@ -200,7 +197,6 @@ int ll_md_blocking_ast(struct ldlm_lock *lock, struct ldlm_lock_desc *desc, { int rc; struct lustre_handle lockh; - ENTRY; switch (flag) { case LDLM_CB_BLOCKING: @@ -433,7 +429,6 @@ int ll_lookup_it_finish(struct ptlrpc_request *request, struct inode *inode = NULL; __u64 bits = 0; int rc; - ENTRY; /* NB 1 request reference will be taken away by ll_intent_lock() * when I return */ @@ -496,7 +491,6 @@ static struct dentry *ll_lookup_it(struct inode *parent, struct dentry *dentry, struct it_cb_data icbd; __u32 opc; int rc; - ENTRY; if (dentry->d_name.len > ll_i2sbi(parent)->ll_namelen) RETURN(ERR_PTR(-ENAMETOOLONG)); @@ -621,7 +615,6 @@ static int ll_atomic_open(struct inode *dir, struct dentry *dentry, struct dentry *de; long long lookup_flags = LOOKUP_OPEN; int rc = 0; - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op:name=%.*s,dir=%lu/%u(%p),file %p," "open_flags %x,mode %x opened %d\n", @@ -703,7 +696,6 @@ static struct inode *ll_create_node(struct inode *dir, const char *name, struct ptlrpc_request *request = NULL; struct ll_sb_info *sbi = ll_i2sbi(dir); int rc; - ENTRY; LASSERT(it && it->d.lustre.it_disposition); @@ -747,7 +739,6 @@ static int ll_create_it(struct inode *dir, struct dentry *dentry, int mode, { struct inode *inode; int rc = 0; - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op:name=%.*s,dir=%lu/%u(%p),intent=%s\n", dentry->d_name.len, dentry->d_name.name, dir->i_ino, @@ -798,7 +789,6 @@ static int ll_new_node(struct inode *dir, struct qstr *name, int tgt_len = 0; int err; - ENTRY; if (unlikely(tgt != NULL)) tgt_len = strlen(tgt) + 1; @@ -835,7 +825,6 @@ static int ll_mknod_generic(struct inode *dir, struct qstr *name, int mode, unsigned rdev, struct dentry *dchild) { int err; - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op:name=%.*s,dir=%lu/%u(%p) mode %o dev %x\n", name->len, name->name, dir->i_ino, dir->i_generation, dir, @@ -895,7 +884,6 @@ static int ll_symlink_generic(struct inode *dir, struct qstr *name, const char *tgt, struct dentry *dchild) { int err; - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op:name=%.*s,dir=%lu/%u(%p),target=%.*s\n", name->len, name->name, dir->i_ino, dir->i_generation, @@ -918,7 +906,6 @@ static int ll_link_generic(struct inode *src, struct inode *dir, struct md_op_data *op_data; int err; - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op: inode=%lu/%u(%p), dir=%lu/%u(%p), target=%.*s\n", src->i_ino, src->i_generation, src, dir->i_ino, @@ -947,7 +934,6 @@ static int ll_mkdir_generic(struct inode *dir, struct qstr *name, { int err; - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op:name=%.*s,dir=%lu/%u(%p)\n", name->len, name->name, dir->i_ino, dir->i_generation, dir); @@ -985,7 +971,6 @@ static int ll_rmdir_generic(struct inode *dir, struct dentry *dparent, struct ptlrpc_request *request = NULL; struct md_op_data *op_data; int rc; - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op:name=%.*s,dir=%lu/%u(%p)\n", name->len, name->name, dir->i_ino, dir->i_generation, dir); @@ -1019,7 +1004,6 @@ int ll_rmdir_entry(struct inode *dir, char *name, int namelen) struct ptlrpc_request *request = NULL; struct md_op_data *op_data; int rc; - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op:name=%.*s,dir=%lu/%u(%p)\n", namelen, name, dir->i_ino, dir->i_generation, dir); @@ -1049,7 +1033,6 @@ int ll_objects_destroy(struct ptlrpc_request *request, struct inode *dir) struct obdo *oa; struct obd_capa *oc = NULL; int rc; - ENTRY; /* req is swabbed so this is safe */ body = req_capsule_server_get(&request->rq_pill, &RMF_MDT_BODY); @@ -1126,7 +1109,6 @@ static int ll_unlink_generic(struct inode *dir, struct dentry *dparent, struct ptlrpc_request *request = NULL; struct md_op_data *op_data; int rc; - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op:name=%.*s,dir=%lu/%u(%p)\n", name->len, name->name, dir->i_ino, dir->i_generation, dir); @@ -1167,7 +1149,7 @@ static int ll_rename_generic(struct inode *src, struct dentry *src_dparent, struct ll_sb_info *sbi = ll_i2sbi(src); struct md_op_data *op_data; int err; - ENTRY; + CDEBUG(D_VFSTRACE,"VFS Op:oldname=%.*s,src_dir=%lu/%u(%p),newname=%.*s," "tgt_dir=%lu/%u(%p)\n", src_name->len, src_name->name, src->i_ino, src->i_generation, src, tgt_name->len, diff --git a/drivers/staging/lustre/lustre/llite/remote_perm.c b/drivers/staging/lustre/lustre/llite/remote_perm.c index 0bc3348..1d29d7c 100644 --- a/drivers/staging/lustre/lustre/llite/remote_perm.c +++ b/drivers/staging/lustre/lustre/llite/remote_perm.c @@ -123,7 +123,6 @@ static int do_check_remote_perm(struct ll_inode_info *lli, int mask) struct hlist_head *head; struct ll_remote_perm *lrp; int found = 0, rc; - ENTRY; if (!lli->lli_remote_perms) RETURN(-ENOENT); @@ -163,7 +162,6 @@ int ll_update_remote_perm(struct inode *inode, struct mdt_remote_perm *perm) struct ll_inode_info *lli = ll_i2info(inode); struct ll_remote_perm *lrp = NULL, *tmp = NULL; struct hlist_head *head, *perm_hash = NULL; - ENTRY; LASSERT(ll_i2sbi(inode)->ll_flags & LL_SBI_RMT_CLIENT); @@ -253,7 +251,6 @@ int lustre_check_remote_perm(struct inode *inode, int mask) struct obd_capa *oc; cfs_time_t save; int i = 0, rc; - ENTRY; do { save = lli->lli_rmtperm_time; diff --git a/drivers/staging/lustre/lustre/llite/rw.c b/drivers/staging/lustre/lustre/llite/rw.c index ab4e95c..4143000 100644 --- a/drivers/staging/lustre/lustre/llite/rw.c +++ b/drivers/staging/lustre/lustre/llite/rw.c @@ -225,7 +225,6 @@ int ll_prepare_write(struct file *file, struct page *vmpage, unsigned from, { struct ll_cl_context *lcc; int result; - ENTRY; lcc = ll_cl_init(file, vmpage, 1); if (!IS_ERR(lcc)) { @@ -264,7 +263,6 @@ int ll_commit_write(struct file *file, struct page *vmpage, unsigned from, struct cl_io *io; struct cl_page *page; int result = 0; - ENTRY; lcc = ll_cl_get(); env = lcc->lcc_env; @@ -322,7 +320,6 @@ static unsigned long ll_ra_count_get(struct ll_sb_info *sbi, { struct ll_ra_info *ra = &sbi->ll_ra_info; long ret; - ENTRY; /* If read-ahead pages left are less than 1M, do not do read-ahead, * otherwise it will form small read RPC(< 1M), which hurt server @@ -465,8 +462,6 @@ static int cl_read_ahead_page(const struct lu_env *env, struct cl_io *io, struct ccc_page *cp; int rc; - ENTRY; - rc = 0; cl_page_assume(env, io, page); lu_ref_add(&page->cp_reference, "ra", current); @@ -513,8 +508,6 @@ static int ll_read_ahead_page(const struct lu_env *env, struct cl_io *io, int rc = 0; const char *msg = NULL; - ENTRY; - gfp_mask = GFP_HIGHUSER & ~__GFP_WAIT; #ifdef __GFP_NOWARN gfp_mask |= __GFP_NOWARN; @@ -719,7 +712,6 @@ int ll_readahead(const struct lu_env *env, struct cl_io *io, struct cl_object *clob; int ret = 0; __u64 kms; - ENTRY; inode = mapping->host; lli = ll_i2info(inode); @@ -996,7 +988,6 @@ void ras_update(struct ll_sb_info *sbi, struct inode *inode, { struct ll_ra_info *ra = &sbi->ll_ra_info; int zero = 0, stride_detect = 0, ra_miss = 0; - ENTRY; spin_lock(&ras->ras_lock); @@ -1152,7 +1143,6 @@ int ll_writepage(struct page *vmpage, struct writeback_control *wbc) bool redirtied = false; bool unlocked = false; int result; - ENTRY; LASSERT(PageLocked(vmpage)); LASSERT(!PageWriteback(vmpage)); @@ -1244,7 +1234,6 @@ int ll_writepages(struct address_space *mapping, struct writeback_control *wbc) int range_whole = 0; int result; int ignore_layout = 0; - ENTRY; if (wbc->range_cyclic) { start = mapping->writeback_index << PAGE_CACHE_SHIFT; @@ -1285,7 +1274,6 @@ int ll_readpage(struct file *file, struct page *vmpage) { struct ll_cl_context *lcc; int result; - ENTRY; lcc = ll_cl_init(file, vmpage, 0); if (!IS_ERR(lcc)) { diff --git a/drivers/staging/lustre/lustre/llite/rw26.c b/drivers/staging/lustre/lustre/llite/rw26.c index 256ee63..1a80477 100644 --- a/drivers/staging/lustre/lustre/llite/rw26.c +++ b/drivers/staging/lustre/lustre/llite/rw26.c @@ -247,7 +247,6 @@ ssize_t ll_direct_rw_pages(const struct lu_env *env, struct cl_io *io, long page_size = cl_page_size(obj); bool do_io; int io_pages = 0; - ENTRY; queue = &io->ci_queue; cl_2queue_init(queue); @@ -381,7 +380,6 @@ static ssize_t ll_direct_IO_26(int rw, struct kiocb *iocb, unsigned long seg = 0; long size = MAX_DIO_SIZE; int refcheck; - ENTRY; if (!lli->lli_has_smd) RETURN(-EBADF); @@ -504,7 +502,6 @@ static int ll_write_begin(struct file *file, struct address_space *mapping, struct page *page; int rc; unsigned from = pos & (PAGE_CACHE_SIZE - 1); - ENTRY; page = grab_cache_page_write_begin(mapping, index, flags); if (!page) diff --git a/drivers/staging/lustre/lustre/llite/statahead.c b/drivers/staging/lustre/lustre/llite/statahead.c index 7747f8f..be1c3a8 100644 --- a/drivers/staging/lustre/lustre/llite/statahead.c +++ b/drivers/staging/lustre/lustre/llite/statahead.c @@ -200,7 +200,6 @@ ll_sa_entry_alloc(struct ll_statahead_info *sai, __u64 index, struct ll_sa_entry *entry; int entry_size; char *dname; - ENTRY; entry_size = sizeof(struct ll_sa_entry) + (len & ~3) + 4; OBD_ALLOC(entry, entry_size); @@ -465,7 +464,6 @@ static struct ll_statahead_info *ll_sai_alloc(void) { struct ll_statahead_info *sai; int i; - ENTRY; OBD_ALLOC_PTR(sai); if (!sai) @@ -510,7 +508,6 @@ static void ll_sai_put(struct ll_statahead_info *sai) { struct inode *inode = sai->sai_inode; struct ll_inode_info *lli = ll_i2info(inode); - ENTRY; if (atomic_dec_and_lock(&sai->sai_refcount, &lli->lli_sa_lock)) { struct ll_sa_entry *entry, *next; @@ -560,7 +557,6 @@ static void ll_agl_trigger(struct inode *inode, struct ll_statahead_info *sai) struct ll_inode_info *lli = ll_i2info(inode); __u64 index = lli->lli_agl_index; int rc; - ENTRY; LASSERT(list_empty(&lli->lli_agl_list)); @@ -628,7 +624,6 @@ static void ll_post_statahead(struct ll_statahead_info *sai) struct ptlrpc_request *req; struct mdt_body *body; int rc = 0; - ENTRY; spin_lock(&lli->lli_sa_lock); if (unlikely(sa_received_empty(sai))) { @@ -713,7 +708,6 @@ static int ll_statahead_interpret(struct ptlrpc_request *req, struct ll_statahead_info *sai = NULL; struct ll_sa_entry *entry; int wakeup; - ENTRY; if (it_disposition(it, DISP_LOOKUP_NEG)) rc = -ENOENT; @@ -852,7 +846,6 @@ static int do_sa_lookup(struct inode *dir, struct ll_sa_entry *entry) struct ldlm_enqueue_info *einfo; struct obd_capa *capas[2]; int rc; - ENTRY; rc = sa_args_init(dir, NULL, entry, &minfo, &einfo, capas); if (rc) @@ -885,7 +878,6 @@ static int do_sa_revalidate(struct inode *dir, struct ll_sa_entry *entry, struct ldlm_enqueue_info *einfo; struct obd_capa *capas[2]; int rc; - ENTRY; if (unlikely(inode == NULL)) RETURN(1); @@ -934,7 +926,6 @@ static void ll_statahead_one(struct dentry *parent, const char* entry_name, struct ll_sa_entry *entry; int rc; int rc1; - ENTRY; entry = ll_sa_entry_alloc(sai, sai->sai_index, entry_name, entry_name_len); @@ -979,7 +970,6 @@ static int ll_agl_thread(void *arg) struct ll_statahead_info *sai = ll_sai_get(plli->lli_sai); struct ptlrpc_thread *thread = &sai->sai_agl_thread; struct l_wait_info lwi = { 0 }; - ENTRY; CDEBUG(D_READA, "agl thread started: [pid %d] [parent %.*s]\n", current_pid(), parent->d_name.len, parent->d_name.name); @@ -1038,7 +1028,6 @@ static void ll_start_agl(struct dentry *parent, struct ll_statahead_info *sai) struct l_wait_info lwi = { 0 }; struct ll_inode_info *plli; task_t *task; - ENTRY; CDEBUG(D_READA, "start agl thread: [pid %d] [parent %.*s]\n", current_pid(), parent->d_name.len, parent->d_name.name); @@ -1074,7 +1063,6 @@ static int ll_statahead_thread(void *arg) int rc = 0; struct ll_dir_chain chain; struct l_wait_info lwi = { 0 }; - ENTRY; CDEBUG(D_READA, "statahead thread started: [pid %d] [parent %.*s]\n", current_pid(), parent->d_name.len, parent->d_name.name); @@ -1369,7 +1357,6 @@ static int is_first_dirent(struct inode *dir, struct dentry *dentry) __u64 pos = 0; int dot_de; int rc = LS_NONE_FIRST_DE; - ENTRY; ll_dir_chain_init(&chain); page = ll_get_dir_page(dir, pos, &chain); @@ -1481,7 +1468,6 @@ ll_sai_unplug(struct ll_statahead_info *sai, struct ll_sa_entry *entry) struct ptlrpc_thread *thread = &sai->sai_thread; struct ll_sb_info *sbi = ll_i2sbi(sai->sai_inode); int hit; - ENTRY; if (entry != NULL && entry->se_stat == SA_ENTRY_SUCC) hit = 1; @@ -1540,7 +1526,6 @@ int do_statahead_enter(struct inode *dir, struct dentry **dentryp, struct l_wait_info lwi = { 0 }; int rc = 0; struct ll_inode_info *plli; - ENTRY; LASSERT(lli->lli_opendir_pid == current_pid()); diff --git a/drivers/staging/lustre/lustre/llite/symlink.c b/drivers/staging/lustre/lustre/llite/symlink.c index 9208afb..f64982af 100644 --- a/drivers/staging/lustre/lustre/llite/symlink.c +++ b/drivers/staging/lustre/lustre/llite/symlink.c @@ -50,7 +50,6 @@ static int ll_readlink_internal(struct inode *inode, int rc, symlen = i_size_read(inode) + 1; struct mdt_body *body; struct md_op_data *op_data; - ENTRY; *request = NULL; @@ -122,7 +121,6 @@ static int ll_readlink(struct dentry *dentry, char *buffer, int buflen) struct ptlrpc_request *request; char *symname; int rc; - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op\n"); @@ -144,7 +142,6 @@ static void *ll_follow_link(struct dentry *dentry, struct nameidata *nd) struct ptlrpc_request *request = NULL; int rc; char *symname; - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op\n"); /* Limit the recursive symlink depth to 5 instead of default diff --git a/drivers/staging/lustre/lustre/llite/vvp_dev.c b/drivers/staging/lustre/lustre/llite/vvp_dev.c index 9254b99..760595f 100644 --- a/drivers/staging/lustre/lustre/llite/vvp_dev.c +++ b/drivers/staging/lustre/lustre/llite/vvp_dev.c @@ -224,7 +224,6 @@ int cl_sb_fini(struct super_block *sb) int refcheck; int result; - ENTRY; sbi = ll_s2sbi(sb); env = cl_env_get(&refcheck); if (!IS_ERR(env)) { diff --git a/drivers/staging/lustre/lustre/llite/vvp_io.c b/drivers/staging/lustre/lustre/llite/vvp_io.c index 50a4c91..27ddadf 100644 --- a/drivers/staging/lustre/lustre/llite/vvp_io.c +++ b/drivers/staging/lustre/lustre/llite/vvp_io.c @@ -176,7 +176,6 @@ static int vvp_mmap_locks(const struct lu_env *env, unsigned long seg; ssize_t count; int result; - ENTRY; LASSERT(io->ci_type == CIT_READ || io->ci_type == CIT_WRITE); @@ -255,7 +254,6 @@ static int vvp_io_rw_lock(const struct lu_env *env, struct cl_io *io, int ast_flags = 0; LASSERT(io->ci_type == CIT_READ || io->ci_type == CIT_WRITE); - ENTRY; ccc_io_update_iov(env, cio, io); @@ -274,7 +272,6 @@ static int vvp_io_read_lock(const struct lu_env *env, struct ll_inode_info *lli = ll_i2info(ccc_object_inode(io->ci_obj)); int result; - ENTRY; /* XXX: Layer violation, we shouldn't see lsm at llite level. */ if (lli->lli_has_smd) /* lsm-less file doesn't need to lock */ result = vvp_io_rw_lock(env, io, CLM_READ, @@ -556,8 +553,6 @@ static int vvp_io_write_start(const struct lu_env *env, loff_t pos = io->u.ci_wr.wr.crw_pos; size_t cnt = io->u.ci_wr.wr.crw_count; - ENTRY; - if (!can_populate_pages(env, io, inode)) return 0; @@ -807,8 +802,6 @@ static int vvp_io_read_page(const struct lu_env *env, CLOBINVRNT(env, obj, ccc_object_invariant(obj)); LASSERT(slice->cpl_obj == obj); - ENTRY; - if (sbi->ll_ra_info.ra_max_pages_per_file && sbi->ll_ra_info.ra_max_pages) ras_update(sbi, inode, ras, page->cp_index, @@ -923,8 +916,6 @@ static int vvp_io_prepare_write(const struct lu_env *env, int result; - ENTRY; - LINVRNT(cl_page_is_vmlocked(env, pg)); LASSERT(vmpage->mapping->host == ccc_object_inode(obj)); @@ -965,8 +956,6 @@ static int vvp_io_commit_write(const struct lu_env *env, int tallyop; loff_t size; - ENTRY; - LINVRNT(cl_page_is_vmlocked(env, pg)); LASSERT(vmpage->mapping->host == inode); @@ -1122,7 +1111,6 @@ int vvp_io_init(const struct lu_env *env, struct cl_object *obj, int result; CLOBINVRNT(env, obj, ccc_object_invariant(obj)); - ENTRY; CL_IO_SLICE_CLEAN(cio, cui_cl); cl_io_slice_add(io, &cio->cui_cl, obj, &vvp_io_ops); diff --git a/drivers/staging/lustre/lustre/llite/vvp_lock.c b/drivers/staging/lustre/lustre/llite/vvp_lock.c index 9b8712b..a48cd59 100644 --- a/drivers/staging/lustre/lustre/llite/vvp_lock.c +++ b/drivers/staging/lustre/lustre/llite/vvp_lock.c @@ -63,7 +63,6 @@ static unsigned long vvp_lock_weigh(const struct lu_env *env, { struct ccc_object *cob = cl2ccc(slice->cls_obj); - ENTRY; RETURN(atomic_read(&cob->cob_mmap_cnt) > 0 ? ~0UL >> 2 : 0); } diff --git a/drivers/staging/lustre/lustre/llite/vvp_page.c b/drivers/staging/lustre/lustre/llite/vvp_page.c index 4568e69..522632b 100644 --- a/drivers/staging/lustre/lustre/llite/vvp_page.c +++ b/drivers/staging/lustre/lustre/llite/vvp_page.c @@ -218,7 +218,6 @@ static int vvp_page_prep_read(const struct lu_env *env, const struct cl_page_slice *slice, struct cl_io *unused) { - ENTRY; /* Skip the page already marked as PG_uptodate. */ RETURN(PageUptodate(cl2vm_page(slice)) ? -EALREADY : 0); } @@ -274,7 +273,6 @@ static void vvp_page_completion_read(const struct lu_env *env, struct page *vmpage = cp->cpg_page; struct cl_page *page = cl_page_top(slice->cpl_page); struct inode *inode = ccc_object_inode(page->cp_obj); - ENTRY; LASSERT(PageLocked(vmpage)); CL_PAGE_HEADER(D_PAGE, env, page, "completing READ with %d\n", ioret); @@ -301,7 +299,6 @@ static void vvp_page_completion_write(const struct lu_env *env, struct ccc_page *cp = cl2ccc_page(slice); struct cl_page *pg = slice->cpl_page; struct page *vmpage = cp->cpg_page; - ENTRY; LASSERT(ergo(pg->cp_sync_io != NULL, PageLocked(vmpage))); LASSERT(PageWriteback(vmpage)); diff --git a/drivers/staging/lustre/lustre/llite/xattr.c b/drivers/staging/lustre/lustre/llite/xattr.c index 2e3ff6d..c501ac9 100644 --- a/drivers/staging/lustre/lustre/llite/xattr.c +++ b/drivers/staging/lustre/lustre/llite/xattr.c @@ -118,7 +118,6 @@ int ll_setxattr_common(struct inode *inode, const char *name, ext_acl_xattr_header *acl = NULL; #endif const char *pv = value; - ENTRY; xattr_type = get_xattr_type(name); rc = xattr_type_filter(sbi, xattr_type); @@ -287,7 +286,6 @@ int ll_getxattr_common(struct inode *inode, const char *name, void *xdata; struct obd_capa *oc; struct rmtacl_ctl_entry *rce = NULL; - ENTRY; CDEBUG(D_VFSTRACE, "VFS Op:inode=%lu/%u(%p)\n", inode->i_ino, inode->i_generation, inode); diff --git a/drivers/staging/lustre/lustre/lmv/lmv_fld.c b/drivers/staging/lustre/lustre/lmv/lmv_fld.c index 08a5b69..7ca3fb5 100644 --- a/drivers/staging/lustre/lustre/lmv/lmv_fld.c +++ b/drivers/staging/lustre/lustre/lmv/lmv_fld.c @@ -57,8 +57,6 @@ int lmv_fld_lookup(struct lmv_obd *lmv, mdsno_t *mds) { int rc; - ENTRY; - /* FIXME: Currently ZFS still use local seq for ROOT unfortunately, and * this fid_is_local check should be removed once LU-2240 is fixed */ diff --git a/drivers/staging/lustre/lustre/lmv/lmv_intent.c b/drivers/staging/lustre/lustre/lmv/lmv_intent.c index 4bc8c6a..3d0d1ac 100644 --- a/drivers/staging/lustre/lustre/lmv/lmv_intent.c +++ b/drivers/staging/lustre/lustre/lmv/lmv_intent.c @@ -69,7 +69,6 @@ static int lmv_intent_remote(struct obd_export *exp, void *lmm, struct mdt_body *body; int pmode; int rc = 0; - ENTRY; body = req_capsule_server_get(&(*reqp)->rq_pill, &RMF_MDT_BODY); if (body == NULL) @@ -168,7 +167,6 @@ int lmv_intent_open(struct obd_export *exp, struct md_op_data *op_data, struct lmv_tgt_desc *tgt; struct mdt_body *body; int rc; - ENTRY; tgt = lmv_locate_mds(lmv, op_data, &op_data->op_fid1); if (IS_ERR(tgt)) @@ -252,7 +250,6 @@ int lmv_intent_lookup(struct obd_export *exp, struct md_op_data *op_data, struct lmv_tgt_desc *tgt = NULL; struct mdt_body *body; int rc = 0; - ENTRY; tgt = lmv_locate_mds(lmv, op_data, &op_data->op_fid1); if (IS_ERR(tgt)) @@ -300,7 +297,6 @@ int lmv_intent_lock(struct obd_export *exp, struct md_op_data *op_data, { struct obd_device *obd = exp->exp_obd; int rc; - ENTRY; LASSERT(it != NULL); LASSERT(fid_is_sane(&op_data->op_fid1)); diff --git a/drivers/staging/lustre/lustre/lmv/lmv_obd.c b/drivers/staging/lustre/lustre/lmv/lmv_obd.c index 1987d4b..2970f58 100644 --- a/drivers/staging/lustre/lustre/lmv/lmv_obd.c +++ b/drivers/staging/lustre/lustre/lmv/lmv_obd.c @@ -80,7 +80,6 @@ static int lmv_set_mdc_active(struct lmv_obd *lmv, struct obd_uuid *uuid, struct obd_device *obd; int i; int rc = 0; - ENTRY; CDEBUG(D_INFO, "Searching in lmv %p for uuid %s (activate=%d)\n", lmv, uuid->uuid, activate); @@ -140,7 +139,6 @@ static int lmv_notify(struct obd_device *obd, struct obd_device *watched, struct lmv_obd *lmv = &obd->u.lmv; struct obd_uuid *uuid; int rc = 0; - ENTRY; if (strcmp(watched->obd_type->typ_name, LUSTRE_MDC_NAME)) { CERROR("unexpected notification of %s %s!\n", @@ -202,7 +200,6 @@ static int lmv_connect(const struct lu_env *env, struct lmv_obd *lmv = &obd->u.lmv; struct lustre_handle conn = { 0 }; int rc = 0; - ENTRY; /* * We don't want to actually do the underlying connections more than @@ -291,7 +288,6 @@ static int lmv_init_ea_size(struct obd_export *exp, int easize, int i; int rc = 0; int change = 0; - ENTRY; if (lmv->max_easize < easize) { lmv->max_easize = easize; @@ -342,7 +338,6 @@ int lmv_connect_mdc(struct obd_device *obd, struct lmv_tgt_desc *tgt) struct obd_export *mdc_exp; struct lu_fld_target target; int rc; - ENTRY; mdc_obd = class_find_client_obd(&tgt->ltd_uuid, LUSTRE_MDC_NAME, &obd->obd_uuid); @@ -452,7 +447,6 @@ static int lmv_add_target(struct obd_device *obd, struct obd_uuid *uuidp, struct lmv_obd *lmv = &obd->u.lmv; struct lmv_tgt_desc *tgt; int rc = 0; - ENTRY; CDEBUG(D_CONFIG, "Target uuid: %s. index %d\n", uuidp->uuid, index); @@ -551,7 +545,6 @@ int lmv_check_connect(struct obd_device *obd) int i; int rc; int easize; - ENTRY; if (lmv->connected) RETURN(0); @@ -618,7 +611,6 @@ static int lmv_disconnect_mdc(struct obd_device *obd, struct lmv_tgt_desc *tgt) struct lmv_obd *lmv = &obd->u.lmv; struct obd_device *mdc_obd; int rc; - ENTRY; LASSERT(tgt != NULL); LASSERT(obd != NULL); @@ -663,7 +655,6 @@ static int lmv_disconnect(struct obd_export *exp) struct lmv_obd *lmv = &obd->u.lmv; int rc; int i; - ENTRY; if (!lmv->tgts) goto out_local; @@ -828,7 +819,6 @@ static int lmv_hsm_ct_unregister(struct lmv_obd *lmv, unsigned int cmd, int len, struct lustre_kernelcomm *lk, void *uarg) { int i, rc = 0; - ENTRY; /* unregister request (call from llapi_hsm_copytool_fini) */ for (i = 0; i < lmv->desc.ld_tgt_count; i++) { @@ -852,7 +842,6 @@ static int lmv_hsm_ct_register(struct lmv_obd *lmv, unsigned int cmd, int len, int i, j, err; int rc = 0; bool any_set = false; - ENTRY; /* All or nothing: try to register to all MDS. * In case of failure, unregister from previous MDS, @@ -911,7 +900,6 @@ static int lmv_iocontrol(unsigned int cmd, struct obd_export *exp, int rc = 0; int set = 0; int count = lmv->desc.ld_tgt_count; - ENTRY; if (count == 0) RETURN(-ENOTTY); @@ -1215,7 +1203,6 @@ static int lmv_placement_policy(struct obd_device *obd, mdsno_t *mds) { struct lmv_obd *lmv = &obd->u.lmv; - ENTRY; LASSERT(mds != NULL); @@ -1257,7 +1244,6 @@ int __lmv_fid_alloc(struct lmv_obd *lmv, struct lu_fid *fid, { struct lmv_tgt_desc *tgt; int rc; - ENTRY; tgt = lmv_get_target(lmv, mds); if (IS_ERR(tgt)) @@ -1294,7 +1280,6 @@ int lmv_fid_alloc(struct obd_export *exp, struct lu_fid *fid, struct lmv_obd *lmv = &obd->u.lmv; mdsno_t mds = 0; int rc; - ENTRY; LASSERT(op_data != NULL); LASSERT(fid != NULL); @@ -1321,7 +1306,6 @@ static int lmv_setup(struct obd_device *obd, struct lustre_cfg *lcfg) struct lprocfs_static_vars lvars; struct lmv_desc *desc; int rc; - ENTRY; if (LUSTRE_CFG_BUFLEN(lcfg, 1) < 1) { CERROR("LMV setup requires a descriptor\n"); @@ -1379,7 +1363,6 @@ out: static int lmv_cleanup(struct obd_device *obd) { struct lmv_obd *lmv = &obd->u.lmv; - ENTRY; fld_client_fini(&lmv->lmv_fld); if (lmv->tgts != NULL) { @@ -1402,7 +1385,6 @@ static int lmv_process_config(struct obd_device *obd, obd_count len, void *buf) int gen; __u32 index; int rc; - ENTRY; switch (lcfg->lcfg_command) { case LCFG_ADD_MDC: @@ -1435,7 +1417,6 @@ static int lmv_statfs(const struct lu_env *env, struct obd_export *exp, struct obd_statfs *temp; int rc = 0; int i; - ENTRY; rc = lmv_check_connect(obd); if (rc) @@ -1489,7 +1470,6 @@ static int lmv_getstatus(struct obd_export *exp, struct obd_device *obd = exp->exp_obd; struct lmv_obd *lmv = &obd->u.lmv; int rc; - ENTRY; rc = lmv_check_connect(obd); if (rc) @@ -1508,7 +1488,6 @@ static int lmv_getxattr(struct obd_export *exp, const struct lu_fid *fid, struct lmv_obd *lmv = &obd->u.lmv; struct lmv_tgt_desc *tgt; int rc; - ENTRY; rc = lmv_check_connect(obd); if (rc) @@ -1534,7 +1513,6 @@ static int lmv_setxattr(struct obd_export *exp, const struct lu_fid *fid, struct lmv_obd *lmv = &obd->u.lmv; struct lmv_tgt_desc *tgt; int rc; - ENTRY; rc = lmv_check_connect(obd); if (rc) @@ -1558,7 +1536,6 @@ static int lmv_getattr(struct obd_export *exp, struct md_op_data *op_data, struct lmv_obd *lmv = &obd->u.lmv; struct lmv_tgt_desc *tgt; int rc; - ENTRY; rc = lmv_check_connect(obd); if (rc) @@ -1584,7 +1561,6 @@ static int lmv_null_inode(struct obd_export *exp, const struct lu_fid *fid) struct lmv_obd *lmv = &obd->u.lmv; int i; int rc; - ENTRY; rc = lmv_check_connect(obd); if (rc) @@ -1613,7 +1589,6 @@ static int lmv_find_cbdata(struct obd_export *exp, const struct lu_fid *fid, struct lmv_obd *lmv = &obd->u.lmv; int i; int rc; - ENTRY; rc = lmv_check_connect(obd); if (rc) @@ -1645,7 +1620,6 @@ static int lmv_close(struct obd_export *exp, struct md_op_data *op_data, struct lmv_obd *lmv = &obd->u.lmv; struct lmv_tgt_desc *tgt; int rc; - ENTRY; rc = lmv_check_connect(obd); if (rc) @@ -1684,7 +1658,6 @@ int lmv_create(struct obd_export *exp, struct md_op_data *op_data, struct lmv_obd *lmv = &obd->u.lmv; struct lmv_tgt_desc *tgt; int rc; - ENTRY; rc = lmv_check_connect(obd); if (rc) @@ -1725,7 +1698,6 @@ static int lmv_done_writing(struct obd_export *exp, struct lmv_obd *lmv = &obd->u.lmv; struct lmv_tgt_desc *tgt; int rc; - ENTRY; rc = lmv_check_connect(obd); if (rc) @@ -1755,7 +1727,6 @@ lmv_enqueue_remote(struct obd_export *exp, struct ldlm_enqueue_info *einfo, struct mdt_body *body; int rc = 0; int pmode; - ENTRY; body = req_capsule_server_get(&req->rq_pill, &RMF_MDT_BODY); LASSERT(body != NULL); @@ -1809,7 +1780,6 @@ lmv_enqueue(struct obd_export *exp, struct ldlm_enqueue_info *einfo, struct lmv_obd *lmv = &obd->u.lmv; struct lmv_tgt_desc *tgt; int rc; - ENTRY; rc = lmv_check_connect(obd); if (rc) @@ -1845,7 +1815,6 @@ lmv_getattr_name(struct obd_export *exp,struct md_op_data *op_data, struct lmv_tgt_desc *tgt; struct mdt_body *body; int rc; - ENTRY; rc = lmv_check_connect(obd); if (rc) @@ -1906,7 +1875,6 @@ static int lmv_early_cancel(struct obd_export *exp, struct md_op_data *op_data, struct lmv_tgt_desc *tgt; ldlm_policy_data_t policy = {{0}}; int rc = 0; - ENTRY; if (!fid_is_sane(fid)) RETURN(0); @@ -1942,7 +1910,6 @@ static int lmv_link(struct obd_export *exp, struct md_op_data *op_data, struct lmv_obd *lmv = &obd->u.lmv; struct lmv_tgt_desc *tgt; int rc; - ENTRY; rc = lmv_check_connect(obd); if (rc) @@ -1984,7 +1951,6 @@ static int lmv_rename(struct obd_export *exp, struct md_op_data *op_data, struct lmv_tgt_desc *src_tgt; struct lmv_tgt_desc *tgt_tgt; int rc; - ENTRY; LASSERT(oldlen != 0); @@ -2052,7 +2018,6 @@ static int lmv_setattr(struct obd_export *exp, struct md_op_data *op_data, struct lmv_obd *lmv = &obd->u.lmv; struct lmv_tgt_desc *tgt; int rc = 0; - ENTRY; rc = lmv_check_connect(obd); if (rc) @@ -2079,7 +2044,6 @@ static int lmv_sync(struct obd_export *exp, const struct lu_fid *fid, struct lmv_obd *lmv = &obd->u.lmv; struct lmv_tgt_desc *tgt; int rc; - ENTRY; rc = lmv_check_connect(obd); if (rc) @@ -2206,7 +2170,6 @@ static int lmv_readpage(struct obd_export *exp, struct md_op_data *op_data, int ncfspgs; /* pages read in PAGE_CACHE_SIZE */ int nlupgs; /* pages read in LU_PAGE_SIZE */ struct lmv_tgt_desc *tgt; - ENTRY; rc = lmv_check_connect(obd); if (rc) @@ -2245,7 +2208,6 @@ static int lmv_unlink(struct obd_export *exp, struct md_op_data *op_data, struct lmv_tgt_desc *tgt = NULL; struct mdt_body *body; int rc; - ENTRY; rc = lmv_check_connect(obd); if (rc) @@ -2352,7 +2314,6 @@ static int lmv_get_info(const struct lu_env *env, struct obd_export *exp, struct obd_device *obd; struct lmv_obd *lmv; int rc = 0; - ENTRY; obd = class_exp2obd(exp); if (obd == NULL) { @@ -2415,7 +2376,6 @@ int lmv_set_info_async(const struct lu_env *env, struct obd_export *exp, struct obd_device *obd; struct lmv_obd *lmv; int rc = 0; - ENTRY; obd = class_exp2obd(exp); if (obd == NULL) { @@ -2455,7 +2415,6 @@ int lmv_packmd(struct obd_export *exp, struct lov_mds_md **lmmp, struct lmv_stripe_md *lsmp; int mea_size; int i; - ENTRY; mea_size = lmv_get_easize(lmv); if (!lmmp) @@ -2505,7 +2464,6 @@ int lmv_unpackmd(struct obd_export *exp, struct lov_stripe_md **lsmp, int mea_size; int i; __u32 magic; - ENTRY; mea_size = lmv_get_easize(lmv); if (lsmp == NULL) @@ -2559,7 +2517,6 @@ static int lmv_cancel_unused(struct obd_export *exp, const struct lu_fid *fid, int rc = 0; int err; int i; - ENTRY; LASSERT(fid != NULL); @@ -2581,7 +2538,6 @@ int lmv_set_lock_data(struct obd_export *exp, __u64 *lockh, void *data, { struct lmv_obd *lmv = &exp->exp_obd->u.lmv; int rc; - ENTRY; rc = md_set_lock_data(lmv->tgts[0]->ltd_exp, lockh, data, bits); RETURN(rc); @@ -2596,7 +2552,6 @@ ldlm_mode_t lmv_lock_match(struct obd_export *exp, __u64 flags, struct lmv_obd *lmv = &obd->u.lmv; ldlm_mode_t rc; int i; - ENTRY; CDEBUG(D_INODE, "Lock match for "DFID"\n", PFID(fid)); @@ -2634,7 +2589,6 @@ int lmv_free_lustre_md(struct obd_export *exp, struct lustre_md *md) { struct obd_device *obd = exp->exp_obd; struct lmv_obd *lmv = &obd->u.lmv; - ENTRY; if (md->mea) obd_free_memmd(exp, (void *)&md->mea); @@ -2648,7 +2602,6 @@ int lmv_set_open_replay_data(struct obd_export *exp, struct obd_device *obd = exp->exp_obd; struct lmv_obd *lmv = &obd->u.lmv; struct lmv_tgt_desc *tgt; - ENTRY; tgt = lmv_find_target(lmv, &och->och_fid); if (IS_ERR(tgt)) @@ -2663,7 +2616,6 @@ int lmv_clear_open_replay_data(struct obd_export *exp, struct obd_device *obd = exp->exp_obd; struct lmv_obd *lmv = &obd->u.lmv; struct lmv_tgt_desc *tgt; - ENTRY; tgt = lmv_find_target(lmv, &och->och_fid); if (IS_ERR(tgt)) @@ -2681,7 +2633,6 @@ static int lmv_get_remote_perm(struct obd_export *exp, struct lmv_obd *lmv = &obd->u.lmv; struct lmv_tgt_desc *tgt; int rc; - ENTRY; rc = lmv_check_connect(obd); if (rc) @@ -2702,7 +2653,6 @@ static int lmv_renew_capa(struct obd_export *exp, struct obd_capa *oc, struct lmv_obd *lmv = &obd->u.lmv; struct lmv_tgt_desc *tgt; int rc; - ENTRY; rc = lmv_check_connect(obd); if (rc) @@ -2733,7 +2683,6 @@ int lmv_intent_getattr_async(struct obd_export *exp, struct lmv_obd *lmv = &obd->u.lmv; struct lmv_tgt_desc *tgt = NULL; int rc; - ENTRY; rc = lmv_check_connect(obd); if (rc) @@ -2754,7 +2703,6 @@ int lmv_revalidate_lock(struct obd_export *exp, struct lookup_intent *it, struct lmv_obd *lmv = &obd->u.lmv; struct lmv_tgt_desc *tgt; int rc; - ENTRY; rc = lmv_check_connect(obd); if (rc) @@ -2781,7 +2729,6 @@ int lmv_quotactl(struct obd_device *unused, struct obd_export *exp, struct lmv_tgt_desc *tgt = lmv->tgts[0]; int rc = 0, i; __u64 curspace, curinodes; - ENTRY; if (!lmv->desc.ld_tgt_count || !tgt->ltd_active) { CERROR("master lmv inactive\n"); @@ -2828,7 +2775,6 @@ int lmv_quotacheck(struct obd_device *unused, struct obd_export *exp, struct lmv_obd *lmv = &obd->u.lmv; struct lmv_tgt_desc *tgt; int i, rc = 0; - ENTRY; for (i = 0; i < lmv->desc.ld_tgt_count; i++) { int err; diff --git a/drivers/staging/lustre/lustre/lov/lov_dev.c b/drivers/staging/lustre/lustre/lov/lov_dev.c index f94f8d9..5d1b522 100644 --- a/drivers/staging/lustre/lustre/lov/lov_dev.c +++ b/drivers/staging/lustre/lustre/lov/lov_dev.c @@ -122,7 +122,6 @@ static void lov_req_completion(const struct lu_env *env, { struct lov_req *lr; - ENTRY; lr = cl2lov_req(slice); OBD_SLAB_FREE_PTR(lr, lov_req_kmem); EXIT; @@ -260,7 +259,6 @@ static int lov_req_init(const struct lu_env *env, struct cl_device *dev, struct lov_req *lr; int result; - ENTRY; OBD_SLAB_ALLOC_PTR_GFP(lr, lov_req_kmem, __GFP_IO); if (lr != NULL) { cl_req_slice_add(req, &lr->lr_cl, dev, &lov_req_ops); @@ -311,7 +309,6 @@ static void lov_cl_del_target(const struct lu_env *env, struct lu_device *dev, __u32 index) { struct lov_device *ld = lu2lov_dev(dev); - ENTRY; if (ld->ld_target[index] != NULL) { cl_stack_fini(env, lovsub2cl_dev(ld->ld_target[index])); @@ -360,7 +357,6 @@ static int lov_expand_targets(const struct lu_env *env, struct lov_device *dev) __u32 tgt_size; __u32 sub_size; - ENTRY; result = 0; tgt_size = dev->ld_lov->lov_tgt_size; sub_size = dev->ld_target_nr; @@ -404,7 +400,6 @@ static int lov_cl_add_target(const struct lu_env *env, struct lu_device *dev, struct lovsub_device *lsd; struct cl_device *cl; int rc; - ENTRY; obd_getref(obd); diff --git a/drivers/staging/lustre/lustre/lov/lov_io.c b/drivers/staging/lustre/lustre/lov/lov_io.c index b316ce8..0ef2293 100644 --- a/drivers/staging/lustre/lustre/lov/lov_io.c +++ b/drivers/staging/lustre/lustre/lov/lov_io.c @@ -59,7 +59,6 @@ static inline void lov_sub_exit(struct lov_io_sub *sub) static void lov_io_sub_fini(const struct lu_env *env, struct lov_io *lio, struct lov_io_sub *sub) { - ENTRY; if (sub->sub_io != NULL) { if (sub->sub_io_initialized) { lov_sub_enter(sub); @@ -149,7 +148,6 @@ static int lov_io_sub_init(const struct lu_env *env, struct lov_io *lio, LASSERT(sub->sub_io == NULL); LASSERT(sub->sub_env == NULL); LASSERT(sub->sub_stripe < lio->lis_stripe_count); - ENTRY; result = 0; sub->sub_io_initialized = 0; @@ -220,7 +218,6 @@ struct lov_io_sub *lov_sub_get(const struct lu_env *env, struct lov_io_sub *sub = &lio->lis_subs[stripe]; LASSERT(stripe < lio->lis_stripe_count); - ENTRY; if (!sub->sub_io_initialized) { sub->sub_stripe = stripe; @@ -249,7 +246,6 @@ static int lov_page_stripe(const struct cl_page *page) { struct lovsub_object *subobj; - ENTRY; subobj = lu2lovsub( lu_object_locate(page->cp_child->cp_obj->co_lu.lo_header, &lovsub_device_type)); @@ -268,7 +264,6 @@ struct lov_io_sub *lov_page_subio(const struct lu_env *env, struct lov_io *lio, LASSERT(cl2lov(slice->cpl_obj) == lio->lis_object); LASSERT(lsm != NULL); LASSERT(lio->lis_nr_subios > 0); - ENTRY; stripe = lov_page_stripe(page); RETURN(lov_sub_get(env, lio, stripe)); @@ -282,7 +277,6 @@ static int lov_io_subio_init(const struct lu_env *env, struct lov_io *lio, int result; LASSERT(lio->lis_object != NULL); - ENTRY; /* * Need to be optimized, we can't afford to allocate a piece of memory @@ -303,8 +297,6 @@ static int lov_io_subio_init(const struct lu_env *env, struct lov_io *lio, static void lov_io_slice_init(struct lov_io *lio, struct lov_object *obj, struct cl_io *io) { - ENTRY; - io->ci_result = 0; lio->lis_object = obj; @@ -363,7 +355,6 @@ static void lov_io_fini(const struct lu_env *env, const struct cl_io_slice *ios) struct lov_object *lov = cl2lov(ios->cis_obj); int i; - ENTRY; if (lio->lis_subs != NULL) { for (i = 0; i < lio->lis_nr_subios; i++) lov_io_sub_fini(env, lio, &lio->lis_subs[i]); @@ -397,7 +388,6 @@ static int lov_io_iter_init(const struct lu_env *env, int stripe; int rc = 0; - ENTRY; endpos = lov_offset_mod(lio->lis_endpos, -1); for (stripe = 0; stripe < lio->lis_stripe_count; stripe++) { if (!lov_stripe_intersects(lsm, stripe, lio->lis_pos, @@ -435,7 +425,6 @@ static int lov_io_rw_iter_init(const struct lu_env *env, unsigned long ssize = lsm->lsm_stripe_size; LASSERT(io->ci_type == CIT_READ || io->ci_type == CIT_WRITE); - ENTRY; /* fast path for common case. */ if (lio->lis_nr_subios != 1 && !cl_io_is_append(io)) { @@ -468,7 +457,6 @@ static int lov_io_call(const struct lu_env *env, struct lov_io *lio, struct lov_io_sub *sub; int rc = 0; - ENTRY; list_for_each_entry(sub, &lio->lis_active, sub_linkage) { lov_sub_enter(sub); rc = iofunc(sub->sub_env, sub->sub_io); @@ -484,19 +472,16 @@ static int lov_io_call(const struct lu_env *env, struct lov_io *lio, static int lov_io_lock(const struct lu_env *env, const struct cl_io_slice *ios) { - ENTRY; RETURN(lov_io_call(env, cl2lov_io(env, ios), cl_io_lock)); } static int lov_io_start(const struct lu_env *env, const struct cl_io_slice *ios) { - ENTRY; RETURN(lov_io_call(env, cl2lov_io(env, ios), cl_io_start)); } static int lov_io_end_wrapper(const struct lu_env *env, struct cl_io *io) { - ENTRY; /* * It's possible that lov_io_start() wasn't called against this * sub-io, either because previous sub-io failed, or upper layer @@ -535,7 +520,6 @@ static void lov_io_iter_fini(const struct lu_env *env, struct lov_io *lio = cl2lov_io(env, ios); int rc; - ENTRY; rc = lov_io_call(env, lio, lov_io_iter_fini_wrapper); LASSERT(rc == 0); while (!list_empty(&lio->lis_active)) @@ -548,7 +532,6 @@ static void lov_io_unlock(const struct lu_env *env, { int rc; - ENTRY; rc = lov_io_call(env, cl2lov_io(env, ios), lov_io_unlock_wrapper); LASSERT(rc == 0); EXIT; @@ -596,7 +579,7 @@ static int lov_io_submit(const struct lu_env *env, int rc = 0; int alloc = !(current->flags & PF_MEMALLOC); - ENTRY; + if (lio->lis_active_subios == 1) { int idx = lio->lis_single_subio_index; struct lov_io_sub *sub; @@ -696,7 +679,6 @@ static int lov_io_prepare_write(const struct lu_env *env, struct lov_io_sub *sub; int result; - ENTRY; sub = lov_page_subio(env, lio, slice); if (!IS_ERR(sub)) { result = cl_io_prepare_write(sub->sub_env, sub->sub_io, @@ -717,7 +699,6 @@ static int lov_io_commit_write(const struct lu_env *env, struct lov_io_sub *sub; int result; - ENTRY; sub = lov_page_subio(env, lio, slice); if (!IS_ERR(sub)) { result = cl_io_commit_write(sub->sub_env, sub->sub_io, @@ -735,7 +716,6 @@ static int lov_io_fault_start(const struct lu_env *env, struct lov_io *lio; struct lov_io_sub *sub; - ENTRY; fio = &ios->cis_io->u.ci_fault; lio = cl2lov_io(env, ios); sub = lov_sub_get(env, lio, lov_page_stripe(fio->ft_page)); @@ -750,7 +730,6 @@ static void lov_io_fsync_end(const struct lu_env *env, struct lov_io *lio = cl2lov_io(env, ios); struct lov_io_sub *sub; unsigned int *written = &ios->cis_io->u.ci_fsync.fi_nr_written; - ENTRY; *written = 0; list_for_each_entry(sub, &lio->lis_active, sub_linkage) { @@ -839,7 +818,6 @@ static void lov_empty_io_fini(const struct lu_env *env, const struct cl_io_slice *ios) { struct lov_object *lov = cl2lov(ios->cis_obj); - ENTRY; if (atomic_dec_and_test(&lov->lo_active_ios)) wake_up_all(&lov->lo_waitq); @@ -913,7 +891,6 @@ int lov_io_init_raid0(const struct lu_env *env, struct cl_object *obj, struct lov_io *lio = lov_env_io(env); struct lov_object *lov = cl2lov(obj); - ENTRY; INIT_LIST_HEAD(&lio->lis_active); lov_io_slice_init(lio, lov, io); if (io->ci_result == 0) { @@ -932,7 +909,6 @@ int lov_io_init_empty(const struct lu_env *env, struct cl_object *obj, struct lov_object *lov = cl2lov(obj); struct lov_io *lio = lov_env_io(env); int result; - ENTRY; lio->lis_object = lov; switch (io->ci_type) { @@ -970,7 +946,6 @@ int lov_io_init_released(const struct lu_env *env, struct cl_object *obj, struct lov_object *lov = cl2lov(obj); struct lov_io *lio = lov_env_io(env); int result; - ENTRY; LASSERT(lov->lo_lsm != NULL); lio->lis_object = lov; diff --git a/drivers/staging/lustre/lustre/lov/lov_lock.c b/drivers/staging/lustre/lustre/lov/lov_lock.c index bdf3334..7cda7b6 100644 --- a/drivers/staging/lustre/lustre/lov/lov_lock.c +++ b/drivers/staging/lustre/lustre/lov/lov_lock.c @@ -110,7 +110,6 @@ static void lov_sublock_adopt(const struct lu_env *env, struct lov_lock *lck, LASSERT(cl_lock_is_mutexed(parent)); LASSERT(cl_lock_is_mutexed(sublock)); - ENTRY; lsl = cl2sub_lock(sublock); /* @@ -145,7 +144,6 @@ static struct cl_lock *lov_sublock_alloc(const struct lu_env *env, struct lov_lock_link *link; LASSERT(idx < lck->lls_nr); - ENTRY; OBD_SLAB_ALLOC_PTR_GFP(link, lov_lock_link_kmem, __GFP_IO); if (link != NULL) { @@ -187,7 +185,6 @@ static void lov_sublock_unlock(const struct lu_env *env, struct cl_lock_closure *closure, struct lov_sublock_env *subenv) { - ENTRY; lov_sublock_env_put(subenv); lsl->lss_active = NULL; cl_lock_disclosure(env, closure); @@ -203,7 +200,6 @@ static int lov_sublock_lock(const struct lu_env *env, struct lovsub_lock *sublock; struct cl_lock *child; int result = 0; - ENTRY; LASSERT(list_empty(&closure->clc_list)); @@ -267,8 +263,6 @@ static int lov_subresult(int result, int rc) int result_rank; int rc_rank; - ENTRY; - LASSERTF(result <= 0 || result == CLO_REPEAT || result == CLO_WAIT, "result = %d", result); LASSERTF(rc <= 0 || rc == CLO_REPEAT || rc == CLO_WAIT, @@ -307,8 +301,6 @@ static int lov_lock_sub_init(const struct lu_env *env, struct lov_layout_raid0 *r0 = lov_r0(loo); struct cl_lock *parent = lck->lls_cl.cls_lock; - ENTRY; - lck->lls_orig = parent->cll_descr; file_start = cl_offset(lov2cl(loo), parent->cll_descr.cld_start); file_end = cl_offset(lov2cl(loo), parent->cll_descr.cld_end + 1) - 1; @@ -405,7 +397,6 @@ static int lov_sublock_release(const struct lu_env *env, struct lov_lock *lck, struct cl_lock *parent = lck->lls_cl.cls_lock; LASSERT(cl_lock_is_mutexed(parent)); - ENTRY; if (lck->lls_sub[i].sub_flags & LSF_HELD) { struct cl_lock *sublock; @@ -451,7 +442,6 @@ static void lov_sublock_hold(const struct lu_env *env, struct lov_lock *lck, struct cl_lock *parent = lck->lls_cl.cls_lock; LASSERT(cl_lock_is_mutexed(parent)); - ENTRY; if (!(lck->lls_sub[i].sub_flags & LSF_HELD)) { struct cl_lock *sublock; @@ -477,7 +467,6 @@ static void lov_lock_fini(const struct lu_env *env, struct lov_lock *lck; int i; - ENTRY; lck = cl2lov_lock(slice); LASSERT(lck->lls_nr_filled == 0); if (lck->lls_sub != NULL) { @@ -500,7 +489,6 @@ static int lov_lock_enqueue_wait(const struct lu_env *env, { struct cl_lock *lock = lck->lls_cl.cls_lock; int result; - ENTRY; LASSERT(cl_lock_is_mutexed(lock)); @@ -522,7 +510,6 @@ static int lov_lock_enqueue_one(const struct lu_env *env, struct lov_lock *lck, struct cl_io *io, __u32 enqflags, int last) { int result; - ENTRY; /* first, try to enqueue a sub-lock ... */ result = cl_enqueue_try(env, sublock, io, enqflags); @@ -600,8 +587,6 @@ static int lov_lock_enqueue(const struct lu_env *env, int result; enum cl_lock_state minstate; - ENTRY; - for (result = 0, minstate = CLS_FREEING, i = 0; i < lck->lls_nr; ++i) { int rc; struct lovsub_lock *sub; @@ -691,8 +676,6 @@ static int lov_lock_unuse(const struct lu_env *env, int i; int result; - ENTRY; - for (result = 0, i = 0; i < lck->lls_nr; ++i) { int rc; struct lovsub_lock *sub; @@ -740,8 +723,6 @@ static void lov_lock_cancel(const struct lu_env *env, int i; int result; - ENTRY; - for (result = 0, i = 0; i < lck->lls_nr; ++i) { int rc; struct lovsub_lock *sub; @@ -802,8 +783,6 @@ static int lov_lock_wait(const struct lu_env *env, int result; int i; - ENTRY; - again: for (result = 0, minstate = CLS_FREEING, i = 0, reenqueued = 0; i < lck->lls_nr; ++i) { @@ -851,7 +830,6 @@ static int lov_lock_use(const struct lu_env *env, int i; LASSERT(slice->cls_lock->cll_state == CLS_INTRANSIT); - ENTRY; for (result = 0, i = 0; i < lck->lls_nr; ++i) { int rc; @@ -1016,8 +994,6 @@ static int lov_lock_fits_into(const struct lu_env *env, LASSERT(cl_object_same(need->cld_obj, slice->cls_obj)); LASSERT(lov->lls_nr > 0); - ENTRY; - /* for top lock, it's necessary to match enq flags otherwise it will * run into problem if a sublock is missing and reenqueue. */ if (need->cld_enq_flags != lov->lls_orig.cld_enq_flags) @@ -1066,7 +1042,6 @@ void lov_lock_unlink(const struct lu_env *env, LASSERT(cl_lock_is_mutexed(parent)); LASSERT(cl_lock_is_mutexed(sub->lss_cl.cls_lock)); - ENTRY; list_del_init(&link->lll_list); LASSERT(lck->lls_sub[link->lll_idx].sub_lock == sub); @@ -1087,7 +1062,6 @@ struct lov_lock_link *lov_lock_link_find(const struct lu_env *env, struct lov_lock_link *scan; LASSERT(cl_lock_is_mutexed(sub->lss_cl.cls_lock)); - ENTRY; list_for_each_entry(scan, &sub->lss_parents, lll_list) { if (scan->lll_super == lck) @@ -1120,7 +1094,6 @@ static void lov_lock_delete(const struct lu_env *env, int i; LASSERT(slice->cls_lock->cll_state == CLS_FREEING); - ENTRY; for (i = 0; i < lck->lls_nr; ++i) { struct lov_lock_sub *lls = &lck->lls_sub[i]; @@ -1192,7 +1165,6 @@ int lov_lock_init_raid0(const struct lu_env *env, struct cl_object *obj, struct lov_lock *lck; int result; - ENTRY; OBD_SLAB_ALLOC_PTR_GFP(lck, lov_lock_kmem, __GFP_IO); if (lck != NULL) { cl_lock_slice_add(lock, &lck->lls_cl, obj, &lov_lock_ops); @@ -1228,7 +1200,6 @@ int lov_lock_init_empty(const struct lu_env *env, struct cl_object *obj, struct lov_lock *lck; int result = -ENOMEM; - ENTRY; OBD_SLAB_ALLOC_PTR_GFP(lck, lov_lock_kmem, __GFP_IO); if (lck != NULL) { cl_lock_slice_add(lock, &lck->lls_cl, obj, &lov_empty_lock_ops); diff --git a/drivers/staging/lustre/lustre/lov/lov_log.c b/drivers/staging/lustre/lustre/lov/lov_log.c index 63b7f8d..349579b 100644 --- a/drivers/staging/lustre/lustre/lov/lov_log.c +++ b/drivers/staging/lustre/lustre/lov/lov_log.c @@ -71,7 +71,6 @@ static int lov_llog_origin_add(const struct lu_env *env, struct obd_device *obd = ctxt->loc_obd; struct lov_obd *lov = &obd->u.lov; int i, rc = 0, cookies = 0; - ENTRY; LASSERTF(logcookies && numcookies >= lsm->lsm_stripe_count, "logcookies %p, numcookies %d lsm->lsm_stripe_count %d \n", @@ -129,7 +128,6 @@ static int lov_llog_origin_connect(struct llog_ctxt *ctxt, struct obd_device *obd = ctxt->loc_obd; struct lov_obd *lov = &obd->u.lov; int i, rc = 0, err = 0; - ENTRY; obd_getref(obd); for (i = 0; i < lov->desc.ld_tgt_count; i++) { @@ -167,7 +165,6 @@ static int lov_llog_repl_cancel(const struct lu_env *env, struct lov_obd *lov; struct obd_device *obd = ctxt->loc_obd; int rc = 0, i; - ENTRY; LASSERT(lsm != NULL); LASSERT(count == lsm->lsm_stripe_count); @@ -212,7 +209,6 @@ int lov_llog_init(struct obd_device *obd, struct obd_llog_group *olg, struct lov_obd *lov = &obd->u.lov; struct obd_device *child; int i, rc = 0; - ENTRY; LASSERT(olg == &obd->obd_olg); rc = llog_setup(NULL, obd, olg, LLOG_MDS_OST_ORIG_CTXT, disk_obd, @@ -261,8 +257,6 @@ int lov_llog_finish(struct obd_device *obd, int count) { struct llog_ctxt *ctxt; - ENTRY; - /* cleanup our llogs only if the ctxts have been setup * (client lov doesn't setup, mds lov does). */ ctxt = llog_get_context(obd, LLOG_MDS_OST_ORIG_CTXT); diff --git a/drivers/staging/lustre/lustre/lov/lov_merge.c b/drivers/staging/lustre/lustre/lov/lov_merge.c index ddbac12..f062460 100644 --- a/drivers/staging/lustre/lustre/lov/lov_merge.c +++ b/drivers/staging/lustre/lustre/lov/lov_merge.c @@ -127,7 +127,6 @@ int lov_merge_lvb(struct obd_export *exp, int rc; __u64 kms; - ENTRY; lov_stripe_lock(lsm); rc = lov_merge_lvb_kms(lsm, lvb, &kms); lov_stripe_unlock(lsm); @@ -147,7 +146,6 @@ int lov_adjust_kms(struct obd_export *exp, struct lov_stripe_md *lsm, struct lov_oinfo *loi; int stripe = 0; __u64 kms; - ENTRY; LASSERT(spin_is_locked(&lsm->lsm_lock)); LASSERT(lsm->lsm_lock_owner == current_pid()); diff --git a/drivers/staging/lustre/lustre/lov/lov_obd.c b/drivers/staging/lustre/lustre/lov/lov_obd.c index c7c1a8c..ba5bf1c 100644 --- a/drivers/staging/lustre/lustre/lov/lov_obd.c +++ b/drivers/staging/lustre/lustre/lov/lov_obd.c @@ -133,7 +133,6 @@ int lov_connect_obd(struct obd_device *obd, __u32 index, int activate, struct obd_import *imp; proc_dir_entry_t *lov_proc_dir; int rc; - ENTRY; if (!lov->lov_tgts[index]) RETURN(-EINVAL); @@ -227,7 +226,6 @@ static int lov_connect(const struct lu_env *env, struct lov_tgt_desc *tgt; struct lustre_handle conn; int i, rc; - ENTRY; CDEBUG(D_CONFIG, "connect #%d\n", lov->lov_connects); @@ -279,7 +277,6 @@ static int lov_disconnect_obd(struct obd_device *obd, struct lov_tgt_desc *tgt) struct lov_obd *lov = &obd->u.lov; struct obd_device *osc_obd; int rc; - ENTRY; osc_obd = class_exp2obd(tgt->ltd_exp); CDEBUG(D_CONFIG, "%s: disconnecting target %s\n", @@ -323,7 +320,6 @@ static int lov_disconnect(struct obd_export *exp) struct obd_device *obd = class_exp2obd(exp); struct lov_obd *lov = &obd->u.lov; int i, rc; - ENTRY; if (!lov->lov_tgts) goto out; @@ -366,7 +362,6 @@ static int lov_set_osc_active(struct obd_device *obd, struct obd_uuid *uuid, struct lov_obd *lov = &obd->u.lov; struct lov_tgt_desc *tgt; int index, activate, active; - ENTRY; CDEBUG(D_INFO, "Searching in lov %p for uuid %s event(%d)\n", lov, uuid->uuid, ev); @@ -446,7 +441,6 @@ static int lov_notify(struct obd_device *obd, struct obd_device *watched, { int rc = 0; struct lov_obd *lov = &obd->u.lov; - ENTRY; down_read(&lov->lov_notify_lock); if (!lov->lov_connects) { @@ -530,7 +524,6 @@ static int lov_add_target(struct obd_device *obd, struct obd_uuid *uuidp, struct lov_tgt_desc *tgt; struct obd_device *tgt_obd; int rc; - ENTRY; CDEBUG(D_CONFIG, "uuid:%s idx:%d gen:%d active:%d\n", uuidp->uuid, index, gen, active); @@ -664,7 +657,6 @@ int lov_del_target(struct obd_device *obd, __u32 index, struct lov_obd *lov = &obd->u.lov; int count = lov->desc.ld_tgt_count; int rc = 0; - ENTRY; if (index >= count) { CERROR("LOV target index %d >= number of LOV OBDs %d.\n", @@ -780,7 +772,6 @@ int lov_setup(struct obd_device *obd, struct lustre_cfg *lcfg) struct lov_desc *desc; struct lov_obd *lov = &obd->u.lov; int rc; - ENTRY; if (LUSTRE_CFG_BUFLEN(lcfg, 1) < 1) { CERROR("LOV setup requires a descriptor\n"); @@ -859,8 +850,6 @@ static int lov_precleanup(struct obd_device *obd, enum obd_cleanup_stage stage) int rc = 0; struct lov_obd *lov = &obd->u.lov; - ENTRY; - switch (stage) { case OBD_CLEANUP_EARLY: { int i; @@ -886,7 +875,6 @@ static int lov_cleanup(struct obd_device *obd) struct lov_obd *lov = &obd->u.lov; struct list_head *pos, *tmp; struct pool_desc *pool; - ENTRY; list_for_each_safe(pos, tmp, &lov->lov_pool_list) { pool = list_entry(pos, struct pool_desc, pool_list); @@ -934,7 +922,6 @@ int lov_process_config_base(struct obd_device *obd, struct lustre_cfg *lcfg, struct obd_uuid obd_uuid; int cmd; int rc = 0; - ENTRY; switch(cmd = lcfg->lcfg_command) { case LCFG_LOV_ADD_OBD: @@ -1000,7 +987,6 @@ static int lov_recreate(struct obd_export *exp, struct obdo *src_oa, struct lov_obd *lov = &exp->exp_obd->u.lov; unsigned ost_idx; int rc, i; - ENTRY; LASSERT(src_oa->o_valid & OBD_MD_FLFLAGS && src_oa->o_flags & OBD_FL_RECREATE_OBJS); @@ -1042,7 +1028,6 @@ static int lov_create(const struct lu_env *env, struct obd_export *exp, { struct lov_obd *lov; int rc = 0; - ENTRY; LASSERT(ea != NULL); if (exp == NULL) @@ -1088,7 +1073,6 @@ static int lov_destroy(const struct lu_env *env, struct obd_export *exp, struct list_head *pos; struct lov_obd *lov; int rc = 0, err = 0; - ENTRY; ASSERT_LSM_MAGIC(lsm); @@ -1144,7 +1128,6 @@ static int lov_getattr(const struct lu_env *env, struct obd_export *exp, struct list_head *pos; struct lov_obd *lov; int err = 0, rc = 0; - ENTRY; LASSERT(oinfo); ASSERT_LSM_MAGIC(oinfo->oi_md); @@ -1190,7 +1173,6 @@ static int lov_getattr_interpret(struct ptlrpc_request_set *rqset, { struct lov_request_set *lovset = (struct lov_request_set *)data; int err; - ENTRY; /* don't do attribute merge if this aysnc op failed */ if (rc) @@ -1207,7 +1189,6 @@ static int lov_getattr_async(struct obd_export *exp, struct obd_info *oinfo, struct list_head *pos; struct lov_request *req; int rc = 0, err; - ENTRY; LASSERT(oinfo); ASSERT_LSM_MAGIC(oinfo->oi_md); @@ -1266,7 +1247,6 @@ static int lov_setattr(const struct lu_env *env, struct obd_export *exp, struct list_head *pos; struct lov_request *req; int err = 0, rc = 0; - ENTRY; LASSERT(oinfo); ASSERT_LSM_MAGIC(oinfo->oi_md); @@ -1315,7 +1295,6 @@ static int lov_setattr_interpret(struct ptlrpc_request_set *rqset, { struct lov_request_set *lovset = (struct lov_request_set *)data; int err; - ENTRY; if (rc) atomic_set(&lovset->set_completes, 0); @@ -1334,7 +1313,6 @@ static int lov_setattr_async(struct obd_export *exp, struct obd_info *oinfo, struct list_head *pos; struct lov_obd *lov; int rc = 0; - ENTRY; LASSERT(oinfo); ASSERT_LSM_MAGIC(oinfo->oi_md); @@ -1399,7 +1377,6 @@ static int lov_punch_interpret(struct ptlrpc_request_set *rqset, { struct lov_request_set *lovset = (struct lov_request_set *)data; int err; - ENTRY; if (rc) atomic_set(&lovset->set_completes, 0); @@ -1419,7 +1396,6 @@ static int lov_punch(const struct lu_env *env, struct obd_export *exp, struct list_head *pos; struct lov_request *req; int rc = 0; - ENTRY; LASSERT(oinfo); ASSERT_LSM_MAGIC(oinfo->oi_md); @@ -1465,7 +1441,6 @@ static int lov_sync_interpret(struct ptlrpc_request_set *rqset, { struct lov_request_set *lovset = data; int err; - ENTRY; if (rc) atomic_set(&lovset->set_completes, 0); @@ -1482,7 +1457,6 @@ static int lov_sync(const struct lu_env *env, struct obd_export *exp, struct list_head *pos; struct lov_request *req; int rc = 0; - ENTRY; ASSERT_LSM_MAGIC(oinfo->oi_md); LASSERT(rqset != NULL); @@ -1571,7 +1545,6 @@ static int lov_brw(int cmd, struct obd_export *exp, struct obd_info *oinfo, struct list_head *pos; struct lov_obd *lov = &exp->exp_obd->u.lov; int err, rc = 0; - ENTRY; ASSERT_LSM_MAGIC(oinfo->oi_md); @@ -1608,7 +1581,7 @@ static int lov_enqueue_interpret(struct ptlrpc_request_set *rqset, void *data, int rc) { struct lov_request_set *lovset = (struct lov_request_set *)data; - ENTRY; + rc = lov_fini_enqueue_set(lovset, lovset->set_ei->ei_mode, rc, rqset); RETURN(rc); } @@ -1623,7 +1596,6 @@ static int lov_enqueue(struct obd_export *exp, struct obd_info *oinfo, struct list_head *pos; struct lov_obd *lov; ldlm_error_t rc; - ENTRY; LASSERT(oinfo); ASSERT_LSM_MAGIC(oinfo->oi_md); @@ -1667,7 +1639,6 @@ static int lov_change_cbdata(struct obd_export *exp, { struct lov_obd *lov; int rc = 0, i; - ENTRY; ASSERT_LSM_MAGIC(lsm); @@ -1702,7 +1673,6 @@ static int lov_find_cbdata(struct obd_export *exp, { struct lov_obd *lov; int rc = 0, i; - ENTRY; ASSERT_LSM_MAGIC(lsm); @@ -1738,7 +1708,6 @@ static int lov_cancel(struct obd_export *exp, struct lov_stripe_md *lsm, struct lov_obd *lov; struct lustre_handle *lov_lockhp; int err = 0, rc = 0; - ENTRY; ASSERT_LSM_MAGIC(lsm); @@ -1778,7 +1747,6 @@ static int lov_cancel_unused(struct obd_export *exp, { struct lov_obd *lov; int rc = 0, i; - ENTRY; if (!exp || !exp->exp_obd) RETURN(-ENODEV); @@ -1834,7 +1802,6 @@ int lov_statfs_interpret(struct ptlrpc_request_set *rqset, void *data, int rc) { struct lov_request_set *lovset = (struct lov_request_set *)data; int err; - ENTRY; if (rc) atomic_set(&lovset->set_completes, 0); @@ -1852,7 +1819,6 @@ static int lov_statfs_async(struct obd_export *exp, struct obd_info *oinfo, struct list_head *pos; struct lov_obd *lov; int rc = 0; - ENTRY; LASSERT(oinfo != NULL); LASSERT(oinfo->oi_osfs != NULL); @@ -1890,8 +1856,6 @@ static int lov_statfs(const struct lu_env *env, struct obd_export *exp, struct ptlrpc_request_set *set = NULL; struct obd_info oinfo = { { { 0 } } }; int rc = 0; - ENTRY; - /* for obdclass we forbid using obd_statfs_rqset, but prefer using async * statfs requests */ @@ -1916,7 +1880,6 @@ static int lov_iocontrol(unsigned int cmd, struct obd_export *exp, int len, struct lov_obd *lov = &obddev->u.lov; int i = 0, rc = 0, count = lov->desc.ld_tgt_count; struct obd_uuid *uuidp; - ENTRY; switch (cmd) { case IOC_OBD_STATFS: { @@ -2469,7 +2432,6 @@ static int lov_get_info(const struct lu_env *env, struct obd_export *exp, struct obd_device *obddev = class_exp2obd(exp); struct lov_obd *lov = &obddev->u.lov; int i, rc; - ENTRY; if (!vallen || !val) RETURN(-EFAULT); @@ -2568,7 +2530,6 @@ static int lov_set_info_async(const struct lu_env *env, struct obd_export *exp, unsigned incr, check_uuid, do_inactive, no_set; unsigned next_id = 0, mds_con = 0, capa = 0; - ENTRY; incr = check_uuid = do_inactive = no_set = 0; if (set == NULL) { @@ -2719,7 +2680,6 @@ static int lov_quotactl(struct obd_device *obd, struct obd_export *exp, __u64 curspace = 0; __u64 bhardlimit = 0; int i, rc = 0; - ENTRY; if (oqctl->qc_cmd != LUSTRE_Q_QUOTAON && oqctl->qc_cmd != LUSTRE_Q_QUOTAOFF && @@ -2778,7 +2738,6 @@ static int lov_quotacheck(struct obd_device *obd, struct obd_export *exp, { struct lov_obd *lov = &obd->u.lov; int i, rc = 0; - ENTRY; obd_getref(obd); @@ -2870,7 +2829,6 @@ int __init lov_init(void) { struct lprocfs_static_vars lvars = { 0 }; int rc; - ENTRY; /* print an address of _any_ initialized kernel symbol from this * module, to allow debugging with gdb that doesn't support data diff --git a/drivers/staging/lustre/lustre/lov/lov_object.c b/drivers/staging/lustre/lustre/lov/lov_object.c index e7cc650..3bf8c0c 100644 --- a/drivers/staging/lustre/lustre/lov/lov_object.c +++ b/drivers/staging/lustre/lustre/lov/lov_object.c @@ -116,7 +116,6 @@ static struct cl_object *lov_sub_find(const struct lu_env *env, { struct lu_object *o; - ENTRY; o = lu_object_find_at(env, cl2lu_dev(dev), fid, &conf->coc_lu); LASSERT(ergo(!IS_ERR(o), o->lo_dev->ld_type == &lovsub_device_type)); RETURN(lu2cl(o)); @@ -204,8 +203,6 @@ static int lov_init_raid0(const struct lu_env *env, struct lu_fid *ofid = <i->lti_fid; struct lov_layout_raid0 *r0 = &state->raid0; - ENTRY; - if (lsm->lsm_magic != LOV_MAGIC_V1 && lsm->lsm_magic != LOV_MAGIC_V3) { dump_lsm(D_ERROR, lsm); LASSERTF(0, "magic mismatch, expected %d/%d, actual %d.\n", @@ -338,8 +335,6 @@ static int lov_delete_raid0(const struct lu_env *env, struct lov_object *lov, struct lov_stripe_md *lsm = lov->lo_lsm; int i; - ENTRY; - dump_lsm(D_INODE, lsm); lov_layout_wait(env, lov); @@ -371,7 +366,6 @@ static void lov_fini_raid0(const struct lu_env *env, struct lov_object *lov, union lov_layout_state *state) { struct lov_layout_raid0 *r0 = &state->raid0; - ENTRY; if (r0->lo_sub != NULL) { OBD_FREE_LARGE(r0->lo_sub, r0->lo_nr * sizeof r0->lo_sub[0]); @@ -387,7 +381,6 @@ static void lov_fini_raid0(const struct lu_env *env, struct lov_object *lov, static void lov_fini_released(const struct lu_env *env, struct lov_object *lov, union lov_layout_state *state) { - ENTRY; dump_lsm(D_INODE, lov->lo_lsm); lov_free_memmd(&lov->lo_lsm); EXIT; @@ -453,8 +446,6 @@ static int lov_attr_get_raid0(const struct lu_env *env, struct cl_object *obj, struct cl_attr *lov_attr = &r0->lo_attr; int result = 0; - ENTRY; - /* this is called w/o holding type guard mutex, so it must be inside * an on going IO otherwise lsm may be replaced. * LU-2117: it turns out there exists one exception. For mmaped files, @@ -634,7 +625,6 @@ static void lov_conf_unlock(struct lov_object *lov) static int lov_layout_wait(const struct lu_env *env, struct lov_object *lov) { struct l_wait_info lwi = { 0 }; - ENTRY; while (atomic_read(&lov->lo_active_ios) > 0) { CDEBUG(D_INODE, "file:"DFID" wait for active IO, now: %d.\n", @@ -661,7 +651,6 @@ static int lov_layout_change(const struct lu_env *unused, void *cookie; struct lu_env *env; int refcheck; - ENTRY; LASSERT(0 <= lov->lo_type && lov->lo_type < ARRAY_SIZE(lov_dispatch)); @@ -721,7 +710,6 @@ int lov_object_init(const struct lu_env *env, struct lu_object *obj, const struct lov_layout_operations *ops; int result; - ENTRY; init_rwsem(&lov->lo_type_guard); atomic_set(&lov->lo_active_ios, 0); init_waitqueue_head(&lov->lo_waitq); @@ -743,7 +731,6 @@ static int lov_conf_set(const struct lu_env *env, struct cl_object *obj, struct lov_stripe_md *lsm = NULL; struct lov_object *lov = cl2lov(obj); int result = 0; - ENTRY; lov_conf_lock(lov); if (conf->coc_opc == OBJECT_CONF_INVALIDATE) { @@ -791,7 +778,6 @@ static void lov_object_delete(const struct lu_env *env, struct lu_object *obj) { struct lov_object *lov = lu2lov(obj); - ENTRY; LOV_2DISPATCH_VOID(lov, llo_delete, env, lov, &lov->u); EXIT; } @@ -800,7 +786,6 @@ static void lov_object_free(const struct lu_env *env, struct lu_object *obj) { struct lov_object *lov = lu2lov(obj); - ENTRY; LOV_2DISPATCH_VOID(lov, llo_fini, env, lov, &lov->u); lu_object_fini(obj); OBD_SLAB_FREE_PTR(lov, lov_object_kmem); @@ -887,7 +872,6 @@ struct lu_object *lov_object_alloc(const struct lu_env *env, struct lov_object *lov; struct lu_object *obj; - ENTRY; OBD_SLAB_ALLOC_PTR_GFP(lov, lov_object_kmem, __GFP_IO); if (lov != NULL) { obj = lov2lu(lov); @@ -958,7 +942,6 @@ int lov_read_and_clear_async_rc(struct cl_object *clob) { struct lu_object *luobj; int rc = 0; - ENTRY; luobj = lu_object_locate(&cl_object_header(clob)->coh_lu, &lov_device_type); diff --git a/drivers/staging/lustre/lustre/lov/lov_offset.c b/drivers/staging/lustre/lustre/lov/lov_offset.c index f62b7e5..079ad5c 100644 --- a/drivers/staging/lustre/lustre/lov/lov_offset.c +++ b/drivers/staging/lustre/lustre/lov/lov_offset.c @@ -52,7 +52,6 @@ obd_size lov_stripe_size(struct lov_stripe_md *lsm, obd_size ost_size, obd_off swidth; obd_size lov_size; int magic = lsm->lsm_magic; - ENTRY; if (ost_size == 0) RETURN(0); diff --git a/drivers/staging/lustre/lustre/lov/lov_pack.c b/drivers/staging/lustre/lustre/lov/lov_pack.c index 9c99e4a..5edcf8e 100644 --- a/drivers/staging/lustre/lustre/lov/lov_pack.c +++ b/drivers/staging/lustre/lustre/lov/lov_pack.c @@ -143,7 +143,6 @@ int lov_packmd(struct obd_export *exp, struct lov_mds_md **lmmp, int lmm_size, lmm_magic; int i; int cplen = 0; - ENTRY; if (lsm) { lmm_magic = lsm->lsm_magic; @@ -309,7 +308,6 @@ int lov_alloc_memmd(struct lov_stripe_md **lsmp, __u16 stripe_count, int pattern, int magic) { int i, lsm_size; - ENTRY; CDEBUG(D_INFO, "alloc lsm, stripe_count %d\n", stripe_count); @@ -363,7 +361,6 @@ int lov_unpackmd(struct obd_export *exp, struct lov_stripe_md **lsmp, __u16 stripe_count; __u32 magic; __u32 pattern; - ENTRY; /* If passed an MDS struct use values from there, otherwise defaults */ if (lmm) { @@ -420,7 +417,6 @@ static int __lov_setstripe(struct obd_export *exp, int max_lmm_size, __u16 stripe_count; int rc; int cplen = 0; - ENTRY; rc = lov_lum_swab_if_needed(lumv3, &lmm_magic, lump); if (rc) @@ -546,8 +542,6 @@ int lov_setea(struct obd_export *exp, struct lov_stripe_md **lsmp, obd_id last_id = 0; struct lov_user_ost_data_v1 *lmm_objects; - ENTRY; - if (lump->lmm_magic == LOV_USER_MAGIC_V3) lmm_objects = ((struct lov_user_md_v3 *)lump)->lmm_objects; else @@ -600,7 +594,6 @@ int lov_getstripe(struct obd_export *exp, struct lov_stripe_md *lsm, int rc, lmm_size; int lum_size; mm_segment_t seg; - ENTRY; if (!lsm) RETURN(-ENODATA); diff --git a/drivers/staging/lustre/lustre/lov/lov_page.c b/drivers/staging/lustre/lustre/lov/lov_page.c index 65790d68..f8b364f 100644 --- a/drivers/staging/lustre/lustre/lov/lov_page.c +++ b/drivers/staging/lustre/lustre/lov/lov_page.c @@ -69,7 +69,6 @@ static void lov_page_fini(const struct lu_env *env, struct cl_page *sub = lov_sub_page(slice); LINVRNT(lov_page_invariant(slice)); - ENTRY; if (sub != NULL) { LASSERT(sub->cp_state == CPS_FREEING); @@ -90,7 +89,6 @@ static int lov_page_own(const struct lu_env *env, LINVRNT(lov_page_invariant(slice)); LINVRNT(!cl2lov_page(slice)->lps_invalid); - ENTRY; sub = lov_page_subio(env, lio, slice); if (!IS_ERR(sub)) { @@ -117,7 +115,6 @@ static int lov_page_cache_add(const struct lu_env *env, LINVRNT(lov_page_invariant(slice)); LINVRNT(!cl2lov_page(slice)->lps_invalid); - ENTRY; sub = lov_page_subio(env, lio, slice); if (!IS_ERR(sub)) { @@ -172,7 +169,6 @@ int lov_page_init_raid0(const struct lu_env *env, struct cl_object *obj, obd_off suboff; int stripe; int rc; - ENTRY; offset = cl_offset(obj, page->cp_index); stripe = lov_stripe_number(loo->lo_lsm, offset); @@ -221,7 +217,6 @@ int lov_page_init_empty(const struct lu_env *env, struct cl_object *obj, { struct lov_page *lpg = cl_object_page_slice(obj, page); void *addr; - ENTRY; cl_page_slice_add(page, &lpg->lps_cl, obj, &lov_empty_page_ops); addr = kmap(vmpage); diff --git a/drivers/staging/lustre/lustre/lov/lov_pool.c b/drivers/staging/lustre/lustre/lov/lov_pool.c index a96f908..63b9466 100644 --- a/drivers/staging/lustre/lustre/lov/lov_pool.c +++ b/drivers/staging/lustre/lustre/lov/lov_pool.c @@ -322,8 +322,6 @@ void lov_dump_pool(int level, struct pool_desc *pool) #define LOV_POOL_INIT_COUNT 2 int lov_ost_pool_init(struct ost_pool *op, unsigned int count) { - ENTRY; - if (count == 0) count = LOV_POOL_INIT_COUNT; op->op_array = NULL; @@ -366,7 +364,6 @@ int lov_ost_pool_extend(struct ost_pool *op, unsigned int min_count) int lov_ost_pool_add(struct ost_pool *op, __u32 idx, unsigned int min_count) { int rc = 0, i; - ENTRY; down_write(&op->op_rw_sem); @@ -391,7 +388,6 @@ out: int lov_ost_pool_remove(struct ost_pool *op, __u32 idx) { int i; - ENTRY; down_write(&op->op_rw_sem); @@ -412,8 +408,6 @@ int lov_ost_pool_remove(struct ost_pool *op, __u32 idx) int lov_ost_pool_free(struct ost_pool *op) { - ENTRY; - if (op->op_size == 0) RETURN(0); @@ -434,7 +428,6 @@ int lov_pool_new(struct obd_device *obd, char *poolname) struct lov_obd *lov; struct pool_desc *new_pool; int rc; - ENTRY; lov = &(obd->u.lov); @@ -513,7 +506,6 @@ int lov_pool_del(struct obd_device *obd, char *poolname) { struct lov_obd *lov; struct pool_desc *pool; - ENTRY; lov = &(obd->u.lov); @@ -547,7 +539,6 @@ int lov_pool_add(struct obd_device *obd, char *poolname, char *ostname) struct pool_desc *pool; unsigned int lov_idx; int rc; - ENTRY; lov = &(obd->u.lov); @@ -594,7 +585,6 @@ int lov_pool_remove(struct obd_device *obd, char *poolname, char *ostname) struct pool_desc *pool; unsigned int lov_idx; int rc = 0; - ENTRY; lov = &(obd->u.lov); @@ -636,7 +626,6 @@ out: int lov_check_index_in_pool(__u32 idx, struct pool_desc *pool) { int i, rc; - ENTRY; /* caller may no have a ref on pool if it got the pool * without calling lov_find_pool() (e.g. go through the lov pool diff --git a/drivers/staging/lustre/lustre/lov/lov_request.c b/drivers/staging/lustre/lustre/lov/lov_request.c index 13f1637..fc1cd89 100644 --- a/drivers/staging/lustre/lustre/lov/lov_request.c +++ b/drivers/staging/lustre/lustre/lov/lov_request.c @@ -60,7 +60,6 @@ static void lov_init_set(struct lov_request_set *set) void lov_finish_set(struct lov_request_set *set) { struct list_head *pos, *n; - ENTRY; LASSERT(set); list_for_each_safe(pos, n, &set->set_list) { @@ -122,7 +121,6 @@ int lov_update_common_set(struct lov_request_set *set, struct lov_request *req, int rc) { struct lov_obd *lov = &set->set_exp->exp_obd->u.lov; - ENTRY; lov_update_set(set, req, rc); @@ -232,7 +230,6 @@ int lov_update_enqueue_set(struct lov_request *req, __u32 mode, int rc) struct lustre_handle *lov_lockhp; struct obd_info *oi = set->set_oi; struct lov_oinfo *loi; - ENTRY; LASSERT(oi != NULL); @@ -275,7 +272,6 @@ static int enqueue_done(struct lov_request_set *set, __u32 mode) struct lov_obd *lov = &set->set_exp->exp_obd->u.lov; int completes = atomic_read(&set->set_completes); int rc = 0; - ENTRY; /* enqueue/match success, just return */ if (completes && completes == atomic_read(&set->set_success)) @@ -312,7 +308,6 @@ int lov_fini_enqueue_set(struct lov_request_set *set, __u32 mode, int rc, struct ptlrpc_request_set *rqset) { int ret = 0; - ENTRY; if (set == NULL) RETURN(0); @@ -369,7 +364,6 @@ int lov_prep_enqueue_set(struct obd_export *exp, struct obd_info *oinfo, struct lov_obd *lov = &exp->exp_obd->u.lov; struct lov_request_set *set; int i, rc = 0; - ENTRY; OBD_ALLOC(set, sizeof(*set)); if (set == NULL) @@ -454,7 +448,6 @@ out_set: int lov_fini_match_set(struct lov_request_set *set, __u32 mode, int flags) { int rc = 0; - ENTRY; if (set == NULL) RETURN(0); @@ -477,7 +470,6 @@ int lov_prep_match_set(struct obd_export *exp, struct obd_info *oinfo, struct lov_obd *lov = &exp->exp_obd->u.lov; struct lov_request_set *set; int i, rc = 0; - ENTRY; OBD_ALLOC(set, sizeof(*set)); if (set == NULL) @@ -544,7 +536,6 @@ out_set: int lov_fini_cancel_set(struct lov_request_set *set) { int rc = 0; - ENTRY; if (set == NULL) RETURN(0); @@ -565,7 +556,6 @@ int lov_prep_cancel_set(struct obd_export *exp, struct obd_info *oinfo, { struct lov_request_set *set; int i, rc = 0; - ENTRY; OBD_ALLOC(set, sizeof(*set)); if (set == NULL) @@ -628,7 +618,6 @@ static int common_attr_done(struct lov_request_set *set) struct lov_request *req; struct obdo *tmp_oa; int rc = 0, attrset = 0; - ENTRY; LASSERT(set->set_oi != NULL); @@ -680,7 +669,6 @@ static int brw_done(struct lov_request_set *set) struct lov_oinfo *loi = NULL; struct list_head *pos; struct lov_request *req; - ENTRY; list_for_each (pos, &set->set_list) { req = list_entry(pos, struct lov_request, rq_link); @@ -700,7 +688,6 @@ static int brw_done(struct lov_request_set *set) int lov_fini_brw_set(struct lov_request_set *set) { int rc = 0; - ENTRY; if (set == NULL) RETURN(0); @@ -727,7 +714,6 @@ int lov_prep_brw_set(struct obd_export *exp, struct obd_info *oinfo, struct lov_request_set *set; struct lov_obd *lov = &exp->exp_obd->u.lov; int rc = 0, i, shift; - ENTRY; OBD_ALLOC(set, sizeof(*set)); if (set == NULL) @@ -838,7 +824,6 @@ out: int lov_fini_getattr_set(struct lov_request_set *set) { int rc = 0; - ENTRY; if (set == NULL) RETURN(0); @@ -867,7 +852,6 @@ int lov_prep_getattr_set(struct obd_export *exp, struct obd_info *oinfo, struct lov_request_set *set; struct lov_obd *lov = &exp->exp_obd->u.lov; int rc = 0, i; - ENTRY; OBD_ALLOC(set, sizeof(*set)); if (set == NULL) @@ -921,8 +905,6 @@ out_set: int lov_fini_destroy_set(struct lov_request_set *set) { - ENTRY; - if (set == NULL) RETURN(0); LASSERT(set->set_exp); @@ -943,7 +925,6 @@ int lov_prep_destroy_set(struct obd_export *exp, struct obd_info *oinfo, struct lov_request_set *set; struct lov_obd *lov = &exp->exp_obd->u.lov; int rc = 0, i; - ENTRY; OBD_ALLOC(set, sizeof(*set)); if (set == NULL) @@ -996,7 +977,6 @@ out_set: int lov_fini_setattr_set(struct lov_request_set *set) { int rc = 0; - ENTRY; if (set == NULL) RETURN(0); @@ -1015,7 +995,6 @@ int lov_update_setattr_set(struct lov_request_set *set, { struct lov_obd *lov = &req->rq_rqset->set_exp->exp_obd->u.lov; struct lov_stripe_md *lsm = req->rq_rqset->set_oi->oi_md; - ENTRY; lov_update_set(set, req, rc); @@ -1056,7 +1035,6 @@ int lov_prep_setattr_set(struct obd_export *exp, struct obd_info *oinfo, struct lov_request_set *set; struct lov_obd *lov = &exp->exp_obd->u.lov; int rc = 0, i; - ENTRY; OBD_ALLOC(set, sizeof(*set)); if (set == NULL) @@ -1122,7 +1100,6 @@ out_set: int lov_fini_punch_set(struct lov_request_set *set) { int rc = 0; - ENTRY; if (set == NULL) RETURN(0); @@ -1144,7 +1121,6 @@ int lov_update_punch_set(struct lov_request_set *set, { struct lov_obd *lov = &req->rq_rqset->set_exp->exp_obd->u.lov; struct lov_stripe_md *lsm = req->rq_rqset->set_oi->oi_md; - ENTRY; lov_update_set(set, req, rc); @@ -1182,7 +1158,6 @@ int lov_prep_punch_set(struct obd_export *exp, struct obd_info *oinfo, struct lov_request_set *set; struct lov_obd *lov = &exp->exp_obd->u.lov; int rc = 0, i; - ENTRY; OBD_ALLOC(set, sizeof(*set)); if (set == NULL) @@ -1247,7 +1222,6 @@ out_set: int lov_fini_sync_set(struct lov_request_set *set) { int rc = 0; - ENTRY; if (set == NULL) RETURN(0); @@ -1281,7 +1255,6 @@ int lov_prep_sync_set(struct obd_export *exp, struct obd_info *oinfo, struct lov_request_set *set; struct lov_obd *lov = &exp->exp_obd->u.lov; int rc = 0, i; - ENTRY; OBD_ALLOC_PTR(set); if (set == NULL) @@ -1347,8 +1320,6 @@ out_set: int lov_fini_statfs(struct obd_device *obd, struct obd_statfs *osfs,int success) { - ENTRY; - if (success) { __u32 expected_stripes = lov_get_stripecnt(&obd->u.lov, LOV_MAGIC, 0); @@ -1370,7 +1341,6 @@ int lov_fini_statfs(struct obd_device *obd, struct obd_statfs *osfs,int success) int lov_fini_statfs_set(struct lov_request_set *set) { int rc = 0; - ENTRY; if (set == NULL) RETURN(0); @@ -1450,7 +1420,6 @@ static int cb_statfs_update(void *cookie, int rc) struct lov_tgt_desc *tgt; struct obd_device *lovobd, *tgtobd; int success; - ENTRY; lovreq = container_of(oinfo, struct lov_request, rq_oi); set = lovreq->rq_rqset; @@ -1497,7 +1466,6 @@ int lov_prep_statfs_set(struct obd_device *obd, struct obd_info *oinfo, struct lov_request_set *set; struct lov_obd *lov = &obd->u.lov; int rc = 0, i; - ENTRY; OBD_ALLOC(set, sizeof(*set)); if (set == NULL) diff --git a/drivers/staging/lustre/lustre/lov/lovsub_dev.c b/drivers/staging/lustre/lustre/lov/lovsub_dev.c index 204ecd0..05ad75e 100644 --- a/drivers/staging/lustre/lustre/lov/lovsub_dev.c +++ b/drivers/staging/lustre/lustre/lov/lovsub_dev.c @@ -55,7 +55,6 @@ static void lovsub_req_completion(const struct lu_env *env, { struct lovsub_req *lsr; - ENTRY; lsr = cl2lovsub_req(slice); OBD_SLAB_FREE_PTR(lsr, lovsub_req_kmem); EXIT; @@ -73,7 +72,6 @@ static void lovsub_req_attr_set(const struct lu_env *env, { struct lovsub_object *subobj; - ENTRY; subobj = cl2lovsub(obj); /* * There is no OBD_MD_* flag for obdo::o_stripe_idx, so set it @@ -101,7 +99,6 @@ static int lovsub_device_init(const struct lu_env *env, struct lu_device *d, struct lu_device_type *ldt; int rc; - ENTRY; next->ld_site = d->ld_site; ldt = next->ld_type; LASSERT(ldt != NULL); @@ -123,7 +120,6 @@ static struct lu_device *lovsub_device_fini(const struct lu_env *env, struct lu_device *next; struct lovsub_device *lsd; - ENTRY; lsd = lu2lovsub_dev(d); next = cl2lu_dev(lsd->acid_next); lsd->acid_super = NULL; diff --git a/drivers/staging/lustre/lustre/lov/lovsub_lock.c b/drivers/staging/lustre/lustre/lov/lovsub_lock.c index 03bab17..b73ad7a 100644 --- a/drivers/staging/lustre/lustre/lov/lovsub_lock.c +++ b/drivers/staging/lustre/lustre/lov/lovsub_lock.c @@ -57,7 +57,6 @@ static void lovsub_lock_fini(const struct lu_env *env, { struct lovsub_lock *lsl; - ENTRY; lsl = cl2lovsub_lock(slice); LASSERT(list_empty(&lsl->lss_parents)); OBD_SLAB_FREE_PTR(lsl, lovsub_lock_kmem); @@ -68,7 +67,6 @@ static void lovsub_parent_lock(const struct lu_env *env, struct lov_lock *lov) { struct cl_lock *parent; - ENTRY; parent = lov->lls_cl.cls_lock; cl_lock_get(parent); lu_ref_add(&parent->cll_reference, "lovsub-parent", current); @@ -80,7 +78,6 @@ static void lovsub_parent_unlock(const struct lu_env *env, struct lov_lock *lov) { struct cl_lock *parent; - ENTRY; parent = lov->lls_cl.cls_lock; cl_lock_mutex_put(env, lov->lls_cl.cls_lock); lu_ref_del(&parent->cll_reference, "lovsub-parent", current); @@ -101,7 +98,6 @@ static void lovsub_lock_state(const struct lu_env *env, struct lov_lock_link *scan; LASSERT(cl_lock_is_mutexed(slice->cls_lock)); - ENTRY; list_for_each_entry(scan, &sub->lss_parents, lll_list) { struct lov_lock *lov = scan->lll_super; @@ -127,8 +123,6 @@ static unsigned long lovsub_lock_weigh(const struct lu_env *env, struct lov_lock *lov; unsigned long dumbbell; - ENTRY; - LASSERT(cl_lock_is_mutexed(slice->cls_lock)); if (!list_empty(&lock->lss_parents)) { @@ -162,7 +156,6 @@ static void lovsub_lock_descr_map(const struct cl_lock_descr *in, pgoff_t start; pgoff_t end; - ENTRY; start = in->cld_start; end = in->cld_end; @@ -241,8 +234,6 @@ static int lovsub_lock_modify(const struct lu_env *env, struct lov_lock *lov; int result = 0; - ENTRY; - LASSERT(cl_lock_mode_match(d->cld_mode, s->cls_lock->cll_descr.cld_mode)); list_for_each_entry(scan, &lock->lss_parents, lll_list) { @@ -267,7 +258,6 @@ static int lovsub_lock_closure(const struct lu_env *env, int result; LASSERT(cl_lock_is_mutexed(slice->cls_lock)); - ENTRY; sub = cl2lovsub_lock(slice); result = 0; @@ -290,7 +280,6 @@ static int lovsub_lock_delete_one(const struct lu_env *env, { struct cl_lock *parent; int result; - ENTRY; parent = lov->lls_cl.cls_lock; if (parent->cll_error) @@ -403,7 +392,6 @@ static void lovsub_lock_delete(const struct lu_env *env, LASSERT(cl_lock_is_mutexed(child)); - ENTRY; /* * Destruction of a sub-lock might take multiple iterations, because * when the last sub-lock of a given top-lock is deleted, top-lock is @@ -471,7 +459,6 @@ int lovsub_lock_init(const struct lu_env *env, struct cl_object *obj, struct lovsub_lock *lsk; int result; - ENTRY; OBD_SLAB_ALLOC_PTR_GFP(lsk, lovsub_lock_kmem, __GFP_IO); if (lsk != NULL) { INIT_LIST_HEAD(&lsk->lss_parents); diff --git a/drivers/staging/lustre/lustre/lov/lovsub_object.c b/drivers/staging/lustre/lustre/lov/lovsub_object.c index 1b83d90..7264ba3 100644 --- a/drivers/staging/lustre/lustre/lov/lovsub_object.c +++ b/drivers/staging/lustre/lustre/lov/lovsub_object.c @@ -61,7 +61,6 @@ int lovsub_object_init(const struct lu_env *env, struct lu_object *obj, int result; - ENTRY; under = &dev->acid_next->cd_lu_dev; below = under->ld_ops->ldo_object_alloc(env, obj->lo_header, under); if (below != NULL) { @@ -78,7 +77,6 @@ static void lovsub_object_free(const struct lu_env *env, struct lu_object *obj) { struct lovsub_object *los = lu2lovsub(obj); struct lov_object *lov = los->lso_super; - ENTRY; /* We can't assume lov was assigned here, because of the shadow * object handling in lu_object_find. @@ -110,7 +108,6 @@ static int lovsub_attr_set(const struct lu_env *env, struct cl_object *obj, { struct lov_object *lov = cl2lovsub(obj)->lso_super; - ENTRY; lov_r0(lov)->lo_attr_valid = 0; RETURN(0); } @@ -121,7 +118,6 @@ static int lovsub_object_glimpse(const struct lu_env *env, { struct lovsub_object *los = cl2lovsub(obj); - ENTRY; RETURN(cl_object_glimpse(env, &los->lso_super->lo_cl, lvb)); } @@ -150,7 +146,6 @@ struct lu_object *lovsub_object_alloc(const struct lu_env *env, struct lovsub_object *los; struct lu_object *obj; - ENTRY; OBD_SLAB_ALLOC_PTR_GFP(los, lovsub_object_kmem, __GFP_IO); if (los != NULL) { struct cl_object_header *hdr; diff --git a/drivers/staging/lustre/lustre/lov/lovsub_page.c b/drivers/staging/lustre/lustre/lov/lovsub_page.c index bc9e683..3a738ec 100644 --- a/drivers/staging/lustre/lustre/lov/lovsub_page.c +++ b/drivers/staging/lustre/lustre/lov/lovsub_page.c @@ -63,7 +63,6 @@ int lovsub_page_init(const struct lu_env *env, struct cl_object *obj, struct cl_page *page, struct page *unused) { struct lovsub_page *lsb = cl_object_page_slice(obj, page); - ENTRY; cl_page_slice_add(page, &lsb->lsb_cl, obj, &lovsub_page_ops); RETURN(0); diff --git a/drivers/staging/lustre/lustre/lvfs/lvfs_linux.c b/drivers/staging/lustre/lustre/lvfs/lvfs_linux.c index d342e97..71f6269 100644 --- a/drivers/staging/lustre/lustre/lvfs/lvfs_linux.c +++ b/drivers/staging/lustre/lustre/lvfs/lvfs_linux.c @@ -203,7 +203,6 @@ int lustre_rename(struct dentry *dir, struct vfsmount *mnt, { struct dentry *dchild_old, *dchild_new; int err = 0; - ENTRY; ASSERT_KERNEL_CTXT("kernel doing rename outside kernel context\n"); CDEBUG(D_INODE, "renaming file %.*s to %.*s\n", diff --git a/drivers/staging/lustre/lustre/mdc/lproc_mdc.c b/drivers/staging/lustre/lustre/mdc/lproc_mdc.c index 7530084..30a8a1b 100644 --- a/drivers/staging/lustre/lustre/mdc/lproc_mdc.c +++ b/drivers/staging/lustre/lustre/mdc/lproc_mdc.c @@ -92,7 +92,6 @@ static ssize_t mdc_kuc_write(struct file *file, const char *buffer, struct hsm_action_item *hai; int len; int fd, rc; - ENTRY; rc = lprocfs_write_helper(buffer, count, &fd); if (rc) diff --git a/drivers/staging/lustre/lustre/mdc/mdc_lib.c b/drivers/staging/lustre/lustre/mdc/mdc_lib.c index 2e5c7ce..4ab3b95 100644 --- a/drivers/staging/lustre/lustre/mdc/mdc_lib.c +++ b/drivers/staging/lustre/lustre/mdc/mdc_lib.c @@ -505,7 +505,7 @@ void mdc_close_pack(struct ptlrpc_request *req, struct md_op_data *op_data) static int mdc_req_avail(struct client_obd *cli, struct mdc_cache_waiter *mcw) { int rc; - ENTRY; + client_obd_list_lock(&cli->cl_loi_list_lock); rc = list_empty(&mcw->mcw_entry); client_obd_list_unlock(&cli->cl_loi_list_lock); diff --git a/drivers/staging/lustre/lustre/mdc/mdc_locks.c b/drivers/staging/lustre/lustre/mdc/mdc_locks.c index 803c390..9025075 100644 --- a/drivers/staging/lustre/lustre/mdc/mdc_locks.c +++ b/drivers/staging/lustre/lustre/mdc/mdc_locks.c @@ -115,7 +115,6 @@ int mdc_set_lock_data(struct obd_export *exp, __u64 *lockh, void *data, { struct ldlm_lock *lock; struct inode *new_inode = data; - ENTRY; if(bits) *bits = 0; @@ -154,7 +153,6 @@ ldlm_mode_t mdc_lock_match(struct obd_export *exp, __u64 flags, { struct ldlm_res_id res_id; ldlm_mode_t rc; - ENTRY; fid_build_reg_res_name(fid, &res_id); rc = ldlm_lock_match(class_exp2obd(exp)->obd_namespace, flags, @@ -173,8 +171,6 @@ int mdc_cancel_unused(struct obd_export *exp, struct obd_device *obd = class_exp2obd(exp); int rc; - ENTRY; - fid_build_reg_res_name(fid, &res_id); rc = ldlm_cli_cancel_unused_resource(obd->obd_namespace, &res_id, policy, mode, flags, opaque); @@ -187,7 +183,6 @@ int mdc_null_inode(struct obd_export *exp, struct ldlm_res_id res_id; struct ldlm_resource *res; struct ldlm_namespace *ns = class_exp2obd(exp)->obd_namespace; - ENTRY; LASSERTF(ns != NULL, "no namespace passed\n"); @@ -215,7 +210,6 @@ int mdc_find_cbdata(struct obd_export *exp, { struct ldlm_res_id res_id; int rc = 0; - ENTRY; fid_build_reg_res_name((struct lu_fid*)fid, &res_id); rc = ldlm_resource_iterate(class_exp2obd(exp)->obd_namespace, &res_id, @@ -281,7 +275,6 @@ static struct ptlrpc_request *mdc_intent_open_pack(struct obd_export *exp, int count = 0; int mode; int rc; - ENTRY; it->it_create_mode = (it->it_create_mode & ~S_IFMT) | S_IFREG; @@ -362,7 +355,6 @@ static struct ptlrpc_request *mdc_intent_unlink_pack(struct obd_export *exp, struct obd_device *obddev = class_exp2obd(exp); struct ldlm_intent *lit; int rc; - ENTRY; req = ptlrpc_request_alloc(class_exp2cliimp(exp), &RQF_LDLM_INTENT_UNLINK); @@ -407,7 +399,6 @@ static struct ptlrpc_request *mdc_intent_getattr_pack(struct obd_export *exp, OBD_MD_FLRMTPERM : OBD_MD_FLACL); struct ldlm_intent *lit; int rc; - ENTRY; req = ptlrpc_request_alloc(class_exp2cliimp(exp), &RQF_LDLM_INTENT_GETATTR); @@ -450,7 +441,6 @@ static struct ptlrpc_request *mdc_intent_layout_pack(struct obd_export *exp, struct ldlm_intent *lit; struct layout_intent *layout; int rc; - ENTRY; req = ptlrpc_request_alloc(class_exp2cliimp(exp), &RQF_LDLM_INTENT_LAYOUT); @@ -485,7 +475,6 @@ mdc_enqueue_pack(struct obd_export *exp, int lvb_len) { struct ptlrpc_request *req; int rc; - ENTRY; req = ptlrpc_request_alloc(class_exp2cliimp(exp), &RQF_LDLM_ENQUEUE); if (req == NULL) @@ -516,7 +505,6 @@ static int mdc_finish_enqueue(struct obd_export *exp, struct ldlm_lock *lock; void *lvb_data = NULL; int lvb_len = 0; - ENTRY; LASSERT(rc >= 0); /* Similarly, if we're going to replay this request, we don't want to @@ -738,7 +726,6 @@ int mdc_enqueue(struct obd_export *exp, struct ldlm_enqueue_info *einfo, int generation, resends = 0; struct ldlm_reply *lockrep; enum lvb_type lvb_type = 0; - ENTRY; LASSERTF(!it || einfo->ei_type == LDLM_IBITS, "lock type %d\n", einfo->ei_type); @@ -890,7 +877,6 @@ static int mdc_finish_intent_lock(struct obd_export *exp, struct mdt_body *mdt_body; struct ldlm_lock *lock; int rc; - ENTRY; LASSERT(request != NULL); LASSERT(request != LP_POISON); @@ -1006,7 +992,6 @@ int mdc_revalidate_lock(struct obd_export *exp, struct lookup_intent *it, struct lustre_handle lockh; ldlm_policy_data_t policy; ldlm_mode_t mode; - ENTRY; if (it->d.lustre.it_lock_handle) { lockh.cookie = it->d.lustre.it_lock_handle; @@ -1076,7 +1061,7 @@ int mdc_intent_lock(struct obd_export *exp, struct md_op_data *op_data, { struct lustre_handle lockh; int rc = 0; - ENTRY; + LASSERT(it); CDEBUG(D_DLMTRACE, "(name: %.*s,"DFID") in obj "DFID @@ -1153,7 +1138,6 @@ static int mdc_intent_getattr_async_interpret(const struct lu_env *env, struct obd_device *obddev; struct ldlm_reply *lockrep; __u64 flags = LDLM_FL_HAS_INTENT; - ENTRY; it = &minfo->mi_it; lockh = &minfo->mi_lockh; @@ -1210,7 +1194,6 @@ int mdc_intent_getattr_async(struct obd_export *exp, }; int rc = 0; __u64 flags = LDLM_FL_HAS_INTENT; - ENTRY; CDEBUG(D_DLMTRACE,"name: %.*s in inode "DFID", intent: %s flags %#o\n", op_data->op_namelen, op_data->op_name, PFID(&op_data->op_fid1), diff --git a/drivers/staging/lustre/lustre/mdc/mdc_reint.c b/drivers/staging/lustre/lustre/mdc/mdc_reint.c index 5e25a07..be007a3 100644 --- a/drivers/staging/lustre/lustre/mdc/mdc_reint.c +++ b/drivers/staging/lustre/lustre/mdc/mdc_reint.c @@ -75,7 +75,6 @@ int mdc_resource_get_unused(struct obd_export *exp, struct lu_fid *fid, struct ldlm_res_id res_id; struct ldlm_resource *res; int count; - ENTRY; /* Return, i.e. cancel nothing, only if ELC is supported (flag in * export) but disabled through procfs (flag in NS). @@ -111,7 +110,6 @@ int mdc_setattr(struct obd_export *exp, struct md_op_data *op_data, struct obd_device *obd = exp->exp_obd; int count = 0, rc; __u64 bits; - ENTRY; LASSERT(op_data != NULL); @@ -217,7 +215,6 @@ int mdc_create(struct obd_export *exp, struct md_op_data *op_data, struct obd_import *import = exp->exp_obd->u.cli.cl_import; int generation = import->imp_generation; LIST_HEAD(cancels); - ENTRY; /* For case if upper layer did not alloc fid, do it now. */ if (!fid_is_sane(&op_data->op_fid2)) { @@ -325,7 +322,6 @@ int mdc_unlink(struct obd_export *exp, struct md_op_data *op_data, struct obd_device *obd = class_exp2obd(exp); struct ptlrpc_request *req = *request; int count = 0, rc; - ENTRY; LASSERT(req == NULL); @@ -380,7 +376,6 @@ int mdc_link(struct obd_export *exp, struct md_op_data *op_data, struct obd_device *obd = exp->exp_obd; struct ptlrpc_request *req; int count = 0, rc; - ENTRY; if ((op_data->op_flags & MF_MDC_CANCEL_FID2) && (fid_is_sane(&op_data->op_fid2))) @@ -428,7 +423,6 @@ int mdc_rename(struct obd_export *exp, struct md_op_data *op_data, struct obd_device *obd = exp->exp_obd; struct ptlrpc_request *req; int count = 0, rc; - ENTRY; if ((op_data->op_flags & MF_MDC_CANCEL_FID1) && (fid_is_sane(&op_data->op_fid1))) diff --git a/drivers/staging/lustre/lustre/mdc/mdc_request.c b/drivers/staging/lustre/lustre/mdc/mdc_request.c index 2dabfc0..f9e9184 100644 --- a/drivers/staging/lustre/lustre/mdc/mdc_request.c +++ b/drivers/staging/lustre/lustre/mdc/mdc_request.c @@ -65,7 +65,6 @@ int mdc_unpack_capa(struct obd_export *exp, struct ptlrpc_request *req, { struct lustre_capa *capa; struct obd_capa *c; - ENTRY; /* swabbed already in mdc_enqueue */ capa = req_capsule_server_get(&req->rq_pill, field); @@ -109,7 +108,6 @@ static int send_getstatus(struct obd_import *imp, struct lu_fid *rootfid, struct ptlrpc_request *req; struct mdt_body *body; int rc; - ENTRY; req = ptlrpc_request_alloc_pack(imp, &RQF_MDS_GETSTATUS, LUSTRE_MDS_VERSION, MDS_GETSTATUS); @@ -172,7 +170,6 @@ static int mdc_getattr_common(struct obd_export *exp, struct mdt_body *body; void *eadata; int rc; - ENTRY; /* Request message already built. */ rc = ptlrpc_queue_wait(req); @@ -220,7 +217,6 @@ int mdc_getattr(struct obd_export *exp, struct md_op_data *op_data, { struct ptlrpc_request *req; int rc; - ENTRY; /* Single MDS without an LMV case */ if (op_data->op_flags & MF_GET_MDT_IDX) { @@ -265,7 +261,6 @@ int mdc_getattr_name(struct obd_export *exp, struct md_op_data *op_data, { struct ptlrpc_request *req; int rc; - ENTRY; *request = NULL; req = ptlrpc_request_alloc(class_exp2cliimp(exp), @@ -314,8 +309,6 @@ static int mdc_is_subdir(struct obd_export *exp, struct ptlrpc_request *req; int rc; - ENTRY; - *request = NULL; req = ptlrpc_request_alloc_pack(class_exp2cliimp(exp), &RQF_MDS_IS_SUBDIR, LUSTRE_MDS_VERSION, @@ -345,7 +338,6 @@ static int mdc_xattr_common(struct obd_export *exp,const struct req_format *fmt, int xattr_namelen = 0; char *tmp; int rc; - ENTRY; *request = NULL; req = ptlrpc_request_alloc(class_exp2cliimp(exp), fmt); @@ -453,7 +445,6 @@ static int mdc_unpack_acl(struct ptlrpc_request *req, struct lustre_md *md) struct posix_acl *acl; void *buf; int rc; - ENTRY; if (!body->aclsize) RETURN(0); @@ -490,7 +481,6 @@ int mdc_get_lustre_md(struct obd_export *exp, struct ptlrpc_request *req, { struct req_capsule *pill = &req->rq_pill; int rc; - ENTRY; LASSERT(md); memset(md, 0, sizeof(*md)); @@ -629,7 +619,6 @@ out: int mdc_free_lustre_md(struct obd_export *exp, struct lustre_md *md) { - ENTRY; RETURN(0); } @@ -644,7 +633,6 @@ void mdc_replay_open(struct ptlrpc_request *req) struct obd_client_handle *och; struct lustre_handle old; struct mdt_body *body; - ENTRY; if (mod == NULL) { DEBUG_REQ(D_ERROR, req, @@ -722,7 +710,6 @@ int mdc_set_open_replay_data(struct obd_export *exp, struct mdt_rec_create *rec; struct mdt_body *body; struct obd_import *imp = open_req->rq_import; - ENTRY; if (!open_req->rq_replay) RETURN(0); @@ -779,7 +766,6 @@ int mdc_clear_open_replay_data(struct obd_export *exp, struct obd_client_handle *och) { struct md_open_data *mod = och->och_mod; - ENTRY; /** * It is possible to not have \var mod in a case of eviction between @@ -819,7 +805,6 @@ int mdc_close(struct obd_export *exp, struct md_op_data *op_data, struct obd_device *obd = class_exp2obd(exp); struct ptlrpc_request *req; int rc; - ENTRY; *request = NULL; req = ptlrpc_request_alloc(class_exp2cliimp(exp), &RQF_MDS_CLOSE); @@ -921,7 +906,6 @@ int mdc_done_writing(struct obd_export *exp, struct md_op_data *op_data, struct obd_device *obd = class_exp2obd(exp); struct ptlrpc_request *req; int rc; - ENTRY; req = ptlrpc_request_alloc(class_exp2cliimp(exp), &RQF_MDS_DONE_WRITING); @@ -993,7 +977,6 @@ int mdc_readpage(struct obd_export *exp, struct md_op_data *op_data, int resends = 0; struct l_wait_info lwi; int rc; - ENTRY; *request = NULL; init_waitqueue_head(&waitq); @@ -1075,7 +1058,6 @@ static int mdc_statfs(const struct lu_env *env, struct obd_statfs *msfs; struct obd_import *imp = NULL; int rc; - ENTRY; /* * Since the request might also come from lprocfs, so we need @@ -1174,7 +1156,6 @@ static int mdc_ioc_hsm_progress(struct obd_export *exp, struct hsm_progress_kernel *req_hpk; struct ptlrpc_request *req; int rc; - ENTRY; req = ptlrpc_request_alloc_pack(imp, &RQF_MDS_HSM_PROGRESS, LUSTRE_MDS_VERSION, MDS_HSM_PROGRESS); @@ -1205,7 +1186,6 @@ static int mdc_ioc_hsm_ct_register(struct obd_import *imp, __u32 archives) __u32 *archive_mask; struct ptlrpc_request *req; int rc; - ENTRY; req = ptlrpc_request_alloc_pack(imp, &RQF_MDS_HSM_CT_REGISTER, LUSTRE_MDS_VERSION, @@ -1239,7 +1219,6 @@ static int mdc_ioc_hsm_current_action(struct obd_export *exp, struct hsm_current_action *req_hca; struct ptlrpc_request *req; int rc; - ENTRY; req = ptlrpc_request_alloc(class_exp2cliimp(exp), &RQF_MDS_HSM_ACTION); @@ -1280,7 +1259,6 @@ static int mdc_ioc_hsm_ct_unregister(struct obd_import *imp) { struct ptlrpc_request *req; int rc; - ENTRY; req = ptlrpc_request_alloc_pack(imp, &RQF_MDS_HSM_CT_UNREGISTER, LUSTRE_MDS_VERSION, @@ -1306,7 +1284,6 @@ static int mdc_ioc_hsm_state_get(struct obd_export *exp, struct hsm_user_state *req_hus; struct ptlrpc_request *req; int rc; - ENTRY; req = ptlrpc_request_alloc(class_exp2cliimp(exp), &RQF_MDS_HSM_STATE_GET); @@ -1349,7 +1326,6 @@ static int mdc_ioc_hsm_state_set(struct obd_export *exp, struct hsm_state_set *req_hss; struct ptlrpc_request *req; int rc; - ENTRY; req = ptlrpc_request_alloc(class_exp2cliimp(exp), &RQF_MDS_HSM_STATE_SET); @@ -1393,7 +1369,6 @@ static int mdc_ioc_hsm_request(struct obd_export *exp, struct hsm_user_item *req_hui; char *req_opaque; int rc; - ENTRY; req = ptlrpc_request_alloc(imp, &RQF_MDS_HSM_REQUEST); if (req == NULL) @@ -1473,7 +1448,6 @@ static int changelog_kkuc_cb(const struct lu_env *env, struct llog_handle *llh, struct llog_changelog_rec *rec = (struct llog_changelog_rec *)hdr; struct kuc_hdr *lh; int len, rc; - ENTRY; if (rec->cr_hdr.lrh_type != CHANGELOG_REC) { rc = -EINVAL; @@ -1605,7 +1579,6 @@ static int mdc_quotacheck(struct obd_device *unused, struct obd_export *exp, struct ptlrpc_request *req; struct obd_quotactl *body; int rc; - ENTRY; req = ptlrpc_request_alloc_pack(class_exp2cliimp(exp), &RQF_MDS_QUOTACHECK, LUSTRE_MDS_VERSION, @@ -1633,7 +1606,6 @@ static int mdc_quota_poll_check(struct obd_export *exp, { struct client_obd *cli = &exp->exp_obd->u.cli; int rc; - ENTRY; qchk->obd_uuid = cli->cl_target_uuid; memcpy(qchk->obd_type, LUSTRE_MDS_NAME, strlen(LUSTRE_MDS_NAME)); @@ -1651,7 +1623,6 @@ static int mdc_quotactl(struct obd_device *unused, struct obd_export *exp, struct ptlrpc_request *req; struct obd_quotactl *oqc; int rc; - ENTRY; req = ptlrpc_request_alloc_pack(class_exp2cliimp(exp), &RQF_MDS_QUOTACTL, LUSTRE_MDS_VERSION, @@ -1689,7 +1660,6 @@ static int mdc_ioc_swap_layouts(struct obd_export *exp, struct ptlrpc_request *req; int rc, count; struct mdc_swap_layouts *msl, *payload; - ENTRY; msl = op_data->op_data; @@ -1747,7 +1717,6 @@ static int mdc_iocontrol(unsigned int cmd, struct obd_export *exp, int len, struct obd_import *imp = obd->u.cli.cl_import; struct llog_ctxt *ctxt; int rc; - ENTRY; if (!try_module_get(THIS_MODULE)) { CERROR("Can't get module. Is it alive?"); @@ -1897,7 +1866,6 @@ int mdc_get_info_rpc(struct obd_export *exp, struct ptlrpc_request *req; char *tmp; int rc = -EINVAL; - ENTRY; req = ptlrpc_request_alloc(imp, &RQF_MDS_GET_INFO); if (req == NULL) @@ -2010,7 +1978,6 @@ static int mdc_hsm_copytool_send(int len, void *val) struct kuc_hdr *lh = (struct kuc_hdr *)val; struct hsm_action_list *hal = (struct hsm_action_list *)(lh + 1); int rc; - ENTRY; if (len < sizeof(*lh) + sizeof(*hal)) { CERROR("Short HSM message %d < %d\n", len, @@ -2075,7 +2042,6 @@ int mdc_set_info_async(const struct lu_env *env, { struct obd_import *imp = class_exp2cliimp(exp); int rc; - ENTRY; if (KEY_IS(KEY_READ_ONLY)) { if (vallen != sizeof(int)) @@ -2171,7 +2137,6 @@ static int mdc_pin(struct obd_export *exp, const struct lu_fid *fid, struct ptlrpc_request *req; struct mdt_body *body; int rc; - ENTRY; req = ptlrpc_request_alloc(class_exp2cliimp(exp), &RQF_MDS_PIN); if (req == NULL) @@ -2224,7 +2189,6 @@ static int mdc_unpin(struct obd_export *exp, struct obd_client_handle *handle, struct ptlrpc_request *req; struct mdt_body *body; int rc; - ENTRY; req = ptlrpc_request_alloc_pack(class_exp2cliimp(exp), &RQF_MDS_UNPIN, LUSTRE_MDS_VERSION, MDS_UNPIN); @@ -2256,7 +2220,6 @@ int mdc_sync(struct obd_export *exp, const struct lu_fid *fid, { struct ptlrpc_request *req; int rc; - ENTRY; *request = NULL; req = ptlrpc_request_alloc(class_exp2cliimp(exp), &RQF_MDS_SYNC); @@ -2341,7 +2304,7 @@ int mdc_fid_alloc(struct obd_export *exp, struct lu_fid *fid, { struct client_obd *cli = &exp->exp_obd->u.cli; struct lu_client_seq *seq = cli->cl_seq; - ENTRY; + RETURN(seq_client_alloc_fid(NULL, seq, fid)); } @@ -2386,7 +2349,6 @@ static int mdc_setup(struct obd_device *obd, struct lustre_cfg *cfg) struct client_obd *cli = &obd->u.cli; struct lprocfs_static_vars lvars = { 0 }; int rc; - ENTRY; OBD_ALLOC(cli->cl_rpc_lock, sizeof (*cli->cl_rpc_lock)); if (!cli->cl_rpc_lock) @@ -2437,7 +2399,6 @@ static int mdc_init_ea_size(struct obd_export *exp, int easize, { struct obd_device *obd = exp->exp_obd; struct client_obd *cli = &obd->u.cli; - ENTRY; if (cli->cl_max_mds_easize < easize) cli->cl_max_mds_easize = easize; @@ -2454,7 +2415,6 @@ static int mdc_init_ea_size(struct obd_export *exp, int easize, static int mdc_precleanup(struct obd_device *obd, enum obd_cleanup_stage stage) { int rc = 0; - ENTRY; switch (stage) { case OBD_CLEANUP_EARLY: @@ -2495,8 +2455,6 @@ static int mdc_llog_init(struct obd_device *obd, struct obd_llog_group *olg, struct llog_ctxt *ctxt; int rc; - ENTRY; - LASSERT(olg == &obd->obd_olg); rc = llog_setup(NULL, obd, olg, LLOG_CHANGELOG_REPL_CTXT, tgt, @@ -2515,8 +2473,6 @@ static int mdc_llog_finish(struct obd_device *obd, int count) { struct llog_ctxt *ctxt; - ENTRY; - ctxt = llog_get_context(obd, LLOG_CHANGELOG_REPL_CTXT); if (ctxt) llog_cleanup(NULL, ctxt); @@ -2550,7 +2506,6 @@ int mdc_get_remote_perm(struct obd_export *exp, const struct lu_fid *fid, { struct ptlrpc_request *req; int rc; - ENTRY; LASSERT(client_is_remote(exp)); @@ -2589,7 +2544,6 @@ static int mdc_interpret_renew_capa(const struct lu_env *env, struct mdc_renew_capa_args *ra = args; struct mdt_body *body = NULL; struct lustre_capa *capa; - ENTRY; if (status) GOTO(out, capa = ERR_PTR(status)); @@ -2615,7 +2569,6 @@ static int mdc_renew_capa(struct obd_export *exp, struct obd_capa *oc, { struct ptlrpc_request *req; struct mdc_renew_capa_args *ra; - ENTRY; req = ptlrpc_request_alloc_pack(class_exp2cliimp(exp), &RQF_MDS_GETATTR, LUSTRE_MDS_VERSION, MDS_GETATTR); diff --git a/drivers/staging/lustre/lustre/mgc/libmgc.c b/drivers/staging/lustre/lustre/mgc/libmgc.c index 442146c..412f588 100644 --- a/drivers/staging/lustre/lustre/mgc/libmgc.c +++ b/drivers/staging/lustre/lustre/mgc/libmgc.c @@ -56,7 +56,6 @@ static int mgc_setup(struct obd_device *obd, struct lustre_cfg *lcfg) { int rc; - ENTRY; ptlrpcd_addref(); @@ -85,7 +84,6 @@ err_decref: static int mgc_precleanup(struct obd_device *obd, enum obd_cleanup_stage stage) { int rc = 0; - ENTRY; switch (stage) { case OBD_CLEANUP_EARLY: @@ -103,7 +101,6 @@ static int mgc_cleanup(struct obd_device *obd) { struct client_obd *cli = &obd->u.cli; int rc; - ENTRY; LASSERT(cli->cl_mgc_vfsmnt == NULL); @@ -118,7 +115,6 @@ static int mgc_llog_init(struct obd_device *obd, struct obd_llog_group *olg, { struct llog_ctxt *ctxt; int rc; - ENTRY; LASSERT(olg == &obd->obd_olg); rc = llog_setup(NULL, obd, olg, LLOG_CONFIG_REPL_CTXT, tgt, @@ -137,7 +133,6 @@ static int mgc_llog_finish(struct obd_device *obd, int count) { struct llog_ctxt *ctxt; - ENTRY; ctxt = llog_get_context(obd, LLOG_CONFIG_REPL_CTXT); if (ctxt) diff --git a/drivers/staging/lustre/lustre/mgc/mgc_request.c b/drivers/staging/lustre/lustre/mgc/mgc_request.c index 5167767..0696815 100644 --- a/drivers/staging/lustre/lustre/mgc/mgc_request.c +++ b/drivers/staging/lustre/lustre/mgc/mgc_request.c @@ -118,7 +118,6 @@ static DEFINE_SPINLOCK(config_list_lock); /* Take a reference to a config log */ static int config_log_get(struct config_llog_data *cld) { - ENTRY; atomic_inc(&cld->cld_refcount); CDEBUG(D_INFO, "log %s refs %d\n", cld->cld_logname, atomic_read(&cld->cld_refcount)); @@ -129,8 +128,6 @@ static int config_log_get(struct config_llog_data *cld) we can free the config log data */ static void config_log_put(struct config_llog_data *cld) { - ENTRY; - CDEBUG(D_INFO, "log %s refs %d\n", cld->cld_logname, atomic_read(&cld->cld_refcount)); LASSERT(atomic_read(&cld->cld_refcount) > 0); @@ -164,7 +161,6 @@ struct config_llog_data *config_log_find(char *logname, struct config_llog_data *cld; struct config_llog_data *found = NULL; void * instance; - ENTRY; LASSERT(logname != NULL); @@ -198,7 +194,6 @@ struct config_llog_data *do_config_log_add(struct obd_device *obd, { struct config_llog_data *cld; int rc; - ENTRY; CDEBUG(D_MGC, "do adding config log %s:%p\n", logname, cfg ? cfg->cfg_instance : 0); @@ -296,7 +291,6 @@ static int config_log_add(struct obd_device *obd, char *logname, struct config_llog_data *sptlrpc_cld; char seclogname[32]; char *ptr; - ENTRY; CDEBUG(D_MGC, "adding config log %s:%p\n", logname, cfg->cfg_instance); @@ -357,7 +351,6 @@ static int config_log_end(char *logname, struct config_llog_instance *cfg) struct config_llog_data *cld_sptlrpc = NULL; struct config_llog_data *cld_recover = NULL; int rc = 0; - ENTRY; cld = config_log_find(logname, cfg); if (cld == NULL) @@ -415,7 +408,6 @@ int lprocfs_mgc_rd_ir_state(struct seq_file *m, void *data) struct obd_import *imp = obd->u.cli.cl_import; struct obd_connect_data *ocd = &imp->imp_connect_data; struct config_llog_data *cld; - ENTRY; seq_printf(m, "imperative_recovery: %s\n", OCD_HAS_FLAG(ocd, IMP_RECOV) ? "ENABLED" : "DISABLED"); @@ -445,7 +437,6 @@ static DECLARE_COMPLETION(rq_exit); static void do_requeue(struct config_llog_data *cld) { - ENTRY; LASSERT(atomic_read(&cld->cld_refcount) > 0); /* Do not run mgc_process_log on a disconnected export or an @@ -474,7 +465,6 @@ static void do_requeue(struct config_llog_data *cld) static int mgc_requeue_thread(void *data) { int rc = 0; - ENTRY; CDEBUG(D_MGC, "Starting requeue thread\n"); @@ -563,8 +553,6 @@ static int mgc_requeue_thread(void *data) We are responsible for dropping the config log reference from here on out. */ static void mgc_requeue_add(struct config_llog_data *cld) { - ENTRY; - CDEBUG(D_INFO, "log %s: requeue (r=%d sp=%d st=%x)\n", cld->cld_logname, atomic_read(&cld->cld_refcount), cld->cld_stopping, rq_state); @@ -605,7 +593,6 @@ static int mgc_fs_setup(struct obd_device *obd, struct super_block *sb, struct dentry *dentry; char *label; int err = 0; - ENTRY; LASSERT(lsi); LASSERT(lsi->lsi_srv_mnt == mnt); @@ -668,7 +655,6 @@ static int mgc_fs_cleanup(struct obd_device *obd) { struct client_obd *cli = &obd->u.cli; int rc = 0; - ENTRY; LASSERT(cli->cl_mgc_vfsmnt != NULL); @@ -694,7 +680,6 @@ static atomic_t mgc_count = ATOMIC_INIT(0); static int mgc_precleanup(struct obd_device *obd, enum obd_cleanup_stage stage) { int rc = 0; - ENTRY; switch (stage) { case OBD_CLEANUP_EARLY: @@ -726,7 +711,6 @@ static int mgc_cleanup(struct obd_device *obd) { struct client_obd *cli = &obd->u.cli; int rc; - ENTRY; LASSERT(cli->cl_mgc_vfsmnt == NULL); @@ -747,7 +731,6 @@ static int mgc_setup(struct obd_device *obd, struct lustre_cfg *lcfg) { struct lprocfs_static_vars lvars; int rc; - ENTRY; ptlrpcd_addref(); @@ -798,7 +781,6 @@ static int mgc_blocking_ast(struct ldlm_lock *lock, struct ldlm_lock_desc *desc, struct lustre_handle lockh; struct config_llog_data *cld = (struct config_llog_data *)data; int rc = 0; - ENTRY; switch (flag) { case LDLM_CB_BLOCKING: @@ -862,7 +844,6 @@ static int mgc_set_mgs_param(struct obd_export *exp, struct ptlrpc_request *req; struct mgs_send_param *req_msp, *rep_msp; int rc; - ENTRY; req = ptlrpc_request_alloc_pack(class_exp2cliimp(exp), &RQF_MGS_SET_INFO, LUSTRE_MGS_VERSION, @@ -909,7 +890,6 @@ static int mgc_enqueue(struct obd_export *exp, struct lov_stripe_md *lsm, struct ptlrpc_request *req; int short_limit = cld_is_sptlrpc(cld); int rc; - ENTRY; CDEBUG(D_MGC, "Enqueue for %s (res "LPX64")\n", cld->cld_logname, cld->cld_resid.name[0]); @@ -944,8 +924,6 @@ static int mgc_enqueue(struct obd_export *exp, struct lov_stripe_md *lsm, static int mgc_cancel(struct obd_export *exp, struct lov_stripe_md *md, __u32 mode, struct lustre_handle *lockh) { - ENTRY; - ldlm_lock_decref(lockh, mode); RETURN(0); @@ -969,7 +947,6 @@ static int mgc_target_register(struct obd_export *exp, struct ptlrpc_request *req; struct mgs_target_info *req_mti, *rep_mti; int rc; - ENTRY; req = ptlrpc_request_alloc_pack(class_exp2cliimp(exp), &RQF_MGS_TARGET_REG, LUSTRE_MGS_VERSION, @@ -1007,7 +984,6 @@ int mgc_set_info_async(const struct lu_env *env, struct obd_export *exp, void *val, struct ptlrpc_request_set *set) { int rc = -EINVAL; - ENTRY; /* Turn off initial_recov after we try all backup servers once */ if (KEY_IS(KEY_INIT_RECOV_BACKUP)) { @@ -1179,7 +1155,6 @@ static int mgc_llog_init(struct obd_device *obd, struct obd_llog_group *olg, { struct llog_ctxt *ctxt; int rc; - ENTRY; LASSERT(olg == &obd->obd_olg); @@ -1208,8 +1183,6 @@ static int mgc_llog_finish(struct obd_device *obd, int count) { struct llog_ctxt *ctxt; - ENTRY; - ctxt = llog_get_context(obd, LLOG_CONFIG_REPL_CTXT); if (ctxt) llog_cleanup(NULL, ctxt); @@ -1242,7 +1215,6 @@ static int mgc_apply_recover_logs(struct obd_device *mgc, int pos; int rc = 0; int off = 0; - ENTRY; LASSERT(cfg->cfg_instance != NULL); LASSERT(cfg->cfg_sb == cfg->cfg_instance); @@ -1443,7 +1415,6 @@ static int mgc_process_recover_log(struct obd_device *obd, int i; int ealen; int rc; - ENTRY; /* allocate buffer for bulk transfer. * if this is the first time for this mgs to read logs, @@ -1586,8 +1557,6 @@ static int mgc_process_cfg_log(struct obd_device *mgc, int rc = 0, must_pop = 0; bool sptlrpc_started = false; - ENTRY; - LASSERT(cld); LASSERT(mutex_is_locked(&cld->cld_lock)); @@ -1663,7 +1632,6 @@ int mgc_process_log(struct obd_device *mgc, struct config_llog_data *cld) struct lustre_handle lockh = { 0 }; __u64 flags = LDLM_FL_NO_LRU; int rc = 0, rcl; - ENTRY; LASSERT(cld); @@ -1737,7 +1705,6 @@ static int mgc_process_config(struct obd_device *obd, obd_count len, void *buf) struct config_llog_instance *cfg = NULL; char *logname; int rc = 0; - ENTRY; switch(lcfg->lcfg_command) { case LCFG_LOV_ADD_OBD: { diff --git a/drivers/staging/lustre/lustre/obdclass/acl.c b/drivers/staging/lustre/lustre/obdclass/acl.c index c2a6702..66fdd66 100644 --- a/drivers/staging/lustre/lustre/obdclass/acl.c +++ b/drivers/staging/lustre/lustre/obdclass/acl.c @@ -144,7 +144,6 @@ lustre_posix_acl_xattr_2ext(posix_acl_xattr_header *header, int size) { int count, i, esize; ext_acl_xattr_header *new; - ENTRY; if (unlikely(size < 0)) RETURN(ERR_PTR(-EINVAL)); @@ -178,7 +177,6 @@ int lustre_posix_acl_xattr_filter(posix_acl_xattr_header *header, int size, int count, i, j, rc = 0; __u32 id; posix_acl_xattr_header *new; - ENTRY; if (unlikely(size < 0)) RETURN(-EINVAL); @@ -302,7 +300,6 @@ int lustre_acl_xattr_merge2posix(posix_acl_xattr_header *posix_header, int size, posix_acl_xattr_entry pe = {ACL_MASK, 0, ACL_UNDEFINED_ID}; posix_acl_xattr_header *new; ext_acl_xattr_entry *ee, ae; - ENTRY; lustre_posix_acl_cpu_to_le(&pe, &pe); ee = lustre_ext_acl_xattr_search(ext_header, &pe, &pos); @@ -420,7 +417,6 @@ lustre_acl_xattr_merge2ext(posix_acl_xattr_header *posix_header, int size, posix_acl_xattr_entry pae; ext_acl_xattr_header *new; ext_acl_xattr_entry *ee, eae; - ENTRY; if (unlikely(size < 0)) RETURN(ERR_PTR(-EINVAL)); diff --git a/drivers/staging/lustre/lustre/obdclass/capa.c b/drivers/staging/lustre/lustre/obdclass/capa.c index 5eea9bec..60eb94d 100644 --- a/drivers/staging/lustre/lustre/obdclass/capa.c +++ b/drivers/staging/lustre/lustre/obdclass/capa.c @@ -276,7 +276,6 @@ int capa_encrypt_id(__u32 *d, __u32 *s, __u8 *key, int keylen) unsigned int min; int rc; char alg[CRYPTO_MAX_ALG_NAME+1] = "aes"; - ENTRY; /* passing "aes" in a variable instead of a constant string keeps gcc * 4.3.2 happy */ @@ -329,7 +328,6 @@ int capa_decrypt_id(__u32 *d, __u32 *s, __u8 *key, int keylen) unsigned int min; int rc; char alg[CRYPTO_MAX_ALG_NAME+1] = "aes"; - ENTRY; /* passing "aes" in a variable instead of a constant string keeps gcc * 4.3.2 happy */ diff --git a/drivers/staging/lustre/lustre/obdclass/cl_io.c b/drivers/staging/lustre/lustre/obdclass/cl_io.c index f3f0315..96a299b 100644 --- a/drivers/staging/lustre/lustre/obdclass/cl_io.c +++ b/drivers/staging/lustre/lustre/obdclass/cl_io.c @@ -106,7 +106,6 @@ void cl_io_fini(const struct lu_env *env, struct cl_io *io) LINVRNT(cl_io_type_is_valid(io->ci_type)); LINVRNT(cl_io_invariant(io)); - ENTRY; while (!list_empty(&io->ci_layers)) { slice = container_of(io->ci_layers.prev, struct cl_io_slice, @@ -157,7 +156,6 @@ static int cl_io_init0(const struct lu_env *env, struct cl_io *io, LINVRNT(io->ci_state == CIS_ZERO || io->ci_state == CIS_FINI); LINVRNT(cl_io_type_is_valid(iot)); LINVRNT(cl_io_invariant(io)); - ENTRY; io->ci_type = iot; INIT_LIST_HEAD(&io->ci_lockset.cls_todo); @@ -228,7 +226,6 @@ int cl_io_rw_init(const struct lu_env *env, struct cl_io *io, { LINVRNT(iot == CIT_READ || iot == CIT_WRITE); LINVRNT(io->ci_obj != NULL); - ENTRY; LU_OBJECT_HEADER(D_VFSTRACE, env, &io->ci_obj->co_lu, "io range: %u ["LPU64", "LPU64") %u %u\n", @@ -288,7 +285,6 @@ static void cl_io_locks_sort(struct cl_io *io) { int done = 0; - ENTRY; /* hidden treasure: bubble sort for now. */ do { struct cl_io_lock_link *curr; @@ -339,7 +335,6 @@ int cl_queue_match(const struct list_head *queue, { struct cl_io_lock_link *scan; - ENTRY; list_for_each_entry(scan, queue, cill_linkage) { if (cl_lock_descr_match(&scan->cill_descr, need)) RETURN(+1); @@ -353,7 +348,6 @@ static int cl_queue_merge(const struct list_head *queue, { struct cl_io_lock_link *scan; - ENTRY; list_for_each_entry(scan, queue, cill_linkage) { if (cl_lock_descr_cmp(&scan->cill_descr, need)) continue; @@ -388,8 +382,6 @@ static int cl_lockset_lock_one(const struct lu_env *env, struct cl_lock *lock; int result; - ENTRY; - lock = cl_lock_request(env, io, &link->cill_descr, "io", io); if (!IS_ERR(lock)) { @@ -412,7 +404,6 @@ static void cl_lock_link_fini(const struct lu_env *env, struct cl_io *io, { struct cl_lock *lock = link->cill_lock; - ENTRY; list_del_init(&link->cill_linkage); if (lock != NULL) { cl_lock_release(env, lock, "io", io); @@ -431,7 +422,6 @@ static int cl_lockset_lock(const struct lu_env *env, struct cl_io *io, struct cl_lock *lock; int result; - ENTRY; result = 0; list_for_each_entry_safe(link, temp, &set->cls_todo, cill_linkage) { if (!cl_lockset_match(set, &link->cill_descr)) { @@ -474,7 +464,6 @@ int cl_io_lock(const struct lu_env *env, struct cl_io *io) LINVRNT(io->ci_state == CIS_IT_STARTED); LINVRNT(cl_io_invariant(io)); - ENTRY; cl_io_for_each(scan, io) { if (scan->cis_iop->op[io->ci_type].cio_lock == NULL) continue; @@ -508,7 +497,6 @@ void cl_io_unlock(const struct lu_env *env, struct cl_io *io) LASSERT(CIS_IT_STARTED <= io->ci_state && io->ci_state < CIS_UNLOCKED); LINVRNT(cl_io_invariant(io)); - ENTRY; set = &io->ci_lockset; list_for_each_entry_safe(link, temp, &set->cls_todo, cill_linkage) @@ -547,7 +535,6 @@ int cl_io_iter_init(const struct lu_env *env, struct cl_io *io) LINVRNT(io->ci_state == CIS_INIT || io->ci_state == CIS_IT_ENDED); LINVRNT(cl_io_invariant(io)); - ENTRY; result = 0; cl_io_for_each(scan, io) { if (scan->cis_iop->op[io->ci_type].cio_iter_init == NULL) @@ -576,7 +563,6 @@ void cl_io_iter_fini(const struct lu_env *env, struct cl_io *io) LINVRNT(io->ci_state == CIS_UNLOCKED); LINVRNT(cl_io_invariant(io)); - ENTRY; cl_io_for_each_reverse(scan, io) { if (scan->cis_iop->op[io->ci_type].cio_iter_fini != NULL) scan->cis_iop->op[io->ci_type].cio_iter_fini(env, scan); @@ -598,8 +584,6 @@ void cl_io_rw_advance(const struct lu_env *env, struct cl_io *io, size_t nob) LINVRNT(cl_io_is_loopable(io)); LINVRNT(cl_io_invariant(io)); - ENTRY; - io->u.ci_rw.crw_pos += nob; io->u.ci_rw.crw_count -= nob; @@ -621,7 +605,6 @@ int cl_io_lock_add(const struct lu_env *env, struct cl_io *io, { int result; - ENTRY; if (cl_lockset_merge(&io->ci_lockset, &link->cill_descr)) result = +1; else { @@ -647,7 +630,6 @@ int cl_io_lock_alloc_add(const struct lu_env *env, struct cl_io *io, struct cl_io_lock_link *link; int result; - ENTRY; OBD_ALLOC_PTR(link); if (link != NULL) { link->cill_descr = *descr; @@ -673,7 +655,6 @@ int cl_io_start(const struct lu_env *env, struct cl_io *io) LINVRNT(cl_io_is_loopable(io)); LINVRNT(io->ci_state == CIS_LOCKED); LINVRNT(cl_io_invariant(io)); - ENTRY; io->ci_state = CIS_IO_GOING; cl_io_for_each(scan, io) { @@ -700,7 +681,6 @@ void cl_io_end(const struct lu_env *env, struct cl_io *io) LINVRNT(cl_io_is_loopable(io)); LINVRNT(io->ci_state == CIS_IO_GOING); LINVRNT(cl_io_invariant(io)); - ENTRY; cl_io_for_each_reverse(scan, io) { if (scan->cis_iop->op[io->ci_type].cio_end != NULL) @@ -774,7 +754,6 @@ int cl_io_read_page(const struct lu_env *env, struct cl_io *io, LINVRNT(io->ci_state == CIS_IO_GOING || io->ci_state == CIS_LOCKED); LINVRNT(cl_page_in_io(page, io)); LINVRNT(cl_io_invariant(io)); - ENTRY; queue = &io->ci_queue; @@ -827,7 +806,6 @@ int cl_io_prepare_write(const struct lu_env *env, struct cl_io *io, LINVRNT(io->ci_state == CIS_IO_GOING || io->ci_state == CIS_LOCKED); LINVRNT(cl_io_invariant(io)); LASSERT(cl_page_in_io(page, io)); - ENTRY; cl_io_for_each_reverse(scan, io) { if (scan->cis_iop->cio_prepare_write != NULL) { @@ -867,7 +845,6 @@ int cl_io_commit_write(const struct lu_env *env, struct cl_io *io, */ LASSERT(cl_page_is_owned(page, io) || page->cp_parent != NULL); LASSERT(cl_page_in_io(page, io)); - ENTRY; cl_io_for_each(scan, io) { if (scan->cis_iop->cio_commit_write != NULL) { @@ -903,7 +880,6 @@ int cl_io_submit_rw(const struct lu_env *env, struct cl_io *io, int result = 0; LINVRNT(crt < ARRAY_SIZE(scan->cis_iop->req_op)); - ENTRY; cl_io_for_each(scan, io) { if (scan->cis_iop->req_op[crt].cio_submit == NULL) @@ -1009,7 +985,6 @@ int cl_io_loop(const struct lu_env *env, struct cl_io *io) int result = 0; LINVRNT(cl_io_is_loopable(io)); - ENTRY; do { size_t nob; @@ -1064,7 +1039,6 @@ void cl_io_slice_add(struct cl_io *io, struct cl_io_slice *slice, LASSERT((linkage->prev == NULL && linkage->next == NULL) || list_empty(linkage)); - ENTRY; list_add_tail(linkage, &io->ci_layers); slice->cis_io = io; @@ -1080,7 +1054,6 @@ EXPORT_SYMBOL(cl_io_slice_add); */ void cl_page_list_init(struct cl_page_list *plist) { - ENTRY; plist->pl_nr = 0; INIT_LIST_HEAD(&plist->pl_pages); plist->pl_owner = current; @@ -1093,7 +1066,6 @@ EXPORT_SYMBOL(cl_page_list_init); */ void cl_page_list_add(struct cl_page_list *plist, struct cl_page *page) { - ENTRY; /* it would be better to check that page is owned by "current" io, but * it is not passed here. */ LASSERT(page->cp_owner != NULL); @@ -1120,7 +1092,6 @@ void cl_page_list_del(const struct lu_env *env, LASSERT(plist->pl_nr > 0); LINVRNT(plist->pl_owner == current); - ENTRY; list_del_init(&page->cp_batch); lockdep_off(); mutex_unlock(&page->cp_mutex); @@ -1142,7 +1113,6 @@ void cl_page_list_move(struct cl_page_list *dst, struct cl_page_list *src, LINVRNT(dst->pl_owner == current); LINVRNT(src->pl_owner == current); - ENTRY; list_move_tail(&page->cp_batch, &dst->pl_pages); --src->pl_nr; ++dst->pl_nr; @@ -1163,7 +1133,6 @@ void cl_page_list_splice(struct cl_page_list *list, struct cl_page_list *head) LINVRNT(list->pl_owner == current); LINVRNT(head->pl_owner == current); - ENTRY; cl_page_list_for_each_safe(page, tmp, list) cl_page_list_move(head, list, page); EXIT; @@ -1184,7 +1153,6 @@ void cl_page_list_disown(const struct lu_env *env, LINVRNT(plist->pl_owner == current); - ENTRY; cl_page_list_for_each_safe(page, temp, plist) { LASSERT(plist->pl_nr > 0); @@ -1220,7 +1188,6 @@ void cl_page_list_fini(const struct lu_env *env, struct cl_page_list *plist) LINVRNT(plist->pl_owner == current); - ENTRY; cl_page_list_for_each_safe(page, temp, plist) cl_page_list_del(env, plist, page); LASSERT(plist->pl_nr == 0); @@ -1241,7 +1208,6 @@ int cl_page_list_own(const struct lu_env *env, LINVRNT(plist->pl_owner == current); - ENTRY; result = 0; cl_page_list_for_each_safe(page, temp, plist) { LASSERT(index <= page->cp_index); @@ -1279,7 +1245,6 @@ void cl_page_list_discard(const struct lu_env *env, struct cl_io *io, struct cl_page *page; LINVRNT(plist->pl_owner == current); - ENTRY; cl_page_list_for_each(page, plist) cl_page_discard(env, io, page); EXIT; @@ -1296,7 +1261,6 @@ int cl_page_list_unmap(const struct lu_env *env, struct cl_io *io, int result; LINVRNT(plist->pl_owner == current); - ENTRY; result = 0; cl_page_list_for_each(page, plist) { result = cl_page_unmap(env, io, page); @@ -1312,7 +1276,6 @@ EXPORT_SYMBOL(cl_page_list_unmap); */ void cl_2queue_init(struct cl_2queue *queue) { - ENTRY; cl_page_list_init(&queue->c2_qin); cl_page_list_init(&queue->c2_qout); EXIT; @@ -1324,7 +1287,6 @@ EXPORT_SYMBOL(cl_2queue_init); */ void cl_2queue_add(struct cl_2queue *queue, struct cl_page *page) { - ENTRY; cl_page_list_add(&queue->c2_qin, page); EXIT; } @@ -1336,7 +1298,6 @@ EXPORT_SYMBOL(cl_2queue_add); void cl_2queue_disown(const struct lu_env *env, struct cl_io *io, struct cl_2queue *queue) { - ENTRY; cl_page_list_disown(env, io, &queue->c2_qin); cl_page_list_disown(env, io, &queue->c2_qout); EXIT; @@ -1349,7 +1310,6 @@ EXPORT_SYMBOL(cl_2queue_disown); void cl_2queue_discard(const struct lu_env *env, struct cl_io *io, struct cl_2queue *queue) { - ENTRY; cl_page_list_discard(env, io, &queue->c2_qin); cl_page_list_discard(env, io, &queue->c2_qout); EXIT; @@ -1372,7 +1332,6 @@ EXPORT_SYMBOL(cl_2queue_assume); */ void cl_2queue_fini(const struct lu_env *env, struct cl_2queue *queue) { - ENTRY; cl_page_list_fini(env, &queue->c2_qout); cl_page_list_fini(env, &queue->c2_qin); EXIT; @@ -1384,7 +1343,6 @@ EXPORT_SYMBOL(cl_2queue_fini); */ void cl_2queue_init_page(struct cl_2queue *queue, struct cl_page *page) { - ENTRY; cl_2queue_init(queue); cl_2queue_add(queue, page); EXIT; @@ -1398,7 +1356,6 @@ EXPORT_SYMBOL(cl_2queue_init_page); */ struct cl_io *cl_io_top(struct cl_io *io) { - ENTRY; while (io->ci_parent != NULL) io = io->ci_parent; RETURN(io); @@ -1426,7 +1383,6 @@ void cl_req_slice_add(struct cl_req *req, struct cl_req_slice *slice, struct cl_device *dev, const struct cl_req_operations *ops) { - ENTRY; list_add_tail(&slice->crs_linkage, &req->crq_layers); slice->crs_dev = dev; slice->crs_ops = ops; @@ -1443,7 +1399,6 @@ static void cl_req_free(const struct lu_env *env, struct cl_req *req) LASSERT(req->crq_nrpages == 0); LINVRNT(list_empty(&req->crq_layers)); LINVRNT(equi(req->crq_nrobjs > 0, req->crq_o != NULL)); - ENTRY; if (req->crq_o != NULL) { for (i = 0; i < req->crq_nrobjs; ++i) { @@ -1468,7 +1423,6 @@ static int cl_req_init(const struct lu_env *env, struct cl_req *req, struct cl_page_slice *slice; int result; - ENTRY; result = 0; page = cl_page_top(page); do { @@ -1494,7 +1448,6 @@ void cl_req_completion(const struct lu_env *env, struct cl_req *req, int rc) { struct cl_req_slice *slice; - ENTRY; /* * for the lack of list_for_each_entry_reverse_safe()... */ @@ -1519,7 +1472,6 @@ struct cl_req *cl_req_alloc(const struct lu_env *env, struct cl_page *page, struct cl_req *req; LINVRNT(nr_objects > 0); - ENTRY; OBD_ALLOC_PTR(req); if (req != NULL) { @@ -1554,7 +1506,6 @@ void cl_req_page_add(const struct lu_env *env, struct cl_req_obj *rqo; int i; - ENTRY; page = cl_page_top(page); LASSERT(list_empty(&page->cp_flight)); @@ -1588,7 +1539,6 @@ void cl_req_page_done(const struct lu_env *env, struct cl_page *page) { struct cl_req *req = page->cp_req; - ENTRY; page = cl_page_top(page); LASSERT(!list_empty(&page->cp_flight)); @@ -1611,7 +1561,6 @@ int cl_req_prep(const struct lu_env *env, struct cl_req *req) int result; const struct cl_req_slice *slice; - ENTRY; /* * Check that the caller of cl_req_alloc() didn't lie about the number * of objects. @@ -1644,7 +1593,6 @@ void cl_req_attr_set(const struct lu_env *env, struct cl_req *req, int i; LASSERT(!list_empty(&req->crq_pages)); - ENTRY; /* Take any page to use as a model. */ page = list_entry(req->crq_pages.next, struct cl_page, cp_flight); @@ -1676,7 +1624,6 @@ EXPORT_SYMBOL(cl_req_attr_set); */ void cl_sync_io_init(struct cl_sync_io *anchor, int nrpages) { - ENTRY; init_waitqueue_head(&anchor->csi_waitq); atomic_set(&anchor->csi_sync_nr, nrpages); atomic_set(&anchor->csi_barrier, nrpages > 0); @@ -1696,7 +1643,6 @@ int cl_sync_io_wait(const struct lu_env *env, struct cl_io *io, struct l_wait_info lwi = LWI_TIMEOUT_INTR(cfs_time_seconds(timeout), NULL, NULL, NULL); int rc; - ENTRY; LASSERT(timeout >= 0); @@ -1735,7 +1681,6 @@ EXPORT_SYMBOL(cl_sync_io_wait); */ void cl_sync_io_note(struct cl_sync_io *anchor, int ioret) { - ENTRY; if (anchor->csi_sync_rc == 0 && ioret < 0) anchor->csi_sync_rc = ioret; /* diff --git a/drivers/staging/lustre/lustre/obdclass/cl_lock.c b/drivers/staging/lustre/lustre/obdclass/cl_lock.c index 958c1e5..adcf789 100644 --- a/drivers/staging/lustre/lustre/obdclass/cl_lock.c +++ b/drivers/staging/lustre/lustre/obdclass/cl_lock.c @@ -191,7 +191,6 @@ void cl_lock_slice_add(struct cl_lock *lock, struct cl_lock_slice *slice, struct cl_object *obj, const struct cl_lock_operations *ops) { - ENTRY; slice->cls_lock = lock; list_add_tail(&slice->cls_linkage, &lock->cll_layers); slice->cls_obj = obj; @@ -254,7 +253,6 @@ static void cl_lock_free(const struct lu_env *env, struct cl_lock *lock) LINVRNT(!cl_lock_is_mutexed(lock)); - ENTRY; cl_lock_trace(D_DLMTRACE, env, "free lock", lock); might_sleep(); while (!list_empty(&lock->cll_layers)) { @@ -290,7 +288,6 @@ void cl_lock_put(const struct lu_env *env, struct cl_lock *lock) struct cl_object *obj; LINVRNT(cl_lock_invariant(env, lock)); - ENTRY; obj = lock->cll_descr.cld_obj; LINVRNT(obj != NULL); @@ -366,7 +363,6 @@ static struct cl_lock *cl_lock_alloc(const struct lu_env *env, struct cl_lock *lock; struct lu_object_header *head; - ENTRY; OBD_SLAB_ALLOC_PTR_GFP(lock, cl_lock_kmem, __GFP_IO); if (lock != NULL) { atomic_set(&lock->cll_ref, 1); @@ -468,7 +464,6 @@ static int cl_lock_fits_into(const struct lu_env *env, const struct cl_lock_slice *slice; LINVRNT(cl_lock_invariant_trusted(env, lock)); - ENTRY; list_for_each_entry(slice, &lock->cll_layers, cls_linkage) { if (slice->cls_ops->clo_fits_into != NULL && !slice->cls_ops->clo_fits_into(env, slice, need, io)) @@ -485,8 +480,6 @@ static struct cl_lock *cl_lock_lookup(const struct lu_env *env, struct cl_lock *lock; struct cl_object_header *head; - ENTRY; - head = cl_object_header(obj); LINVRNT(spin_is_locked(&head->coh_lock_guard)); CS_LOCK_INC(obj, lookup); @@ -528,8 +521,6 @@ static struct cl_lock *cl_lock_find(const struct lu_env *env, struct cl_object *obj; struct cl_lock *lock; - ENTRY; - obj = need->cld_obj; head = cl_object_header(obj); @@ -630,7 +621,6 @@ const struct cl_lock_slice *cl_lock_at(const struct cl_lock *lock, const struct cl_lock_slice *slice; LINVRNT(cl_lock_invariant_trusted(NULL, lock)); - ENTRY; list_for_each_entry(slice, &lock->cll_layers, cls_linkage) { if (slice->cls_obj->co_lu.lo_dev->ld_type == dtype) @@ -705,7 +695,6 @@ int cl_lock_mutex_try(const struct lu_env *env, struct cl_lock *lock) int result; LINVRNT(cl_lock_invariant_trusted(env, lock)); - ENTRY; result = 0; if (lock->cll_guarder == current) { @@ -784,7 +773,6 @@ static void cl_lock_cancel0(const struct lu_env *env, struct cl_lock *lock) { LINVRNT(cl_lock_is_mutexed(lock)); LINVRNT(cl_lock_invariant(env, lock)); - ENTRY; if (!(lock->cll_flags & CLF_CANCELLED)) { const struct cl_lock_slice *slice; @@ -806,7 +794,6 @@ static void cl_lock_delete0(const struct lu_env *env, struct cl_lock *lock) LINVRNT(cl_lock_is_mutexed(lock)); LINVRNT(cl_lock_invariant(env, lock)); - ENTRY; if (lock->cll_state < CLS_FREEING) { LASSERT(lock->cll_state != CLS_INTRANSIT); cl_lock_state_set(env, lock, CLS_FREEING); @@ -886,7 +873,6 @@ void cl_lock_hold_release(const struct lu_env *env, struct cl_lock *lock, LINVRNT(cl_lock_invariant(env, lock)); LASSERT(lock->cll_holds > 0); - ENTRY; cl_lock_trace(D_DLMTRACE, env, "hold release lock", lock); lu_ref_del(&lock->cll_holders, scope, source); cl_lock_hold_mod(env, lock, -1); @@ -939,7 +925,6 @@ int cl_lock_state_wait(const struct lu_env *env, struct cl_lock *lock) sigset_t blocked; int result; - ENTRY; LINVRNT(cl_lock_is_mutexed(lock)); LINVRNT(cl_lock_invariant(env, lock)); LASSERT(lock->cll_depth == 1); @@ -985,7 +970,6 @@ static void cl_lock_state_signal(const struct lu_env *env, struct cl_lock *lock, { const struct cl_lock_slice *slice; - ENTRY; LINVRNT(cl_lock_is_mutexed(lock)); LINVRNT(cl_lock_invariant(env, lock)); @@ -1005,7 +989,6 @@ static void cl_lock_state_signal(const struct lu_env *env, struct cl_lock *lock, */ void cl_lock_signal(const struct lu_env *env, struct cl_lock *lock) { - ENTRY; cl_lock_trace(D_DLMTRACE, env, "state signal lock", lock); cl_lock_state_signal(env, lock, lock->cll_state); EXIT; @@ -1025,7 +1008,6 @@ EXPORT_SYMBOL(cl_lock_signal); void cl_lock_state_set(const struct lu_env *env, struct cl_lock *lock, enum cl_lock_state state) { - ENTRY; LASSERT(lock->cll_state <= state || (lock->cll_state == CLS_CACHED && (state == CLS_HELD || /* lock found in cache */ @@ -1084,7 +1066,6 @@ int cl_use_try(const struct lu_env *env, struct cl_lock *lock, int atomic) int result; enum cl_lock_state state; - ENTRY; cl_lock_trace(D_DLMTRACE, env, "use lock", lock); LASSERT(lock->cll_state == CLS_CACHED); @@ -1144,7 +1125,6 @@ static int cl_enqueue_kick(const struct lu_env *env, int result; const struct cl_lock_slice *slice; - ENTRY; result = -ENOSYS; list_for_each_entry(slice, &lock->cll_layers, cls_linkage) { if (slice->cls_ops->clo_enqueue != NULL) { @@ -1176,7 +1156,6 @@ int cl_enqueue_try(const struct lu_env *env, struct cl_lock *lock, { int result; - ENTRY; cl_lock_trace(D_DLMTRACE, env, "enqueue lock", lock); do { LINVRNT(cl_lock_is_mutexed(lock)); @@ -1235,7 +1214,6 @@ int cl_lock_enqueue_wait(const struct lu_env *env, { struct cl_lock *conflict; int rc = 0; - ENTRY; LASSERT(cl_lock_is_mutexed(lock)); LASSERT(lock->cll_state == CLS_QUEUING); @@ -1274,8 +1252,6 @@ static int cl_enqueue_locked(const struct lu_env *env, struct cl_lock *lock, { int result; - ENTRY; - LINVRNT(cl_lock_is_mutexed(lock)); LINVRNT(cl_lock_invariant(env, lock)); LASSERT(lock->cll_holds > 0); @@ -1315,8 +1291,6 @@ int cl_enqueue(const struct lu_env *env, struct cl_lock *lock, { int result; - ENTRY; - cl_lock_lockdep_acquire(env, lock, enqflags); cl_lock_mutex_get(env, lock); result = cl_enqueue_locked(env, lock, io, enqflags); @@ -1346,7 +1320,6 @@ int cl_unuse_try(const struct lu_env *env, struct cl_lock *lock) int result; enum cl_lock_state state = CLS_NEW; - ENTRY; cl_lock_trace(D_DLMTRACE, env, "unuse lock", lock); if (lock->cll_users > 1) { @@ -1411,7 +1384,6 @@ EXPORT_SYMBOL(cl_unuse_try); static void cl_unuse_locked(const struct lu_env *env, struct cl_lock *lock) { int result; - ENTRY; result = cl_unuse_try(env, lock); if (result) @@ -1425,7 +1397,6 @@ static void cl_unuse_locked(const struct lu_env *env, struct cl_lock *lock) */ void cl_unuse(const struct lu_env *env, struct cl_lock *lock) { - ENTRY; cl_lock_mutex_get(env, lock); cl_unuse_locked(env, lock); cl_lock_mutex_put(env, lock); @@ -1449,7 +1420,6 @@ int cl_wait_try(const struct lu_env *env, struct cl_lock *lock) const struct cl_lock_slice *slice; int result; - ENTRY; cl_lock_trace(D_DLMTRACE, env, "wait lock try", lock); do { LINVRNT(cl_lock_is_mutexed(lock)); @@ -1506,7 +1476,6 @@ int cl_wait(const struct lu_env *env, struct cl_lock *lock) { int result; - ENTRY; cl_lock_mutex_get(env, lock); LINVRNT(cl_lock_invariant(env, lock)); @@ -1544,7 +1513,6 @@ unsigned long cl_lock_weigh(const struct lu_env *env, struct cl_lock *lock) unsigned long pound; unsigned long ounce; - ENTRY; LINVRNT(cl_lock_is_mutexed(lock)); LINVRNT(cl_lock_invariant(env, lock)); @@ -1579,7 +1547,6 @@ int cl_lock_modify(const struct lu_env *env, struct cl_lock *lock, struct cl_object_header *hdr = cl_object_header(obj); int result; - ENTRY; cl_lock_trace(D_DLMTRACE, env, "modify lock", lock); /* don't allow object to change */ LASSERT(obj == desc->cld_obj); @@ -1642,7 +1609,6 @@ int cl_lock_closure_build(const struct lu_env *env, struct cl_lock *lock, const struct cl_lock_slice *slice; int result; - ENTRY; LINVRNT(cl_lock_is_mutexed(closure->clc_origin)); LINVRNT(cl_lock_invariant(env, closure->clc_origin)); @@ -1674,7 +1640,7 @@ int cl_lock_enclosure(const struct lu_env *env, struct cl_lock *lock, struct cl_lock_closure *closure) { int result = 0; - ENTRY; + cl_lock_trace(D_DLMTRACE, env, "enclosure lock", lock); if (!cl_lock_mutex_try(env, lock)) { /* @@ -1766,7 +1732,6 @@ void cl_lock_delete(const struct lu_env *env, struct cl_lock *lock) LASSERT(ergo(cl_lock_nesting(lock) == CNL_TOP, cl_lock_nr_mutexed(env) == 1)); - ENTRY; cl_lock_trace(D_DLMTRACE, env, "delete lock", lock); if (lock->cll_holds == 0) cl_lock_delete0(env, lock); @@ -1791,7 +1756,6 @@ void cl_lock_error(const struct lu_env *env, struct cl_lock *lock, int error) LINVRNT(cl_lock_is_mutexed(lock)); LINVRNT(cl_lock_invariant(env, lock)); - ENTRY; if (lock->cll_error == 0 && error != 0) { cl_lock_trace(D_DLMTRACE, env, "set lock error", lock); lock->cll_error = error; @@ -1819,7 +1783,6 @@ void cl_lock_cancel(const struct lu_env *env, struct cl_lock *lock) LINVRNT(cl_lock_is_mutexed(lock)); LINVRNT(cl_lock_invariant(env, lock)); - ENTRY; cl_lock_trace(D_DLMTRACE, env, "cancel lock", lock); if (lock->cll_holds == 0) cl_lock_cancel0(env, lock); @@ -1843,8 +1806,6 @@ struct cl_lock *cl_lock_at_pgoff(const struct lu_env *env, struct cl_lock *lock; struct cl_lock_descr *need; - ENTRY; - head = cl_object_header(obj); need = &cl_env_info(env)->clt_descr; lock = NULL; @@ -1979,7 +1940,6 @@ int cl_lock_discard_pages(const struct lu_env *env, struct cl_lock *lock) int result; LINVRNT(cl_lock_invariant(env, lock)); - ENTRY; io->ci_obj = cl_object_top(descr->cld_obj); io->ci_ignore_layout = 1; @@ -2018,7 +1978,6 @@ void cl_locks_prune(const struct lu_env *env, struct cl_object *obj, int cancel) struct cl_object_header *head; struct cl_lock *lock; - ENTRY; head = cl_object_header(obj); /* * If locks are destroyed without cancellation, all pages must be @@ -2070,8 +2029,6 @@ static struct cl_lock *cl_lock_hold_mutex(const struct lu_env *env, { struct cl_lock *lock; - ENTRY; - while (1) { lock = cl_lock_find(env, io, need); if (IS_ERR(lock)) @@ -2103,8 +2060,6 @@ struct cl_lock *cl_lock_hold(const struct lu_env *env, const struct cl_io *io, { struct cl_lock *lock; - ENTRY; - lock = cl_lock_hold_mutex(env, io, need, scope, source); if (!IS_ERR(lock)) cl_lock_mutex_put(env, lock); @@ -2124,7 +2079,6 @@ struct cl_lock *cl_lock_request(const struct lu_env *env, struct cl_io *io, int rc; __u32 enqflags = need->cld_enq_flags; - ENTRY; do { lock = cl_lock_hold_mutex(env, io, need, scope, source); if (IS_ERR(lock)) @@ -2170,7 +2124,6 @@ void cl_lock_hold_add(const struct lu_env *env, struct cl_lock *lock, LINVRNT(cl_lock_invariant(env, lock)); LASSERT(lock->cll_state != CLS_FREEING); - ENTRY; cl_lock_hold_mod(env, lock, +1); cl_lock_get(lock); lu_ref_add(&lock->cll_holders, scope, source); @@ -2187,7 +2140,6 @@ void cl_lock_unhold(const struct lu_env *env, struct cl_lock *lock, const char *scope, const void *source) { LINVRNT(cl_lock_invariant(env, lock)); - ENTRY; cl_lock_hold_release(env, lock, scope, source); lu_ref_del(&lock->cll_reference, scope, source); cl_lock_put(env, lock); @@ -2202,7 +2154,6 @@ void cl_lock_release(const struct lu_env *env, struct cl_lock *lock, const char *scope, const void *source) { LINVRNT(cl_lock_invariant(env, lock)); - ENTRY; cl_lock_trace(D_DLMTRACE, env, "release lock", lock); cl_lock_mutex_get(env, lock); cl_lock_hold_release(env, lock, scope, source); @@ -2218,7 +2169,6 @@ void cl_lock_user_add(const struct lu_env *env, struct cl_lock *lock) LINVRNT(cl_lock_is_mutexed(lock)); LINVRNT(cl_lock_invariant(env, lock)); - ENTRY; cl_lock_used_mod(env, lock, +1); EXIT; } @@ -2230,7 +2180,6 @@ void cl_lock_user_del(const struct lu_env *env, struct cl_lock *lock) LINVRNT(cl_lock_invariant(env, lock)); LASSERT(lock->cll_users > 0); - ENTRY; cl_lock_used_mod(env, lock, -1); if (lock->cll_users == 0) wake_up_all(&lock->cll_wq); diff --git a/drivers/staging/lustre/lustre/obdclass/cl_object.c b/drivers/staging/lustre/lustre/obdclass/cl_object.c index cdb5fba..2abc4b5 100644 --- a/drivers/staging/lustre/lustre/obdclass/cl_object.c +++ b/drivers/staging/lustre/lustre/obdclass/cl_object.c @@ -79,7 +79,6 @@ int cl_object_header_init(struct cl_object_header *h) { int result; - ENTRY; result = lu_object_header_init(&h->coh_lu); if (result == 0) { spin_lock_init(&h->coh_page_guard); @@ -222,7 +221,6 @@ int cl_object_attr_get(const struct lu_env *env, struct cl_object *obj, int result; LASSERT(spin_is_locked(cl_object_attr_guard(obj))); - ENTRY; top = obj->co_lu.lo_header; result = 0; @@ -254,7 +252,6 @@ int cl_object_attr_set(const struct lu_env *env, struct cl_object *obj, int result; LASSERT(spin_is_locked(cl_object_attr_guard(obj))); - ENTRY; top = obj->co_lu.lo_header; result = 0; @@ -287,7 +284,6 @@ int cl_object_glimpse(const struct lu_env *env, struct cl_object *obj, struct lu_object_header *top; int result; - ENTRY; top = obj->co_lu.lo_header; result = 0; list_for_each_entry_reverse(obj, &top->loh_layers, @@ -316,7 +312,6 @@ int cl_conf_set(const struct lu_env *env, struct cl_object *obj, struct lu_object_header *top; int result; - ENTRY; top = obj->co_lu.lo_header; result = 0; list_for_each_entry(obj, &top->loh_layers, co_lu.lo_linkage) { @@ -362,7 +357,6 @@ EXPORT_SYMBOL(cl_object_kill); */ void cl_object_prune(const struct lu_env *env, struct cl_object *obj) { - ENTRY; cl_pages_prune(env, obj); cl_locks_prune(env, obj, 1); EXIT; @@ -941,7 +935,6 @@ EXPORT_SYMBOL(cl_env_nested_put); */ void cl_attr2lvb(struct ost_lvb *lvb, const struct cl_attr *attr) { - ENTRY; lvb->lvb_size = attr->cat_size; lvb->lvb_mtime = attr->cat_mtime; lvb->lvb_atime = attr->cat_atime; @@ -958,7 +951,6 @@ EXPORT_SYMBOL(cl_attr2lvb); */ void cl_lvb2attr(struct cl_attr *attr, const struct ost_lvb *lvb) { - ENTRY; attr->cat_size = lvb->lvb_size; attr->cat_mtime = lvb->lvb_mtime; attr->cat_atime = lvb->lvb_atime; diff --git a/drivers/staging/lustre/lustre/obdclass/cl_page.c b/drivers/staging/lustre/lustre/obdclass/cl_page.c index d9ca5d5..3c6cf20 100644 --- a/drivers/staging/lustre/lustre/obdclass/cl_page.c +++ b/drivers/staging/lustre/lustre/obdclass/cl_page.c @@ -108,7 +108,6 @@ cl_page_at_trusted(const struct cl_page *page, const struct lu_device_type *dtype) { const struct cl_page_slice *slice; - ENTRY; page = cl_page_top_trusted((struct cl_page *)page); do { @@ -167,7 +166,6 @@ int cl_page_gang_lookup(const struct lu_env *env, struct cl_object *obj, unsigned int j; int res = CLP_GANG_OKAY; int tree_lock = 1; - ENTRY; idx = start; hdr = cl_object_header(obj); @@ -258,7 +256,6 @@ static void cl_page_free(const struct lu_env *env, struct cl_page *page) PASSERT(env, page, page->cp_parent == NULL); PASSERT(env, page, page->cp_state == CPS_FREEING); - ENTRY; might_sleep(); while (!list_empty(&page->cp_layers)) { struct cl_page_slice *slice; @@ -295,7 +292,6 @@ static struct cl_page *cl_page_alloc(const struct lu_env *env, struct cl_page *page; struct lu_object_header *head; - ENTRY; OBD_ALLOC_GFP(page, cl_object_header(o)->coh_page_bufsize, __GFP_IO); if (page != NULL) { @@ -365,8 +361,6 @@ static struct cl_page *cl_page_find0(const struct lu_env *env, LASSERT(type == CPT_CACHEABLE || type == CPT_TRANSIENT); might_sleep(); - ENTRY; - hdr = cl_object_header(o); CS_PAGE_INC(o, lookup); @@ -554,7 +548,6 @@ static void cl_page_state_set0(const struct lu_env *env, } }; - ENTRY; old = page->cp_state; PASSERT(env, page, allowed_transitions[old][state]); CL_PAGE_HEADER(D_TRACE, env, page, "%d -> %d\n", old, state); @@ -586,7 +579,6 @@ static void cl_page_state_set(const struct lu_env *env, */ void cl_page_get(struct cl_page *page) { - ENTRY; cl_page_get_trust(page); EXIT; } @@ -605,7 +597,6 @@ void cl_page_put(const struct lu_env *env, struct cl_page *page) { PASSERT(env, page, atomic_read(&page->cp_ref) > !!page->cp_parent); - ENTRY; CL_PAGE_HEADER(D_TRACE, env, page, "%d\n", atomic_read(&page->cp_ref)); @@ -657,7 +648,6 @@ struct cl_page *cl_vmpage_page(struct page *vmpage, struct cl_object *obj) struct cl_page *top; struct cl_page *page; - ENTRY; KLASSERT(PageLocked(vmpage)); /* @@ -786,7 +776,6 @@ static int cl_page_invoke(const struct lu_env *env, { PINVRNT(env, page, cl_object_same(page->cp_obj, io->ci_obj)); - ENTRY; RETURN(CL_PAGE_INVOKE(env, page, op, (const struct lu_env *, const struct cl_page_slice *, struct cl_io *), @@ -798,7 +787,6 @@ static void cl_page_invoid(const struct lu_env *env, { PINVRNT(env, page, cl_object_same(page->cp_obj, io->ci_obj)); - ENTRY; CL_PAGE_INVOID(env, page, op, (const struct lu_env *, const struct cl_page_slice *, struct cl_io *), io); @@ -807,7 +795,6 @@ static void cl_page_invoid(const struct lu_env *env, static void cl_page_owner_clear(struct cl_page *page) { - ENTRY; for (page = cl_page_top(page); page != NULL; page = page->cp_child) { if (page->cp_owner != NULL) { LASSERT(page->cp_owner->ci_owned_nr > 0); @@ -821,7 +808,6 @@ static void cl_page_owner_clear(struct cl_page *page) static void cl_page_owner_set(struct cl_page *page) { - ENTRY; for (page = cl_page_top(page); page != NULL; page = page->cp_child) { LASSERT(page->cp_owner != NULL); page->cp_owner->ci_owned_nr++; @@ -834,7 +820,6 @@ void cl_page_disown0(const struct lu_env *env, { enum cl_page_state state; - ENTRY; state = pg->cp_state; PINVRNT(env, pg, state == CPS_OWNED || state == CPS_FREEING); PINVRNT(env, pg, cl_page_invariant(pg)); @@ -860,7 +845,6 @@ void cl_page_disown0(const struct lu_env *env, int cl_page_is_owned(const struct cl_page *pg, const struct cl_io *io) { LINVRNT(cl_object_same(pg->cp_obj, io->ci_obj)); - ENTRY; RETURN(pg->cp_state == CPS_OWNED && pg->cp_owner == io); } EXPORT_SYMBOL(cl_page_is_owned); @@ -892,7 +876,6 @@ static int cl_page_own0(const struct lu_env *env, struct cl_io *io, PINVRNT(env, pg, !cl_page_is_owned(pg, io)); - ENTRY; pg = cl_page_top(pg); io = cl_io_top(io); @@ -961,7 +944,6 @@ void cl_page_assume(const struct lu_env *env, { PINVRNT(env, pg, cl_object_same(pg->cp_obj, io->ci_obj)); - ENTRY; pg = cl_page_top(pg); io = cl_io_top(io); @@ -992,7 +974,6 @@ void cl_page_unassume(const struct lu_env *env, PINVRNT(env, pg, cl_page_is_owned(pg, io)); PINVRNT(env, pg, cl_page_invariant(pg)); - ENTRY; pg = cl_page_top(pg); io = cl_io_top(io); cl_page_owner_clear(pg); @@ -1021,7 +1002,6 @@ void cl_page_disown(const struct lu_env *env, { PINVRNT(env, pg, cl_page_is_owned(pg, io)); - ENTRY; pg = cl_page_top(pg); io = cl_io_top(io); cl_page_disown0(env, io, pg); @@ -1058,7 +1038,6 @@ static void cl_page_delete0(const struct lu_env *env, struct cl_page *pg, int radix) { struct cl_page *tmp = pg; - ENTRY; PASSERT(env, pg, pg == cl_page_top(pg)); PASSERT(env, pg, pg->cp_state != CPS_FREEING); @@ -1135,7 +1114,6 @@ static void cl_page_delete0(const struct lu_env *env, struct cl_page *pg, void cl_page_delete(const struct lu_env *env, struct cl_page *pg) { PINVRNT(env, pg, cl_page_invariant(pg)); - ENTRY; cl_page_delete0(env, pg, 1); EXIT; } @@ -1187,7 +1165,6 @@ int cl_page_is_vmlocked(const struct lu_env *env, const struct cl_page *pg) int result; const struct cl_page_slice *slice; - ENTRY; pg = cl_page_top_trusted((struct cl_page *)pg); slice = container_of(pg->cp_layers.next, const struct cl_page_slice, cpl_linkage); @@ -1205,7 +1182,6 @@ EXPORT_SYMBOL(cl_page_is_vmlocked); static enum cl_page_state cl_req_type_state(enum cl_req_type crt) { - ENTRY; RETURN(crt == CRT_WRITE ? CPS_PAGEOUT : CPS_PAGEIN); } @@ -1215,7 +1191,6 @@ static void cl_page_io_start(const struct lu_env *env, /* * Page is queued for IO, change its state. */ - ENTRY; cl_page_owner_clear(pg); cl_page_state_set(env, pg, cl_req_type_state(crt)); EXIT; @@ -1281,7 +1256,6 @@ void cl_page_completion(const struct lu_env *env, PASSERT(env, pg, pg->cp_req == NULL); PASSERT(env, pg, pg->cp_state == cl_req_type_state(crt)); - ENTRY; CL_PAGE_HEADER(D_TRACE, env, pg, "%d %d\n", crt, ioret); if (crt == CRT_READ && ioret == 0) { PASSERT(env, pg, !(pg->cp_flags & CPF_READ_COMPLETED)); @@ -1329,7 +1303,6 @@ int cl_page_make_ready(const struct lu_env *env, struct cl_page *pg, PINVRNT(env, pg, crt < CRT_NR); - ENTRY; if (crt >= CRT_NR) RETURN(-EINVAL); result = CL_PAGE_INVOKE(env, pg, CL_PAGE_OP(io[crt].cpo_make_ready), @@ -1366,8 +1339,6 @@ int cl_page_cache_add(const struct lu_env *env, struct cl_io *io, PINVRNT(env, pg, cl_page_is_owned(pg, io)); PINVRNT(env, pg, cl_page_invariant(pg)); - ENTRY; - if (crt >= CRT_NR) RETURN(-EINVAL); @@ -1400,8 +1371,6 @@ int cl_page_flush(const struct lu_env *env, struct cl_io *io, PINVRNT(env, pg, cl_page_is_owned(pg, io)); PINVRNT(env, pg, cl_page_invariant(pg)); - ENTRY; - result = cl_page_invoke(env, io, pg, CL_PAGE_OP(cpo_flush)); CL_PAGE_HEADER(D_TRACE, env, pg, "%d\n", result); @@ -1423,7 +1392,6 @@ int cl_page_is_under_lock(const struct lu_env *env, struct cl_io *io, PINVRNT(env, page, cl_page_invariant(page)); - ENTRY; rc = CL_PAGE_INVOKE(env, page, CL_PAGE_OP(cpo_is_under_lock), (const struct lu_env *, const struct cl_page_slice *, struct cl_io *), @@ -1453,7 +1421,6 @@ int cl_pages_prune(const struct lu_env *env, struct cl_object *clobj) struct cl_io *io; int result; - ENTRY; info = cl_env_info(env); io = &info->clt_io; @@ -1587,7 +1554,6 @@ void cl_page_slice_add(struct cl_page *page, struct cl_page_slice *slice, struct cl_object *obj, const struct cl_page_operations *ops) { - ENTRY; list_add_tail(&slice->cpl_linkage, &page->cp_layers); slice->cpl_obj = obj; slice->cpl_ops = ops; diff --git a/drivers/staging/lustre/lustre/obdclass/class_obd.c b/drivers/staging/lustre/lustre/obdclass/class_obd.c index deebf80..07d7d2e 100644 --- a/drivers/staging/lustre/lustre/obdclass/class_obd.c +++ b/drivers/staging/lustre/lustre/obdclass/class_obd.c @@ -112,7 +112,6 @@ int lustre_get_jobid(char *jobid) { int jobid_len = JOBSTATS_JOBID_SIZE; int rc = 0; - ENTRY; memset(jobid, 0, JOBSTATS_JOBID_SIZE); /* Jobstats isn't enabled */ @@ -194,7 +193,6 @@ int class_resolve_dev_name(__u32 len, const char *name) int rc; int dev; - ENTRY; if (!len || !name) { CERROR("No name passed,!\n"); GOTO(out, rc = -EINVAL); @@ -225,7 +223,6 @@ int class_handle_ioctl(unsigned int cmd, unsigned long arg) struct libcfs_debug_ioctl_data *debug_data; struct obd_device *obd = NULL; int err = 0, len = 0; - ENTRY; /* only for debugging */ if (cmd == LIBCFS_IOC_DEBUG_MASK) { @@ -639,7 +636,6 @@ static void cleanup_obdclass(void) int lustre_unregister_fs(void); __u64 memory_leaked, pages_leaked; __u64 memory_max, pages_max; - ENTRY; lustre_unregister_fs(); diff --git a/drivers/staging/lustre/lustre/obdclass/dt_object.c b/drivers/staging/lustre/lustre/obdclass/dt_object.c index 1c962dd..0d4eca7 100644 --- a/drivers/staging/lustre/lustre/obdclass/dt_object.c +++ b/drivers/staging/lustre/lustre/obdclass/dt_object.c @@ -219,7 +219,6 @@ struct dt_object *dt_locate_at(const struct lu_env *env, struct lu_device *top_dev) { struct lu_object *lo, *n; - ENTRY; lo = lu_object_find_at(env, top_dev, fid, NULL); if (IS_ERR(lo)) @@ -376,8 +375,6 @@ struct dt_object *dt_find_or_create(const struct lu_env *env, struct thandle *th; int rc; - ENTRY; - dto = dt_locate(env, dt, fid); if (IS_ERR(dto)) RETURN(dto); @@ -659,7 +656,6 @@ static int dt_index_page_build(const struct lu_env *env, union lu_page *lp, struct lu_idxpage *lip = &lp->lp_idx; char *entry; int rc, size; - ENTRY; /* no support for variable key & record size for now */ LASSERT((ii->ii_flags & II_FL_VARKEY) == 0); @@ -763,7 +759,6 @@ int dt_index_walk(const struct lu_env *env, struct dt_object *obj, const struct dt_it_ops *iops; unsigned int pageidx, nob, nlupgs = 0; int rc; - ENTRY; LASSERT(rdpg->rp_pages != NULL); LASSERT(obj->do_index_ops != NULL); @@ -855,7 +850,6 @@ int dt_index_read(const struct lu_env *env, struct dt_device *dev, const struct dt_index_features *feat; struct dt_object *obj; int rc; - ENTRY; /* rp_count shouldn't be null and should be a multiple of the container * size */ diff --git a/drivers/staging/lustre/lustre/obdclass/genops.c b/drivers/staging/lustre/lustre/obdclass/genops.c index ea041a3..b2ec106 100644 --- a/drivers/staging/lustre/lustre/obdclass/genops.c +++ b/drivers/staging/lustre/lustre/obdclass/genops.c @@ -163,7 +163,6 @@ int class_register_type(struct obd_ops *dt_ops, struct md_ops *md_ops, { struct obd_type *type; int rc = 0; - ENTRY; /* sanity check */ LASSERT(strnlen(name, CLASS_MAX_NAME) < CLASS_MAX_NAME); @@ -231,7 +230,6 @@ EXPORT_SYMBOL(class_register_type); int class_unregister_type(const char *name) { struct obd_type *type = class_search_type(name); - ENTRY; if (!type) { CERROR("unknown obd type\n"); @@ -285,7 +283,6 @@ struct obd_device *class_newdev(const char *type_name, const char *name) struct obd_type *type = NULL; int i; int new_obd_minor = 0; - ENTRY; if (strlen(name) >= MAX_OBD_NAME) { CERROR("name/uuid must be < %u bytes long\n", MAX_OBD_NAME); @@ -635,7 +632,6 @@ EXPORT_SYMBOL(class_notify_sptlrpc_conf); void obd_cleanup_caches(void) { - ENTRY; if (obd_device_cachep) { kmem_cache_destroy(obd_device_cachep); obd_device_cachep = NULL; @@ -657,8 +653,6 @@ void obd_cleanup_caches(void) int obd_init_caches(void) { - ENTRY; - LASSERT(obd_device_cachep == NULL); obd_device_cachep = kmem_cache_create("ll_obd_dev_cache", sizeof(struct obd_device), @@ -696,7 +690,6 @@ int obd_init_caches(void) struct obd_export *class_conn2export(struct lustre_handle *conn) { struct obd_export *export; - ENTRY; if (!conn) { CDEBUG(D_CACHE, "looking for null handle\n"); @@ -757,7 +750,6 @@ EXPORT_SYMBOL(class_conn2cliimp); static void class_export_destroy(struct obd_export *exp) { struct obd_device *obd = exp->exp_obd; - ENTRY; LASSERT_ATOMIC_ZERO(&exp->exp_refcount); LASSERT(obd != NULL); @@ -828,7 +820,6 @@ struct obd_export *class_new_export(struct obd_device *obd, struct obd_export *export; cfs_hash_t *hash = NULL; int rc = 0; - ENTRY; OBD_ALLOC_PTR(export); if (!export) @@ -936,8 +927,6 @@ EXPORT_SYMBOL(class_unlink_export); /* Import management functions */ void class_import_destroy(struct obd_import *imp) { - ENTRY; - CDEBUG(D_IOCTL, "destroying import %p for %s\n", imp, imp->imp_obd->obd_name); @@ -983,8 +972,6 @@ EXPORT_SYMBOL(class_import_get); void class_import_put(struct obd_import *imp) { - ENTRY; - LASSERT(list_empty(&imp->imp_zombie_chain)); LASSERT_ATOMIC_GT_LT(&imp->imp_refcount, 0, LI_POISON); @@ -1121,7 +1108,6 @@ int class_connect(struct lustre_handle *conn, struct obd_device *obd, LASSERT(conn != NULL); LASSERT(obd != NULL); LASSERT(cluuid != NULL); - ENTRY; export = class_new_export(obd, cluuid); if (IS_ERR(export)) @@ -1188,7 +1174,6 @@ void class_export_recovery_cleanup(struct obd_export *exp) int class_disconnect(struct obd_export *export) { int already_disconnected; - ENTRY; if (export == NULL) { CWARN("attempting to free NULL export %p\n", export); @@ -1243,7 +1228,6 @@ static void class_disconnect_export_list(struct list_head *list, { int rc; struct obd_export *exp; - ENTRY; /* It's possible that an export may disconnect itself, but * nothing else will be added to this list. */ @@ -1287,7 +1271,6 @@ static void class_disconnect_export_list(struct list_head *list, void class_disconnect_exports(struct obd_device *obd) { struct list_head work_list; - ENTRY; /* Move all of the exports from obd_exports to a work list, en masse. */ INIT_LIST_HEAD(&work_list); @@ -1316,7 +1299,6 @@ void class_disconnect_stale_exports(struct obd_device *obd, struct list_head work_list; struct obd_export *exp, *n; int evicted = 0; - ENTRY; INIT_LIST_HEAD(&work_list); spin_lock(&obd->obd_dev_lock); @@ -1585,7 +1567,6 @@ void obd_zombie_impexp_cull(void) { struct obd_import *import; struct obd_export *export; - ENTRY; do { spin_lock(&obd_zombie_impexp_lock); diff --git a/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c b/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c index 9fe53f3..a3cb92f 100644 --- a/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c +++ b/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c @@ -83,7 +83,6 @@ int obd_ioctl_getdata(char **buf, int *len, void *arg) struct obd_ioctl_data *data; int err; int offset = 0; - ENTRY; err = copy_from_user(&hdr, (void *)arg, sizeof(hdr)); if ( err ) @@ -169,8 +168,6 @@ EXPORT_SYMBOL(obd_ioctl_popdata); /* opening /dev/obd */ static int obd_class_open(struct inode * inode, struct file * file) { - ENTRY; - try_module_get(THIS_MODULE); RETURN(0); } @@ -178,8 +175,6 @@ static int obd_class_open(struct inode * inode, struct file * file) /* closing /dev/obd */ static int obd_class_release(struct inode * inode, struct file * file) { - ENTRY; - module_put(THIS_MODULE); RETURN(0); } @@ -189,7 +184,6 @@ static long obd_class_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) { int err = 0; - ENTRY; /* Allow non-root access for OBD_IOC_PING_TARGET - used by lfs check */ if (!cfs_capable(CFS_CAP_SYS_ADMIN) && (cmd != OBD_IOC_PING_TARGET)) @@ -386,7 +380,6 @@ struct file_operations obd_device_list_fops = { int class_procfs_init(void) { int rc = 0; - ENTRY; obd_sysctl_init(); proc_lustre_root = lprocfs_register("fs/lustre", NULL, @@ -407,7 +400,6 @@ out: int class_procfs_clean(void) { - ENTRY; if (proc_lustre_root) { lprocfs_remove(&proc_lustre_root); } diff --git a/drivers/staging/lustre/lustre/obdclass/llog.c b/drivers/staging/lustre/lustre/obdclass/llog.c index b1d215e..a154cc5 100644 --- a/drivers/staging/lustre/lustre/obdclass/llog.c +++ b/drivers/staging/lustre/lustre/obdclass/llog.c @@ -111,7 +111,6 @@ int llog_cancel_rec(const struct lu_env *env, struct llog_handle *loghandle, { struct llog_log_hdr *llh = loghandle->lgh_hdr; int rc = 0; - ENTRY; CDEBUG(D_RPCTRACE, "Canceling %d in log "DOSTID"\n", index, POSTID(&loghandle->lgh_id.lgl_oi)); @@ -206,7 +205,6 @@ int llog_init_handle(const struct lu_env *env, struct llog_handle *handle, struct llog_log_hdr *llh; int rc; - ENTRY; LASSERT(handle->lgh_hdr == NULL); OBD_ALLOC_PTR(llh); @@ -277,7 +275,6 @@ int llog_copy_handler(const struct lu_env *env, char *cfg_buf = (char*) (rec + 1); struct lustre_cfg *lcfg; int rc = 0; - ENTRY; /* Append all records */ local_rec.lrh_len -= sizeof(*rec) + sizeof(struct llog_rec_tail); @@ -306,8 +303,6 @@ static int llog_process_thread(void *arg) int saved_index = 0; int last_called_index = 0; - ENTRY; - LASSERT(llh); OBD_ALLOC(buf, LLOG_CHUNK_SIZE); @@ -457,8 +452,6 @@ int llog_process_or_fork(const struct lu_env *env, struct llog_process_info *lpi; int rc; - ENTRY; - OBD_ALLOC_PTR(lpi); if (lpi == NULL) { CERROR("cannot alloc pointer\n"); @@ -516,7 +509,6 @@ int llog_reverse_process(const struct lu_env *env, struct llog_process_cat_data *cd = catdata; void *buf; int rc = 0, first_index = 1, index, idx; - ENTRY; OBD_ALLOC(buf, LLOG_CHUNK_SIZE); if (!buf) @@ -617,8 +609,6 @@ int llog_exist(struct llog_handle *loghandle) struct llog_operations *lop; int rc; - ENTRY; - rc = llog_handle2ops(loghandle, &lop); if (rc) RETURN(rc); @@ -636,8 +626,6 @@ int llog_declare_create(const struct lu_env *env, struct llog_operations *lop; int raised, rc; - ENTRY; - rc = llog_handle2ops(loghandle, &lop); if (rc) RETURN(rc); @@ -660,8 +648,6 @@ int llog_create(const struct lu_env *env, struct llog_handle *handle, struct llog_operations *lop; int raised, rc; - ENTRY; - rc = llog_handle2ops(handle, &lop); if (rc) RETURN(rc); @@ -686,8 +672,6 @@ int llog_declare_write_rec(const struct lu_env *env, struct llog_operations *lop; int raised, rc; - ENTRY; - rc = llog_handle2ops(handle, &lop); if (rc) RETURN(rc); @@ -712,8 +696,6 @@ int llog_write_rec(const struct lu_env *env, struct llog_handle *handle, struct llog_operations *lop; int raised, rc, buflen; - ENTRY; - rc = llog_handle2ops(handle, &lop); if (rc) RETURN(rc); @@ -746,8 +728,6 @@ int llog_add(const struct lu_env *env, struct llog_handle *lgh, { int raised, rc; - ENTRY; - if (lgh->lgh_logops->lop_add == NULL) RETURN(-EOPNOTSUPP); @@ -766,8 +746,6 @@ int llog_declare_add(const struct lu_env *env, struct llog_handle *lgh, { int raised, rc; - ENTRY; - if (lgh->lgh_logops->lop_declare_add == NULL) RETURN(-EOPNOTSUPP); @@ -792,8 +770,6 @@ int llog_open_create(const struct lu_env *env, struct llog_ctxt *ctxt, struct thandle *th; int rc; - ENTRY; - rc = llog_open(env, ctxt, res, logid, name, LLOG_OPEN_NEW); if (rc) RETURN(rc); @@ -838,8 +814,6 @@ int llog_erase(const struct lu_env *env, struct llog_ctxt *ctxt, struct llog_handle *handle; int rc = 0, rc2; - ENTRY; - /* nothing to erase */ if (name == NULL && logid == NULL) RETURN(0); @@ -870,8 +844,6 @@ int llog_write(const struct lu_env *env, struct llog_handle *loghandle, { int rc; - ENTRY; - LASSERT(loghandle); LASSERT(loghandle->lgh_ctxt); @@ -916,8 +888,6 @@ int llog_open(const struct lu_env *env, struct llog_ctxt *ctxt, int raised; int rc; - ENTRY; - LASSERT(ctxt); LASSERT(ctxt->loc_logops); @@ -951,8 +921,6 @@ int llog_close(const struct lu_env *env, struct llog_handle *loghandle) struct llog_operations *lop; int rc; - ENTRY; - rc = llog_handle2ops(loghandle, &lop); if (rc) GOTO(out, rc); diff --git a/drivers/staging/lustre/lustre/obdclass/llog_cat.c b/drivers/staging/lustre/lustre/obdclass/llog_cat.c index cf00b2f..08b9508 100644 --- a/drivers/staging/lustre/lustre/obdclass/llog_cat.c +++ b/drivers/staging/lustre/lustre/obdclass/llog_cat.c @@ -67,7 +67,6 @@ static int llog_cat_new_log(const struct lu_env *env, struct llog_log_hdr *llh; struct llog_logid_rec rec = { { 0 }, }; int rc, index, bitmap_size; - ENTRY; llh = cathandle->lgh_hdr; bitmap_size = LLOG_BITMAP_SIZE(llh); @@ -155,8 +154,6 @@ int llog_cat_id2handle(const struct lu_env *env, struct llog_handle *cathandle, struct llog_handle *loghandle; int rc = 0; - ENTRY; - if (cathandle == NULL) RETURN(-EBADF); @@ -217,8 +214,6 @@ int llog_cat_close(const struct lu_env *env, struct llog_handle *cathandle) struct llog_handle *loghandle, *n; int rc; - ENTRY; - list_for_each_entry_safe(loghandle, n, &cathandle->u.chd.chd_head, u.phd.phd_entry) { struct llog_log_hdr *llh = loghandle->lgh_hdr; @@ -272,7 +267,6 @@ static struct llog_handle *llog_cat_current_log(struct llog_handle *cathandle, struct thandle *th) { struct llog_handle *loghandle = NULL; - ENTRY; down_read_nested(&cathandle->lgh_lock, LLOGH_CAT); loghandle = cathandle->u.chd.chd_current_log; @@ -332,7 +326,6 @@ int llog_cat_add_rec(const struct lu_env *env, struct llog_handle *cathandle, { struct llog_handle *loghandle; int rc; - ENTRY; LASSERT(rec->lrh_len <= LLOG_CHUNK_SIZE); loghandle = llog_cat_current_log(cathandle, th); @@ -383,8 +376,6 @@ int llog_cat_declare_add_rec(const struct lu_env *env, struct llog_handle *loghandle, *next; int rc = 0; - ENTRY; - if (cathandle->u.chd.chd_current_log == NULL) { /* declare new plain llog */ down_write(&cathandle->lgh_lock); @@ -498,8 +489,6 @@ int llog_cat_cancel_records(const struct lu_env *env, { int i, index, rc = 0, failed = 0; - ENTRY; - for (i = 0; i < count; i++, cookies++) { struct llog_handle *loghandle; struct llog_logid *lgl = &cookies->lgc_lgl; @@ -545,7 +534,6 @@ int llog_cat_process_cb(const struct lu_env *env, struct llog_handle *cat_llh, struct llog_handle *llh; int rc; - ENTRY; if (rec->lrh_type != LLOG_LOGID_MAGIC) { CERROR("invalid record in catalog\n"); RETURN(-EINVAL); @@ -592,7 +580,6 @@ int llog_cat_process_or_fork(const struct lu_env *env, struct llog_process_data d; struct llog_log_hdr *llh = cat_llh->lgh_hdr; int rc; - ENTRY; LASSERT(llh->llh_flags & LLOG_F_IS_CAT); d.lpd_data = data; @@ -672,7 +659,6 @@ int llog_cat_reverse_process(const struct lu_env *env, struct llog_process_cat_data cd; struct llog_log_hdr *llh = cat_llh->lgh_hdr; int rc; - ENTRY; LASSERT(llh->llh_flags & LLOG_F_IS_CAT); d.lpd_data = data; @@ -709,7 +695,6 @@ int llog_cat_set_first_idx(struct llog_handle *cathandle, int index) { struct llog_log_hdr *llh = cathandle->lgh_hdr; int i, bitmap_size, idx; - ENTRY; bitmap_size = LLOG_BITMAP_SIZE(llh); if (llh->llh_cat_idx == (index - 1)) { @@ -774,8 +759,6 @@ int cat_cancel_cb(const struct lu_env *env, struct llog_handle *cathandle, struct llog_log_hdr *llh; int rc; - ENTRY; - if (rec->lrh_type != LLOG_LOGID_MAGIC) { CERROR("invalid record in catalog\n"); RETURN(-EINVAL); diff --git a/drivers/staging/lustre/lustre/obdclass/llog_ioctl.c b/drivers/staging/lustre/lustre/obdclass/llog_ioctl.c index 0732874..1c83ec2 100644 --- a/drivers/staging/lustre/lustre/obdclass/llog_ioctl.c +++ b/drivers/staging/lustre/lustre/obdclass/llog_ioctl.c @@ -45,7 +45,6 @@ static int str2logid(struct llog_logid *logid, char *str, int len) char *start, *end, *endp; __u64 id, seq; - ENTRY; start = str; if (*start != '#') RETURN(-EINVAL); @@ -96,8 +95,6 @@ static int llog_check_cb(const struct lu_env *env, struct llog_handle *handle, char *endp; int cur_index, rc = 0; - ENTRY; - if (ioc_data && ioc_data->ioc_inllen1 > 0) { l = 0; remains = ioc_data->ioc_inllen4 + @@ -182,7 +179,6 @@ static int llog_print_cb(const struct lu_env *env, struct llog_handle *handle, char *endp; int cur_index; - ENTRY; if (ioc_data != NULL && ioc_data->ioc_inllen1 > 0) { l = 0; remains = ioc_data->ioc_inllen4 + @@ -244,8 +240,6 @@ static int llog_remove_log(const struct lu_env *env, struct llog_handle *cat, struct llog_handle *log; int rc; - ENTRY; - rc = llog_cat_id2handle(env, cat, &log, logid); if (rc) { CDEBUG(D_IOCTL, "cannot find log #"DOSTID"#%08x\n", @@ -271,7 +265,6 @@ static int llog_delete_cb(const struct lu_env *env, struct llog_handle *handle, struct llog_logid_rec *lir = (struct llog_logid_rec *)rec; int rc; - ENTRY; if (rec->lrh_type != LLOG_LOGID_MAGIC) RETURN(-EINVAL); rc = llog_remove_log(env, handle, &lir->lid_id); @@ -287,8 +280,6 @@ int llog_ioctl(const struct lu_env *env, struct llog_ctxt *ctxt, int cmd, int rc = 0; struct llog_handle *handle = NULL; - ENTRY; - if (*data->ioc_inlbuf1 == '#') { rc = str2logid(&logid, data->ioc_inlbuf1, data->ioc_inllen1); if (rc) diff --git a/drivers/staging/lustre/lustre/obdclass/llog_lvfs.c b/drivers/staging/lustre/lustre/obdclass/llog_lvfs.c index 7e12dc6..6543ba9 100644 --- a/drivers/staging/lustre/lustre/obdclass/llog_lvfs.c +++ b/drivers/staging/lustre/lustre/obdclass/llog_lvfs.c @@ -64,7 +64,6 @@ static int llog_lvfs_pad(struct obd_device *obd, struct l_file *file, struct llog_rec_hdr rec = { 0 }; struct llog_rec_tail tail; int rc; - ENTRY; LASSERT(len >= LLOG_MIN_REC_SIZE && (len & 0x7) == 0); @@ -97,8 +96,6 @@ static int llog_lvfs_write_blob(struct obd_device *obd, struct l_file *file, loff_t saved_off = file->f_pos; int buflen = rec->lrh_len; - ENTRY; - file->f_pos = off; if (buflen == 0) @@ -148,7 +145,6 @@ static int llog_lvfs_read_blob(struct obd_device *obd, struct l_file *file, { loff_t offset = off; int rc; - ENTRY; rc = fsfilt_read_record(obd, file, buf, size, &offset); if (rc) { @@ -163,7 +159,6 @@ static int llog_lvfs_read_header(const struct lu_env *env, { struct obd_device *obd; int rc; - ENTRY; LASSERT(sizeof(*handle->lgh_hdr) == LLOG_CHUNK_SIZE); @@ -223,7 +218,6 @@ static int llog_lvfs_write_rec(const struct lu_env *env, struct obd_device *obd; struct file *file; size_t left; - ENTRY; llh = loghandle->lgh_hdr; file = loghandle->lgh_file; @@ -391,7 +385,6 @@ static int llog_lvfs_next_block(const struct lu_env *env, int len) { int rc; - ENTRY; if (len == 0 || len & (LLOG_CHUNK_SIZE - 1)) RETURN(-EINVAL); @@ -484,7 +477,6 @@ static int llog_lvfs_prev_block(const struct lu_env *env, { __u64 cur_offset; int rc; - ENTRY; if (len == 0 || len & (LLOG_CHUNK_SIZE - 1)) RETURN(-EINVAL); @@ -593,8 +585,6 @@ static int llog_lvfs_open(const struct lu_env *env, struct llog_handle *handle, struct obd_device *obd; int rc = 0; - ENTRY; - LASSERT(ctxt); LASSERT(ctxt->loc_exp); LASSERT(ctxt->loc_exp->exp_obd); @@ -688,8 +678,6 @@ static int llog_lvfs_create(const struct lu_env *env, int rc = 0; int open_flags = O_RDWR | O_CREAT | O_LARGEFILE; - ENTRY; - LASSERT(ctxt); LASSERT(ctxt->loc_exp); obd = ctxt->loc_exp->exp_obd; @@ -744,8 +732,6 @@ static int llog_lvfs_close(const struct lu_env *env, { int rc; - ENTRY; - if (handle->lgh_file == NULL) RETURN(0); rc = filp_close(handle->lgh_file, 0); @@ -772,7 +758,6 @@ static int llog_lvfs_destroy(const struct lu_env *env, void *th; struct inode *inode; int rc, rc1; - ENTRY; dir = MOUNT_CONFIGS_DIR; diff --git a/drivers/staging/lustre/lustre/obdclass/llog_obd.c b/drivers/staging/lustre/lustre/obdclass/llog_obd.c index 7e22907..7d6c94b 100644 --- a/drivers/staging/lustre/lustre/obdclass/llog_obd.c +++ b/drivers/staging/lustre/lustre/obdclass/llog_obd.c @@ -110,7 +110,6 @@ int llog_cleanup(const struct lu_env *env, struct llog_ctxt *ctxt) struct l_wait_info lwi = LWI_INTR(LWI_ON_SIGNAL_NOOP, NULL); struct obd_llog_group *olg; int rc, idx; - ENTRY; LASSERT(ctxt != NULL); LASSERT(ctxt != LP_POISON); @@ -149,7 +148,6 @@ int llog_setup(const struct lu_env *env, struct obd_device *obd, { struct llog_ctxt *ctxt; int rc = 0; - ENTRY; if (index < 0 || index >= LLOG_MAX_CTXTS) RETURN(-EINVAL); @@ -217,7 +215,6 @@ EXPORT_SYMBOL(llog_setup); int llog_sync(struct llog_ctxt *ctxt, struct obd_export *exp, int flags) { int rc = 0; - ENTRY; if (!ctxt) RETURN(0); @@ -234,7 +231,6 @@ int llog_obd_add(const struct lu_env *env, struct llog_ctxt *ctxt, struct llog_cookie *logcookies, int numcookies) { int raised, rc; - ENTRY; if (!ctxt) { CERROR("No ctxt\n"); @@ -261,7 +257,6 @@ int llog_cancel(const struct lu_env *env, struct llog_ctxt *ctxt, struct llog_cookie *cookies, int flags) { int rc; - ENTRY; if (!ctxt) { CERROR("No ctxt\n"); @@ -278,7 +273,7 @@ int obd_llog_init(struct obd_device *obd, struct obd_llog_group *olg, struct obd_device *disk_obd, int *index) { int rc; - ENTRY; + OBD_CHECK_DT_OP(obd, llog_init, 0); OBD_COUNTER_INCREMENT(obd, llog_init); @@ -290,7 +285,7 @@ EXPORT_SYMBOL(obd_llog_init); int obd_llog_finish(struct obd_device *obd, int count) { int rc; - ENTRY; + OBD_CHECK_DT_OP(obd, llog_finish, 0); OBD_COUNTER_INCREMENT(obd, llog_finish); diff --git a/drivers/staging/lustre/lustre/obdclass/llog_osd.c b/drivers/staging/lustre/lustre/obdclass/llog_osd.c index 87d5012..5569d8d 100644 --- a/drivers/staging/lustre/lustre/obdclass/llog_osd.c +++ b/drivers/staging/lustre/lustre/obdclass/llog_osd.c @@ -93,8 +93,6 @@ static int llog_osd_pad(const struct lu_env *env, struct dt_object *o, struct llog_thread_info *lgi = llog_info(env); int rc; - ENTRY; - LASSERT(th); LASSERT(off); LASSERT(len >= LLOG_MIN_REC_SIZE && (len & 0x7) == 0); @@ -133,8 +131,6 @@ static int llog_osd_write_blob(const struct lu_env *env, struct dt_object *o, int buflen = rec->lrh_len; int rc; - ENTRY; - LASSERT(env); LASSERT(o); @@ -210,8 +206,6 @@ static int llog_osd_read_header(const struct lu_env *env, struct llog_thread_info *lgi; int rc; - ENTRY; - LASSERT(sizeof(*handle->lgh_hdr) == LLOG_CHUNK_SIZE); o = handle->lgh_obj; @@ -278,8 +272,6 @@ static int llog_osd_declare_write_rec(const struct lu_env *env, struct dt_object *o; int rc; - ENTRY; - LASSERT(env); LASSERT(th); LASSERT(loghandle); @@ -329,8 +321,6 @@ static int llog_osd_write_rec(const struct lu_env *env, struct dt_object *o; size_t left; - ENTRY; - LASSERT(env); llh = loghandle->lgh_hdr; LASSERT(llh); @@ -537,8 +527,6 @@ static int llog_osd_next_block(const struct lu_env *env, struct dt_device *dt; int rc; - ENTRY; - LASSERT(env); LASSERT(lgi); @@ -664,8 +652,6 @@ static int llog_osd_prev_block(const struct lu_env *env, loff_t cur_offset; int rc; - ENTRY; - if (len == 0 || len & (LLOG_CHUNK_SIZE - 1)) RETURN(-EINVAL); @@ -794,8 +780,6 @@ static int llog_osd_open(const struct lu_env *env, struct llog_handle *handle, struct local_oid_storage *los; int rc = 0; - ENTRY; - LASSERT(env); LASSERT(ctxt); LASSERT(ctxt->loc_exp); @@ -887,8 +871,6 @@ static int llog_osd_declare_create(const struct lu_env *env, struct dt_object *o; int rc; - ENTRY; - LASSERT(res->lgh_obj); LASSERT(th); @@ -937,8 +919,6 @@ static int llog_osd_create(const struct lu_env *env, struct llog_handle *res, struct dt_object *o; int rc = 0; - ENTRY; - LASSERT(env); o = res->lgh_obj; LASSERT(o); @@ -988,8 +968,6 @@ static int llog_osd_close(const struct lu_env *env, struct llog_handle *handle) struct local_oid_storage *los; int rc = 0; - ENTRY; - LASSERT(handle->lgh_obj); lu_object_put(env, &handle->lgh_obj->do_lu); @@ -1014,8 +992,6 @@ static int llog_osd_destroy(const struct lu_env *env, char *name = NULL; int rc; - ENTRY; - ctxt = loghandle->lgh_ctxt; LASSERT(ctxt); @@ -1090,8 +1066,6 @@ static int llog_osd_setup(const struct lu_env *env, struct obd_device *obd, struct llog_ctxt *ctxt; int rc = 0; - ENTRY; - LASSERT(obd); LASSERT(olg->olg_ctxts[ctxt_idx]); @@ -1171,8 +1145,6 @@ int llog_osd_get_cat_list(const struct lu_env *env, struct dt_device *d, struct thandle *th; int rc, size; - ENTRY; - LASSERT(d); size = sizeof(*idarray) * count; diff --git a/drivers/staging/lustre/lustre/obdclass/llog_swab.c b/drivers/staging/lustre/lustre/obdclass/llog_swab.c index a75b04e..5cf15d2 100644 --- a/drivers/staging/lustre/lustre/obdclass/llog_swab.c +++ b/drivers/staging/lustre/lustre/obdclass/llog_swab.c @@ -88,7 +88,6 @@ EXPORT_SYMBOL(lustre_swab_llog_id); void lustre_swab_llogd_body (struct llogd_body *d) { - ENTRY; print_llogd_body(d); lustre_swab_llog_id(&d->lgd_logid); __swab32s (&d->lgd_ctxt_idx); @@ -298,7 +297,6 @@ static void print_llog_hdr(struct llog_log_hdr *h) void lustre_swab_llog_hdr (struct llog_log_hdr *h) { - ENTRY; print_llog_hdr(h); lustre_swab_llog_rec(&h->llh_hdr); @@ -311,7 +309,6 @@ EXPORT_SYMBOL(lustre_swab_llog_hdr); static void print_lustre_cfg(struct lustre_cfg *lcfg) { int i; - ENTRY; if (!(libcfs_debug & D_OTHER)) /* don't loop on nothing */ return; @@ -334,7 +331,6 @@ static void print_lustre_cfg(struct lustre_cfg *lcfg) void lustre_swab_lustre_cfg(struct lustre_cfg *lcfg) { int i; - ENTRY; __swab32s(&lcfg->lcfg_version); @@ -377,7 +373,6 @@ struct cfg_marker32 { void lustre_swab_cfg_marker(struct cfg_marker *marker, int swab, int size) { struct cfg_marker32 *cm32 = (struct cfg_marker32*)marker; - ENTRY; if (swab) { __swab32s(&marker->cm_step); diff --git a/drivers/staging/lustre/lustre/obdclass/llog_test.c b/drivers/staging/lustre/lustre/obdclass/llog_test.c index d397f78..d3fd246 100644 --- a/drivers/staging/lustre/lustre/obdclass/llog_test.c +++ b/drivers/staging/lustre/lustre/obdclass/llog_test.c @@ -105,8 +105,6 @@ static int llog_test_1(const struct lu_env *env, int rc; int rc2; - ENTRY; - CWARN("1a: create a log with name: %s\n", name); ctxt = llog_get_context(obd, LLOG_TEST_ORIG_CTXT); LASSERT(ctxt); @@ -146,8 +144,6 @@ static int llog_test_2(const struct lu_env *env, struct obd_device *obd, struct llog_logid logid; int rc; - ENTRY; - CWARN("2a: re-open a log with name: %s\n", name); ctxt = llog_get_context(obd, LLOG_TEST_ORIG_CTXT); LASSERT(ctxt); @@ -224,8 +220,6 @@ static int llog_test_3(const struct lu_env *env, struct obd_device *obd, int rc, i; int num_recs = 1; /* 1 for the header */ - ENTRY; - lgr.lgr_hdr.lrh_len = lgr.lgr_tail.lrt_len = sizeof(lgr); lgr.lgr_hdr.lrh_type = LLOG_GEN_REC; @@ -328,8 +322,6 @@ static int llog_test_4(const struct lu_env *env, struct obd_device *obd) char *buf; struct llog_rec_hdr rec; - ENTRY; - ctxt = llog_get_context(obd, LLOG_TEST_ORIG_CTXT); LASSERT(ctxt); @@ -505,8 +497,6 @@ static int llog_test_5(const struct lu_env *env, struct obd_device *obd) struct llog_mini_rec lmr; struct llog_ctxt *ctxt; - ENTRY; - ctxt = llog_get_context(obd, LLOG_TEST_ORIG_CTXT); LASSERT(ctxt); @@ -728,8 +718,6 @@ static int llog_test_7_sub(const struct lu_env *env, struct llog_ctxt *ctxt) int rc = 0, i, process_count; int num_recs = 0; - ENTRY; - rc = llog_open_create(env, ctxt, &llh, NULL, NULL); if (rc) { CERROR("7_sub: create log failed\n"); @@ -813,8 +801,6 @@ static int llog_test_7(const struct lu_env *env, struct obd_device *obd) struct llog_ctxt *ctxt; int rc; - ENTRY; - ctxt = llog_get_context(obd, LLOG_TEST_ORIG_CTXT); CWARN("7a: test llog_logid_rec\n"); @@ -908,7 +894,6 @@ static int llog_run_tests(const struct lu_env *env, struct obd_device *obd) int rc, err; char name[10]; - ENTRY; ctxt = llog_get_context(obd, LLOG_TEST_ORIG_CTXT); LASSERT(ctxt); @@ -970,8 +955,6 @@ static int llog_test_cleanup(struct obd_device *obd) struct lu_env env; int rc; - ENTRY; - rc = lu_env_init(&env, LCT_LOCAL | LCT_MG_THREAD); if (rc) RETURN(rc); @@ -993,8 +976,6 @@ static int llog_test_setup(struct obd_device *obd, struct lustre_cfg *lcfg) struct lu_context test_session; int rc; - ENTRY; - if (lcfg->lcfg_bufcount < 2) { CERROR("requires a TARGET OBD name\n"); RETURN(-EINVAL); diff --git a/drivers/staging/lustre/lustre/obdclass/local_storage.c b/drivers/staging/lustre/lustre/obdclass/local_storage.c index e1db7ab..6d8d7e7 100644 --- a/drivers/staging/lustre/lustre/obdclass/local_storage.c +++ b/drivers/staging/lustre/lustre/obdclass/local_storage.c @@ -45,8 +45,6 @@ static int ls_object_init(const struct lu_env *env, struct lu_object *o, struct lu_object *below; struct lu_device *under; - ENTRY; - ls = container_of0(o->lo_dev, struct ls_device, ls_top_dev.dd_lu_dev); under = &ls->ls_osd->dd_lu_dev; below = under->ld_ops->ldo_object_alloc(env, o->lo_header, under); @@ -143,8 +141,6 @@ struct ls_device *ls_device_get(struct dt_device *dev) { struct ls_device *ls; - ENTRY; - mutex_lock(&ls_list_mutex); ls = __ls_find_dev(dev); if (ls) @@ -224,8 +220,6 @@ int local_object_declare_create(const struct lu_env *env, struct dt_thread_info *dti = dt_info(env); int rc; - ENTRY; - /* update fid generation file */ if (los != NULL) { LASSERT(dt_object_exists(los->los_obj)); @@ -255,8 +249,6 @@ int local_object_create(const struct lu_env *env, obd_id lastid; int rc; - ENTRY; - rc = dt_create(env, o, attr, NULL, dof, th); if (rc) RETURN(rc); @@ -588,8 +580,6 @@ int local_object_unlink(const struct lu_env *env, struct dt_device *dt, struct thandle *th; int rc; - ENTRY; - rc = dt_lookup_dir(env, parent, name, &dti->dti_fid); if (rc == -ENOENT) RETURN(0); @@ -761,8 +751,6 @@ int local_oid_storage_init(const struct lu_env *env, struct dt_device *dev, __u32 first_oid = fid_oid(first_fid); int rc = 0; - ENTRY; - ls = ls_device_get(dev); if (IS_ERR(ls)) RETURN(PTR_ERR(ls)); diff --git a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c index e57a922..090b669 100644 --- a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c +++ b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c @@ -900,7 +900,6 @@ void lprocfs_free_per_client_stats(struct obd_device *obd) { cfs_hash_t *hash = obd->obd_nid_stats_hash; struct nid_stat *stat; - ENTRY; /* we need extra list - because hash_exit called to early */ /* not need locking because all clients is died */ @@ -1498,7 +1497,6 @@ EXPORT_SYMBOL(lprocfs_nid_stats_clear_read); static int lprocfs_nid_stats_clear_write_cb(void *obj, void *data) { struct nid_stat *stat = obj; - ENTRY; CDEBUG(D_INFO,"refcnt %d\n", atomic_read(&stat->nid_exp_ref_count)); if (atomic_read(&stat->nid_exp_ref_count) == 1) { @@ -1543,7 +1541,6 @@ int lprocfs_exp_setup(struct obd_export *exp, lnet_nid_t *nid, int *newnid) proc_dir_entry_t *entry; char *buffer = NULL; int rc = 0; - ENTRY; *newnid = 0; @@ -1910,7 +1907,6 @@ int lprocfs_seq_create(proc_dir_entry_t *parent, void *data) { struct proc_dir_entry *entry; - ENTRY; /* Disallow secretly (un)writable entries. */ LASSERT((seq_fops->write == NULL) == ((mode & 0222) == 0)); diff --git a/drivers/staging/lustre/lustre/obdclass/lu_object.c b/drivers/staging/lustre/lustre/obdclass/lu_object.c index 896f24a..9efa8dc 100644 --- a/drivers/staging/lustre/lustre/obdclass/lu_object.c +++ b/drivers/staging/lustre/lustre/obdclass/lu_object.c @@ -202,7 +202,6 @@ static struct lu_object *lu_object_alloc(const struct lu_env *env, struct list_head *layers; int clean; int result; - ENTRY; /* * Create top-level object slice. This will also create @@ -980,7 +979,6 @@ int lu_site_init(struct lu_site *s, struct lu_device *top) char name[16]; int bits; int i; - ENTRY; memset(s, 0, sizeof *s); bits = lu_htable_order(); diff --git a/drivers/staging/lustre/lustre/obdclass/lustre_handles.c b/drivers/staging/lustre/lustre/obdclass/lustre_handles.c index 69d6499..de80aea 100644 --- a/drivers/staging/lustre/lustre/obdclass/lustre_handles.c +++ b/drivers/staging/lustre/lustre/obdclass/lustre_handles.c @@ -65,7 +65,6 @@ void class_handle_hash(struct portals_handle *h, struct portals_handle_ops *ops) { struct handle_bucket *bucket; - ENTRY; LASSERT(h != NULL); LASSERT(list_empty(&h->h_link)); @@ -139,7 +138,6 @@ EXPORT_SYMBOL(class_handle_unhash); void class_handle_hash_back(struct portals_handle *h) { struct handle_bucket *bucket; - ENTRY; bucket = handle_hash + (h->h_cookie & HANDLE_HASH_MASK); @@ -157,7 +155,6 @@ void *class_handle2object(__u64 cookie) struct handle_bucket *bucket; struct portals_handle *h; void *retval = NULL; - ENTRY; LASSERT(handle_hash != NULL); diff --git a/drivers/staging/lustre/lustre/obdclass/lustre_peer.c b/drivers/staging/lustre/lustre/obdclass/lustre_peer.c index 2fa2589..81ced81 100644 --- a/drivers/staging/lustre/lustre/obdclass/lustre_peer.c +++ b/drivers/staging/lustre/lustre/obdclass/lustre_peer.c @@ -191,7 +191,6 @@ int class_check_uuid(struct obd_uuid *uuid, __u64 nid) { struct uuid_nid_data *entry; int found = 0; - ENTRY; CDEBUG(D_INFO, "check if uuid %s has %s.\n", obd_uuid2str(uuid), libcfs_nid2str(nid)); diff --git a/drivers/staging/lustre/lustre/obdclass/md_attrs.c b/drivers/staging/lustre/lustre/obdclass/md_attrs.c index b71344a..03795f3 100644 --- a/drivers/staging/lustre/lustre/obdclass/md_attrs.c +++ b/drivers/staging/lustre/lustre/obdclass/md_attrs.c @@ -99,7 +99,6 @@ EXPORT_SYMBOL(lustre_som_swab); int lustre_buf2som(void *buf, int rc, struct md_som_data *msd) { struct som_attrs *attrs = (struct som_attrs *)buf; - ENTRY; if (rc == 0 || rc == -ENODATA) /* no SOM attributes */ @@ -156,7 +155,6 @@ EXPORT_SYMBOL(lustre_hsm_swab); int lustre_buf2hsm(void *buf, int rc, struct md_hsm *mh) { struct hsm_attrs *attrs = (struct hsm_attrs *)buf; - ENTRY; if (rc == 0 || rc == -ENODATA) /* no HSM attributes */ @@ -188,7 +186,6 @@ EXPORT_SYMBOL(lustre_buf2hsm); void lustre_hsm2buf(void *buf, struct md_hsm *mh) { struct hsm_attrs *attrs = (struct hsm_attrs *)buf; - ENTRY; /* copy HSM attributes */ attrs->hsm_compat = mh->mh_compat; diff --git a/drivers/staging/lustre/lustre/obdclass/obd_config.c b/drivers/staging/lustre/lustre/obdclass/obd_config.c index 8b5eb6c..278e7d2 100644 --- a/drivers/staging/lustre/lustre/obdclass/obd_config.c +++ b/drivers/staging/lustre/lustre/obdclass/obd_config.c @@ -335,7 +335,6 @@ int class_attach(struct lustre_cfg *lcfg) struct obd_device *obd = NULL; char *typename, *name, *uuid; int rc, len; - ENTRY; if (!LUSTRE_CFG_BUFLEN(lcfg, 1)) { CERROR("No type passed!\n"); @@ -449,7 +448,6 @@ int class_setup(struct obd_device *obd, struct lustre_cfg *lcfg) { int err = 0; struct obd_export *exp; - ENTRY; LASSERT(obd != NULL); LASSERTF(obd == class_num2obd(obd->obd_minor), @@ -572,8 +570,6 @@ EXPORT_SYMBOL(class_setup); */ int class_detach(struct obd_device *obd, struct lustre_cfg *lcfg) { - ENTRY; - if (obd->obd_set_up) { CERROR("OBD device %d still set up\n", obd->obd_minor); RETURN(-EBUSY); @@ -604,7 +600,6 @@ int class_cleanup(struct obd_device *obd, struct lustre_cfg *lcfg) { int err = 0; char *flag; - ENTRY; OBD_RACE(OBD_FAIL_LDLM_RECOV_CLIENTS); @@ -767,7 +762,6 @@ int class_add_conn(struct obd_device *obd, struct lustre_cfg *lcfg) struct obd_import *imp; struct obd_uuid uuid; int rc; - ENTRY; if (LUSTRE_CFG_BUFLEN(lcfg, 1) < 1 || LUSTRE_CFG_BUFLEN(lcfg, 1) > sizeof(struct obd_uuid)) { @@ -803,7 +797,6 @@ int class_del_conn(struct obd_device *obd, struct lustre_cfg *lcfg) struct obd_import *imp; struct obd_uuid uuid; int rc; - ENTRY; if (LUSTRE_CFG_BUFLEN(lcfg, 1) < 1 || LUSTRE_CFG_BUFLEN(lcfg, 1) > sizeof(struct obd_uuid)) { @@ -834,7 +827,6 @@ struct lustre_profile *class_get_profile(const char * prof) { struct lustre_profile *lprof; - ENTRY; list_for_each_entry(lprof, &lustre_profile_list, lp_list) { if (!strcmp(lprof->lp_profile, prof)) { RETURN(lprof); @@ -853,7 +845,6 @@ int class_add_profile(int proflen, char *prof, int osclen, char *osc, { struct lustre_profile *lprof; int err = 0; - ENTRY; CDEBUG(D_CONFIG, "Add profile %s\n", prof); @@ -899,7 +890,6 @@ out: void class_del_profile(const char *prof) { struct lustre_profile *lprof; - ENTRY; CDEBUG(D_CONFIG, "Del profile %s\n", prof); @@ -920,7 +910,6 @@ EXPORT_SYMBOL(class_del_profile); void class_del_profiles(void) { struct lustre_profile *lprof, *n; - ENTRY; list_for_each_entry_safe(lprof, n, &lustre_profile_list, lp_list) { list_del(&lprof->lp_list); @@ -936,7 +925,6 @@ EXPORT_SYMBOL(class_del_profiles); static int class_set_global(char *ptr, int val, struct lustre_cfg *lcfg) { - ENTRY; if (class_match_param(ptr, PARAM_AT_MIN, NULL) == 0) at_min = val; else if (class_match_param(ptr, PARAM_AT_MAX, NULL) == 0) @@ -991,7 +979,6 @@ struct lustre_cfg *lustre_cfg_rename(struct lustre_cfg *cfg, char *value = NULL; int name_len = 0; int new_len = 0; - ENTRY; if (cfg == NULL || new_name == NULL) RETURN(ERR_PTR(-EINVAL)); @@ -1244,7 +1231,6 @@ int class_process_proc_param(char *prefix, struct lprocfs_vars *lvars, int matched = 0, j = 0; int rc = 0; int skip = 0; - ENTRY; if (lcfg->lcfg_command != LCFG_PARAM) { CERROR("Unknown command: %d\n", lcfg->lcfg_command); @@ -1335,7 +1321,6 @@ int class_config_llog_handler(const struct lu_env *env, int cfg_len = rec->lrh_len; char *cfg_buf = (char*) (rec + 1); int rc = 0; - ENTRY; //class_config_dump_handler(handle, rec, data); @@ -1527,7 +1512,6 @@ int class_config_parse_llog(const struct lu_env *env, struct llog_ctxt *ctxt, struct llog_handle *llh; llog_cb_t callback; int rc; - ENTRY; CDEBUG(D_INFO, "looking up llog %s\n", name); rc = llog_open(env, ctxt, &llh, NULL, name, LLOG_OPEN_EXISTS); @@ -1574,8 +1558,6 @@ int class_config_parse_rec(struct llog_rec_hdr *rec, char *buf, int size) char *end = buf + size; int rc = 0; - ENTRY; - LASSERT(rec->lrh_type == OBD_CFG_REC); rc = lustre_cfg_sanity_check(lcfg, rec->lrh_len); if (rc < 0) @@ -1620,8 +1602,6 @@ int class_config_dump_handler(const struct lu_env *env, char *outstr; int rc = 0; - ENTRY; - OBD_ALLOC(outstr, 256); if (outstr == NULL) RETURN(-ENOMEM); @@ -1644,8 +1624,6 @@ int class_config_dump_llog(const struct lu_env *env, struct llog_ctxt *ctxt, struct llog_handle *llh; int rc; - ENTRY; - LCONSOLE_INFO("Dumping config log %s\n", name); rc = llog_open(env, ctxt, &llh, NULL, name, LLOG_OPEN_EXISTS); @@ -1674,7 +1652,6 @@ int class_manual_cleanup(struct obd_device *obd) struct lustre_cfg *lcfg; struct lustre_cfg_bufs bufs; int rc; - ENTRY; if (!obd) { CERROR("empty cleanup\n"); diff --git a/drivers/staging/lustre/lustre/obdclass/obd_mount.c b/drivers/staging/lustre/lustre/obdclass/obd_mount.c index 533a493..607dfa7 100644 --- a/drivers/staging/lustre/lustre/obdclass/obd_mount.c +++ b/drivers/staging/lustre/lustre/obdclass/obd_mount.c @@ -80,7 +80,6 @@ int lustre_process_log(struct super_block *sb, char *logname, struct lustre_sb_info *lsi = s2lsi(sb); struct obd_device *mgc = lsi->lsi_mgc; int rc; - ENTRY; LASSERT(mgc); LASSERT(cfg); @@ -130,7 +129,6 @@ int lustre_end_log(struct super_block *sb, char *logname, struct lustre_sb_info *lsi = s2lsi(sb); struct obd_device *mgc = lsi->lsi_mgc; int rc; - ENTRY; if (!mgc) RETURN(-ENOENT); @@ -223,7 +221,6 @@ int lustre_start_mgc(struct super_block *sb) char *ptr; int recov_bk; int rc = 0, i = 0, j, len; - ENTRY; LASSERT(lsi->lsi_lmd); @@ -485,7 +482,6 @@ static int lustre_stop_mgc(struct super_block *sb) struct obd_device *obd; char *niduuid = 0, *ptr = 0; int i, rc = 0, len = 0; - ENTRY; if (!lsi) RETURN(-ENOENT); @@ -555,7 +551,6 @@ out: struct lustre_sb_info *lustre_init_lsi(struct super_block *sb) { struct lustre_sb_info *lsi; - ENTRY; OBD_ALLOC_PTR(lsi); if (!lsi) @@ -582,7 +577,6 @@ struct lustre_sb_info *lustre_init_lsi(struct super_block *sb) static int lustre_free_lsi(struct super_block *sb) { struct lustre_sb_info *lsi = s2lsi(sb); - ENTRY; LASSERT(lsi != NULL); CDEBUG(D_MOUNT, "Freeing lsi %p\n", lsi); @@ -631,7 +625,6 @@ static int lustre_free_lsi(struct super_block *sb) int lustre_put_lsi(struct super_block *sb) { struct lustre_sb_info *lsi = s2lsi(sb); - ENTRY; LASSERT(lsi != NULL); @@ -764,7 +757,6 @@ EXPORT_SYMBOL(server_name2index); int lustre_common_put_super(struct super_block *sb) { int rc; - ENTRY; CDEBUG(D_MOUNT, "dropping sb %p\n", sb); @@ -820,7 +812,6 @@ int lustre_check_exclusion(struct super_block *sb, char *svname) struct lustre_mount_data *lmd = lsi->lsi_lmd; __u32 index; int i, rc; - ENTRY; rc = server_name2index(svname, &index, NULL); if (rc != LDD_F_SV_TYPE_OST) @@ -845,7 +836,6 @@ static int lmd_make_exclusion(struct lustre_mount_data *lmd, const char *ptr) const char *s1 = ptr, *s2; __u32 index, *exclude_list; int rc = 0, devmax; - ENTRY; /* The shortest an ost name can be is 8 chars: -OST0000. We don't actually know the fsname at this time, so in fact @@ -997,7 +987,6 @@ static int lmd_parse(char *options, struct lustre_mount_data *lmd) char *s1, *s2, *devname = NULL; struct lustre_mount_data *raw = (struct lustre_mount_data *)options; int rc = 0; - ENTRY; LASSERT(lmd); if (!options) { @@ -1204,7 +1193,6 @@ int lustre_fill_super(struct super_block *sb, void *data, int silent) struct lustre_mount_data2 *lmd2 = data; struct lustre_sb_info *lsi; int rc; - ENTRY; CDEBUG(D_MOUNT|D_VFSTRACE, "VFS Op: sb %p\n", sb); diff --git a/drivers/staging/lustre/lustre/obdecho/echo.c b/drivers/staging/lustre/lustre/obdecho/echo.c index 9e64939..e0f49b0 100644 --- a/drivers/staging/lustre/lustre/obdecho/echo.c +++ b/drivers/staging/lustre/lustre/obdecho/echo.c @@ -96,8 +96,6 @@ static int echo_init_export(struct obd_export *exp) static int echo_destroy_export(struct obd_export *exp) { - ENTRY; - target_destroy_export(exp); ldlm_destroy_export(exp); @@ -151,7 +149,6 @@ static int echo_destroy(const struct lu_env *env, struct obd_export *exp, { struct obd_device *obd = class_exp2obd(exp); - ENTRY; if (!obd) { CERROR("invalid client cookie "LPX64"\n", exp->exp_handle.h_cookie); @@ -178,7 +175,6 @@ static int echo_getattr(const struct lu_env *env, struct obd_export *exp, struct obd_device *obd = class_exp2obd(exp); obd_id id = ostid_id(&oinfo->oi_oa->o_oi); - ENTRY; if (!obd) { CERROR("invalid client cookie "LPX64"\n", exp->exp_handle.h_cookie); @@ -203,7 +199,6 @@ static int echo_setattr(const struct lu_env *env, struct obd_export *exp, { struct obd_device *obd = class_exp2obd(exp); - ENTRY; if (!obd) { CERROR("invalid client cookie "LPX64"\n", exp->exp_handle.h_cookie); @@ -410,7 +405,6 @@ static int echo_preprw(const struct lu_env *env, int cmd, int tot_bytes = 0; int rc = 0; int i, left; - ENTRY; obd = export->exp_obd; if (obd == NULL) @@ -487,7 +481,6 @@ static int echo_commitrw(const struct lu_env *env, int cmd, struct obd_device *obd; int pgs = 0; int i; - ENTRY; obd = export->exp_obd; if (obd == NULL) @@ -565,7 +558,6 @@ static int echo_setup(struct obd_device *obd, struct lustre_cfg *lcfg) __u64 lock_flags = 0; struct ldlm_res_id res_id = {.name = {1}}; char ns_name[48]; - ENTRY; obd->u.echo.eo_obt.obt_magic = OBT_MAGIC; spin_lock_init(&obd->u.echo.eo_lock); @@ -606,7 +598,6 @@ static int echo_setup(struct obd_device *obd, struct lustre_cfg *lcfg) static int echo_cleanup(struct obd_device *obd) { int leaked; - ENTRY; lprocfs_obd_cleanup(obd); lprocfs_free_obd_stats(obd); diff --git a/drivers/staging/lustre/lustre/obdecho/echo_client.c b/drivers/staging/lustre/lustre/obdecho/echo_client.c index 2e52ef2..6fc0396 100644 --- a/drivers/staging/lustre/lustre/obdecho/echo_client.c +++ b/drivers/staging/lustre/lustre/obdecho/echo_client.c @@ -313,7 +313,6 @@ static void echo_page_fini(const struct lu_env *env, struct echo_page *ep = cl2echo_page(slice); struct echo_object *eco = cl2echo_obj(slice->cpl_obj); struct page *vmpage = ep->ep_vmpage; - ENTRY; atomic_dec(&eco->eo_npages); page_cache_release(vmpage); @@ -409,7 +408,6 @@ static int echo_page_init(const struct lu_env *env, struct cl_object *obj, { struct echo_page *ep = cl_object_page_slice(obj, page); struct echo_object *eco = cl2echo_obj(obj); - ENTRY; ep->ep_vmpage = vmpage; page_cache_get(vmpage); @@ -430,7 +428,6 @@ static int echo_lock_init(const struct lu_env *env, const struct cl_io *unused) { struct echo_lock *el; - ENTRY; OBD_SLAB_ALLOC_PTR_GFP(el, echo_lock_kmem, __GFP_IO); if (el != NULL) { @@ -468,7 +465,6 @@ static int echo_object_init(const struct lu_env *env, struct lu_object *obj, struct echo_device *ed = cl2echo_dev(lu2cl_dev(obj->lo_dev)); struct echo_client_obd *ec = ed->ed_ec; struct echo_object *eco = cl2echo_obj(lu2cl(obj)); - ENTRY; if (ed->ed_next) { struct lu_object *below; @@ -511,8 +507,6 @@ static int echo_alloc_memmd(struct echo_device *ed, { int lsm_size; - ENTRY; - /* If export is lov/osc then use their obd method */ if (ed->ed_next != NULL) return obd_alloc_memmd(ed->ed_ec->ec_exp, lsmp); @@ -541,8 +535,6 @@ static int echo_free_memmd(struct echo_device *ed, struct lov_stripe_md **lsmp) { int lsm_size; - ENTRY; - /* If export is lov/osc then use their obd method */ if (ed->ed_next != NULL) return obd_free_memmd(ed->ed_ec->ec_exp, lsmp); @@ -560,7 +552,6 @@ static void echo_object_free(const struct lu_env *env, struct lu_object *obj) { struct echo_object *eco = cl2echo_obj(lu2cl(obj)); struct echo_client_obd *ec = eco->eo_dev->ed_ec; - ENTRY; LASSERT(atomic_read(&eco->eo_npages) == 0); @@ -607,7 +598,6 @@ static struct lu_object *echo_object_alloc(const struct lu_env *env, { struct echo_object *eco; struct lu_object *obj = NULL; - ENTRY; /* we're the top dev. */ LASSERT(hdr == NULL); @@ -738,7 +728,6 @@ static int echo_fid_init(struct echo_device *ed, char *obd_name, { char *prefix; int rc; - ENTRY; OBD_ALLOC_PTR(ed->ed_cl_seq); if (ed->ed_cl_seq == NULL) @@ -770,7 +759,6 @@ out_free_seq: static int echo_fid_fini(struct obd_device *obddev) { struct echo_device *ed = obd2echo_dev(obddev); - ENTRY; if (ed->ed_cl_seq != NULL) { seq_client_fini(ed->ed_cl_seq); @@ -793,7 +781,6 @@ static struct lu_device *echo_device_alloc(const struct lu_env *env, const char *tgt_type_name; int rc; int cleanup = 0; - ENTRY; OBD_ALLOC_PTR(ed); if (ed == NULL) @@ -1077,7 +1064,6 @@ static struct echo_object *cl_echo_object_find(struct echo_device *d, struct lu_fid *fid; int refcheck; int rc; - ENTRY; LASSERT(lsmp); lsm = *lsmp; @@ -1140,7 +1126,6 @@ static int cl_echo_object_put(struct echo_object *eco) struct lu_env *env; struct cl_object *obj = echo_obj2cl(eco); int refcheck; - ENTRY; env = cl_env_get(&refcheck); if (IS_ERR(env)) @@ -1168,7 +1153,6 @@ static int cl_echo_enqueue0(struct lu_env *env, struct echo_object *eco, struct cl_lock_descr *descr; struct echo_thread_info *info; int rc = -ENOMEM; - ENTRY; info = echo_env_info(env); io = &info->eti_io; @@ -1213,7 +1197,6 @@ static int cl_echo_enqueue(struct echo_object *eco, obd_off start, obd_off end, struct cl_io *io; int refcheck; int result; - ENTRY; env = cl_env_get(&refcheck); if (IS_ERR(env)) @@ -1244,7 +1227,6 @@ static int cl_echo_cancel0(struct lu_env *env, struct echo_device *ed, struct echo_lock *ecl = NULL; struct list_head *el; int found = 0, still_used = 0; - ENTRY; LASSERT(ec != NULL); spin_lock(&ec->ec_lock); @@ -1274,7 +1256,6 @@ static int cl_echo_cancel(struct echo_device *ed, __u64 cookie) struct lu_env *env; int refcheck; int rc; - ENTRY; env = cl_env_get(&refcheck); if (IS_ERR(env)) @@ -1292,7 +1273,6 @@ static int cl_echo_async_brw(const struct lu_env *env, struct cl_io *io, struct cl_page *clp; struct cl_page *temp; int result = 0; - ENTRY; cl_page_list_for_each_safe(clp, temp, &queue->c2_qin) { int rc; @@ -1319,7 +1299,6 @@ static int cl_echo_object_brw(struct echo_object *eco, int rw, obd_off offset, int refcheck; int rc; int i; - ENTRY; LASSERT((offset & ~CFS_PAGE_MASK) == 0); LASSERT(ed->ed_next != NULL); @@ -1468,8 +1447,6 @@ static int echo_big_lmm_get(const struct lu_env *env, struct md_object *o, struct echo_thread_info *info = echo_env_info(env); int rc; - ENTRY; - LASSERT(ma->ma_lmm_size > 0); rc = mo_xattr_get(env, o, &LU_BUF_NULL, XATTR_NAME_LOV); @@ -1518,8 +1495,6 @@ int echo_attr_get_complex(const struct lu_env *env, struct md_object *next, int need = ma->ma_need; int rc = 0, rc2; - ENTRY; - ma->ma_valid = 0; if (need & MA_INODE) { @@ -1588,8 +1563,6 @@ echo_md_create_internal(const struct lu_env *env, struct echo_device *ed, struct lu_object_conf conf = { .loc_flags = LOC_F_NEW }; int rc; - ENTRY; - rc = mdo_lookup(env, parent, lname, fid2, spec); if (rc == 0) return -EEXIST; @@ -1664,8 +1637,6 @@ static int echo_create_md_object(const struct lu_env *env, int rc = 0; int i; - ENTRY; - if (ec_parent == NULL) return -1; parent = lu_object_locate(ec_parent->lo_header, ld->ld_type); @@ -1732,7 +1703,6 @@ static struct lu_object *echo_md_lookup(const struct lu_env *env, struct lu_fid *fid = &info->eti_fid; struct lu_object *child; int rc; - ENTRY; CDEBUG(D_INFO, "lookup %s in parent "DFID" %p\n", lname->ln_name, PFID(fid), parent); @@ -1764,8 +1734,6 @@ static int echo_setattr_object(const struct lu_env *env, int rc = 0; int i; - ENTRY; - if (ec_parent == NULL) return -1; parent = lu_object_locate(ec_parent->lo_header, ld->ld_type); @@ -1829,8 +1797,6 @@ static int echo_getattr_object(const struct lu_env *env, int rc = 0; int i; - ENTRY; - if (ec_parent == NULL) return -1; parent = lu_object_locate(ec_parent->lo_header, ld->ld_type); @@ -1932,8 +1898,6 @@ static int echo_md_destroy_internal(const struct lu_env *env, struct lu_object *child; int rc; - ENTRY; - ec_child = echo_md_lookup(env, ed, parent, lname); if (IS_ERR(ec_child)) { CERROR("Can't find child %s: rc = %ld\n", lname->ln_name, @@ -1977,7 +1941,6 @@ static int echo_destroy_object(const struct lu_env *env, struct lu_object *parent; int rc = 0; int i; - ENTRY; parent = lu_object_locate(ec_parent->lo_header, ld->ld_type); if (parent == NULL) @@ -2029,7 +1992,6 @@ static struct lu_object *echo_resolve_path(const struct lu_env *env, struct lu_object *parent = NULL; struct lu_object *child = NULL; int rc = 0; - ENTRY; /*Only support MDD layer right now*/ rc = md->md_ops->mdo_root_get(env, md, fid); @@ -2134,7 +2096,6 @@ static int echo_md_handler(struct echo_device *ed, int command, char *name = NULL; int namelen = data->ioc_plen2; int rc = 0; - ENTRY; if (ld == NULL) { CERROR("MD echo client is not being initialized properly\n"); @@ -2248,7 +2209,6 @@ static int echo_create_object(const struct lu_env *env, struct echo_device *ed, struct lov_stripe_md *lsm = NULL; int rc; int created = 0; - ENTRY; if ((oa->o_valid & OBD_MD_FLID) == 0 && /* no obj id */ (on_target || /* set_stripe */ @@ -2338,7 +2298,6 @@ static int echo_get_object(struct echo_object **ecop, struct echo_device *ed, struct lov_stripe_md *lsm = NULL; struct echo_object *eco; int rc; - ENTRY; if ((oa->o_valid & OBD_MD_FLID) == 0 || ostid_id(&oa->o_oi) == 0) { /* disallow use of object id 0 */ @@ -2481,7 +2440,6 @@ static int echo_client_kbrw(struct echo_device *ed, int rw, struct obdo *oa, int verify; int gfp_mask; int brw_flags = 0; - ENTRY; verify = (ostid_id(&oa->o_oi) != ECHO_PERSISTENT_OBJID && (oa->o_valid & OBD_MD_FLFLAGS) != 0 && @@ -2577,8 +2535,6 @@ static int echo_client_prep_commit(const struct lu_env *env, obd_size npages, tot_pages; int i, ret = 0, brw_flags = 0; - ENTRY; - if (count <= 0 || (count & (~CFS_PAGE_MASK)) != 0 || (lsm != NULL && ostid_id(&lsm->lsm_oi) != ostid_id(&oa->o_oi))) RETURN(-EINVAL); @@ -2682,7 +2638,6 @@ static int echo_client_brw_ioctl(const struct lu_env *env, int rw, int rc; int async = 1; long test_mode; - ENTRY; LASSERT(oa->o_valid & OBD_MD_FLGROUP); @@ -2736,7 +2691,6 @@ echo_client_enqueue(struct obd_export *exp, struct obdo *oa, struct echo_object *eco; obd_off end; int rc; - ENTRY; if (ed->ed_next == NULL) RETURN(-EOPNOTSUPP); @@ -2792,7 +2746,6 @@ echo_client_iocontrol(unsigned int cmd, struct obd_export *exp, int len, int rw = OBD_BRW_READ; int rc = 0; int i; - ENTRY; memset(&dummy_oti, 0, sizeof(dummy_oti)); @@ -3009,7 +2962,6 @@ static int echo_client_setup(const struct lu_env *env, struct obd_uuid echo_uuid = { "ECHO_UUID" }; struct obd_connect_data *ocd = NULL; int rc; - ENTRY; if (lcfg->lcfg_bufcount < 2 || LUSTRE_CFG_BUFLEN(lcfg, 1) < 1) { CERROR("requires a TARGET OBD name\n"); @@ -3075,7 +3027,6 @@ static int echo_client_cleanup(struct obd_device *obddev) struct echo_device *ed = obd2echo_dev(obddev); struct echo_client_obd *ec = &obddev->u.echo_client; int rc; - ENTRY; /*Do nothing for Metadata echo client*/ if (ed == NULL ) @@ -3108,7 +3059,6 @@ static int echo_client_connect(const struct lu_env *env, int rc; struct lustre_handle conn = { 0 }; - ENTRY; rc = class_connect(&conn, src, cluuid); if (rc == 0) { *exp = class_conn2export(&conn); @@ -3125,7 +3075,6 @@ static int echo_client_disconnect(struct obd_export *exp) struct ec_lock *ecl; #endif int rc; - ENTRY; if (exp == NULL) GOTO(out, rc = -EINVAL); @@ -3200,7 +3149,6 @@ static int __init obdecho_init(void) struct lprocfs_static_vars lvars; int rc; - ENTRY; LCONSOLE_INFO("Echo OBD driver; http://www.lustre.org/\n"); LASSERT(PAGE_CACHE_SIZE % OBD_ECHO_BLOCK_SIZE == 0); diff --git a/drivers/staging/lustre/lustre/osc/osc_cache.c b/drivers/staging/lustre/lustre/osc/osc_cache.c index 6b0a842..3e71f41 100644 --- a/drivers/staging/lustre/lustre/osc/osc_cache.c +++ b/drivers/staging/lustre/lustre/osc/osc_cache.c @@ -540,7 +540,6 @@ int osc_extent_release(const struct lu_env *env, struct osc_extent *ext) { struct osc_object *obj = ext->oe_obj; int rc = 0; - ENTRY; LASSERT(atomic_read(&ext->oe_users) > 0); LASSERT(sanity_check(ext) == 0); @@ -602,7 +601,6 @@ struct osc_extent *osc_extent_find(const struct lu_env *env, int ppc_bits; /* pages per chunk bits */ int chunk_mask; int rc; - ENTRY; cur = osc_extent_alloc(obj); if (cur == NULL) @@ -805,7 +803,6 @@ int osc_extent_finish(const struct lu_env *env, struct osc_extent *ext, int blocksize = cli->cl_import->imp_obd->obd_osfs.os_bsize ? : 4096; __u64 last_off = 0; int last_count = -1; - ENTRY; OSC_EXTENT_DUMP(D_CACHE, ext, "extent finished.\n"); @@ -870,7 +867,6 @@ static int osc_extent_wait(const struct lu_env *env, struct osc_extent *ext, struct l_wait_info lwi = LWI_TIMEOUT_INTR(cfs_time_seconds(600), NULL, LWI_ON_SIGNAL_NOOP, NULL); int rc = 0; - ENTRY; osc_object_lock(obj); LASSERT(sanity_check_nolock(ext) == 0); @@ -925,7 +921,6 @@ static int osc_extent_truncate(struct osc_extent *ext, pgoff_t trunc_index, int grants = 0; int nr_pages = 0; int rc = 0; - ENTRY; LASSERT(sanity_check(ext) == 0); LASSERT(ext->oe_state == OES_TRUNC); @@ -1036,7 +1031,6 @@ static int osc_extent_make_ready(const struct lu_env *env, struct osc_object *obj = ext->oe_obj; int page_count = 0; int rc; - ENTRY; /* we're going to grab page lock, so object lock must not be taken. */ LASSERT(sanity_check(ext) == 0); @@ -1115,7 +1109,6 @@ static int osc_extent_expand(struct osc_extent *ext, pgoff_t index, int *grants) pgoff_t end_index; int chunksize = 1 << cli->cl_chunkbits; int rc = 0; - ENTRY; LASSERT(ext->oe_max_end >= index && ext->oe_start <= index); osc_object_lock(obj); @@ -1207,7 +1200,6 @@ static int osc_make_ready(const struct lu_env *env, struct osc_async_page *oap, LASSERT(cmd == OBD_BRW_WRITE); /* no cached reads */ - ENTRY; result = cl_page_make_ready(env, page, CRT_WRITE); if (result == 0) opg->ops_submit_time = cfs_time_current(); @@ -1255,8 +1247,6 @@ static int osc_completion(const struct lu_env *env, struct osc_async_page *oap, enum cl_req_type crt; int srvlock; - ENTRY; - cmd &= ~OBD_BRW_NOQUOTA; LASSERT(equi(page->cp_state == CPS_PAGEIN, cmd == OBD_BRW_READ)); LASSERT(equi(page->cp_state == CPS_PAGEOUT, cmd == OBD_BRW_WRITE)); @@ -1338,8 +1328,6 @@ static void osc_consume_write_grant(struct client_obd *cli, static void osc_release_write_grant(struct client_obd *cli, struct brw_page *pga) { - ENTRY; - LASSERT(spin_is_locked(&cli->cl_loi_list_lock.lock)); if (!(pga->flag & OBD_BRW_FROM_GRANT)) { EXIT; @@ -1503,7 +1491,6 @@ static int osc_enter_cache(const struct lu_env *env, struct client_obd *cli, struct osc_cache_waiter ocw; struct l_wait_info lwi = LWI_INTR(LWI_ON_SIGNAL_NOOP, NULL); int rc = -EDQUOT; - ENTRY; OSC_DUMP_GRANT(cli, "need:%d.\n", bytes); @@ -1570,7 +1557,6 @@ void osc_wake_cache_waiters(struct client_obd *cli) struct list_head *l, *tmp; struct osc_cache_waiter *ocw; - ENTRY; list_for_each_safe(l, tmp, &cli->cl_cache_waiters) { ocw = list_entry(l, struct osc_cache_waiter, ocw_entry); list_del_init(&ocw->ocw_entry); @@ -1613,7 +1599,6 @@ static int osc_makes_rpc(struct client_obd *cli, struct osc_object *osc, int cmd) { int invalid_import = 0; - ENTRY; /* if we have an invalid import we want to drain the queued pages * by forcing them through rpcs that immediately fail and complete @@ -1757,7 +1742,6 @@ static void osc_ap_completion(const struct lu_env *env, struct client_obd *cli, struct lov_oinfo *loi = osc->oo_oinfo; __u64 xid = 0; - ENTRY; if (oap->oap_request != NULL) { xid = ptlrpc_req_xid(oap->oap_request); ptlrpc_req_finished(oap->oap_request); @@ -1795,7 +1779,6 @@ static int try_to_add_extent_for_io(struct client_obd *cli, int *pc, unsigned int *max_pages) { struct osc_extent *tmp; - ENTRY; EASSERT((ext->oe_state == OES_CACHE || ext->oe_state == OES_LOCK_DONE), ext); @@ -1913,7 +1896,6 @@ osc_send_write_rpc(const struct lu_env *env, struct client_obd *cli, obd_count page_count = 0; int srvlock = 0; int rc = 0; - ENTRY; LASSERT(osc_object_is_locked(osc)); @@ -1985,7 +1967,6 @@ osc_send_read_rpc(const struct lu_env *env, struct client_obd *cli, int page_count = 0; unsigned int max_pages = cli->cl_max_pages_per_rpc; int rc = 0; - ENTRY; LASSERT(osc_object_is_locked(osc)); list_for_each_entry_safe(ext, next, @@ -2023,8 +2004,6 @@ osc_send_read_rpc(const struct lu_env *env, struct client_obd *cli, * we could be sending. These lists are maintained by osc_makes_rpc(). */ static struct osc_object *osc_next_obj(struct client_obd *cli) { - ENTRY; - /* First return objects that have blocked locks so that they * will be flushed quickly and other clients can get the lock, * then objects which have pages ready to be stuffed into RPCs */ @@ -2060,7 +2039,6 @@ static void osc_check_rpcs(const struct lu_env *env, struct client_obd *cli, { struct osc_object *osc; int rc = 0; - ENTRY; while ((osc = osc_next_obj(cli)) != NULL) { struct cl_object *obj = osc2cl(osc); @@ -2167,7 +2145,6 @@ int osc_prep_async_page(struct osc_object *osc, struct osc_page *ops, { struct obd_export *exp = osc_export(osc); struct osc_async_page *oap = &ops->ops_oap; - ENTRY; if (!page) return cfs_size_round(sizeof(*oap)); @@ -2206,7 +2183,6 @@ int osc_queue_async_io(const struct lu_env *env, struct cl_io *io, int cmd = OBD_BRW_WRITE; int need_release = 0; int rc = 0; - ENTRY; if (oap->oap_magic != OAP_MAGIC) RETURN(-EINVAL); @@ -2361,7 +2337,6 @@ int osc_teardown_async_page(const struct lu_env *env, struct osc_async_page *oap = &ops->ops_oap; struct osc_extent *ext = NULL; int rc = 0; - ENTRY; LASSERT(oap->oap_magic == OAP_MAGIC); @@ -2406,7 +2381,6 @@ int osc_flush_async_page(const struct lu_env *env, struct cl_io *io, struct osc_async_page *oap = &ops->ops_oap; bool unplug = false; int rc = 0; - ENTRY; osc_object_lock(obj); ext = osc_extent_lookup(obj, index); @@ -2484,7 +2458,6 @@ int osc_cancel_async_page(const struct lu_env *env, struct osc_page *ops) pgoff_t index = oap2cl_page(oap)->cp_index; int rc = -EBUSY; int cmd; - ENTRY; LASSERT(!oap->oap_interrupted); oap->oap_interrupted = 1; @@ -2541,7 +2514,6 @@ int osc_queue_sync_pages(const struct lu_env *env, struct osc_object *obj, int mppr = cli->cl_max_pages_per_rpc; pgoff_t start = CL_PAGE_EOF; pgoff_t end = 0; - ENTRY; list_for_each_entry(oap, list, oap_pending_item) { struct cl_page *cp = oap2cl_page(oap); @@ -2601,7 +2573,6 @@ int osc_cache_truncate_start(const struct lu_env *env, struct osc_io *oio, LIST_HEAD(list); int result = 0; bool partial; - ENTRY; /* pages with index greater or equal to index will be truncated. */ index = cl_index(osc2cl(obj), size); @@ -2758,7 +2729,6 @@ int osc_cache_wait_range(const struct lu_env *env, struct osc_object *obj, struct osc_extent *ext; pgoff_t index = start; int result = 0; - ENTRY; again: osc_object_lock(obj); @@ -2815,7 +2785,6 @@ int osc_cache_writeback_range(const struct lu_env *env, struct osc_object *obj, LIST_HEAD(discard_list); bool unplug = false; int result = 0; - ENTRY; osc_object_lock(obj); ext = osc_extent_search(obj, start); diff --git a/drivers/staging/lustre/lustre/osc/osc_dev.c b/drivers/staging/lustre/lustre/osc/osc_dev.c index 4208ddf..4059591 100644 --- a/drivers/staging/lustre/lustre/osc/osc_dev.c +++ b/drivers/staging/lustre/lustre/osc/osc_dev.c @@ -171,7 +171,6 @@ LU_TYPE_INIT_FINI(osc, &osc_key, &osc_session_key); static int osc_cl_process_config(const struct lu_env *env, struct lu_device *d, struct lustre_cfg *cfg) { - ENTRY; RETURN(osc_process_config_base(d->ld_obd, cfg)); } diff --git a/drivers/staging/lustre/lustre/osc/osc_io.c b/drivers/staging/lustre/lustre/osc/osc_io.c index 342c46e..60e5c9d 100644 --- a/drivers/staging/lustre/lustre/osc/osc_io.c +++ b/drivers/staging/lustre/lustre/osc/osc_io.c @@ -261,7 +261,6 @@ static int osc_io_prepare_write(const struct lu_env *env, struct obd_import *imp = class_exp2cliimp(dev->od_exp); struct osc_io *oio = cl2osc_io(env, ios); int result = 0; - ENTRY; /* * This implements OBD_BRW_CHECK logic from old client. @@ -288,7 +287,6 @@ static int osc_io_commit_write(const struct lu_env *env, struct osc_page *opg = cl2osc_page(slice); struct osc_object *obj = cl2osc(opg->ops_cl.cpl_obj); struct osc_async_page *oap = &opg->ops_oap; - ENTRY; LASSERT(to > 0); /* @@ -315,8 +313,6 @@ static int osc_io_fault_start(const struct lu_env *env, struct cl_io *io; struct cl_fault_io *fio; - ENTRY; - io = ios->cis_io; fio = &io->u.ci_fault; CDEBUG(D_INFO, "%lu %d %d\n", @@ -517,7 +513,6 @@ static int osc_io_read_start(const struct lu_env *env, struct cl_object *obj = slice->cis_obj; struct cl_attr *attr = &osc_env_info(env)->oti_attr; int result = 0; - ENTRY; if (oio->oi_lockless == 0) { cl_object_attr_lock(obj); @@ -539,7 +534,6 @@ static int osc_io_write_start(const struct lu_env *env, struct cl_object *obj = slice->cis_obj; struct cl_attr *attr = &osc_env_info(env)->oti_attr; int result = 0; - ENTRY; if (oio->oi_lockless == 0) { OBD_FAIL_TIMEOUT(OBD_FAIL_OSC_DELAY_SETTIME, 1); @@ -565,7 +559,6 @@ static int osc_fsync_ost(const struct lu_env *env, struct osc_object *obj, struct lov_oinfo *loi = obj->oo_oinfo; struct osc_async_cbargs *cbargs = &oio->oi_cbarg; int rc = 0; - ENTRY; memset(oa, 0, sizeof(*oa)); oa->o_oi = loi->loi_oi; @@ -598,7 +591,6 @@ static int osc_io_fsync_start(const struct lu_env *env, pgoff_t start = cl_index(obj, fio->fi_start); pgoff_t end = cl_index(obj, fio->fi_end); int result = 0; - ENTRY; if (fio->fi_end == OBD_OBJECT_EOF) end = CL_PAGE_EOF; diff --git a/drivers/staging/lustre/lustre/osc/osc_lock.c b/drivers/staging/lustre/lustre/osc/osc_lock.c index 98478d2..a13215d 100644 --- a/drivers/staging/lustre/lustre/osc/osc_lock.c +++ b/drivers/staging/lustre/lustre/osc/osc_lock.c @@ -343,8 +343,6 @@ static void osc_lock_lvb_update(const struct lu_env *env, struct osc_lock *olck, struct cl_attr *attr; unsigned valid; - ENTRY; - if (!(olck->ols_flags & LDLM_FL_LVB_READY)) RETURN_EXIT; @@ -412,7 +410,6 @@ static void osc_lock_granted(const struct lu_env *env, struct osc_lock *olck, LASSERT(dlmlock->l_granted_mode == dlmlock->l_req_mode); - ENTRY; if (olck->ols_state < OLS_GRANTED) { lock = olck->ols_cl.cls_lock; ext = &dlmlock->l_policy_data.l_extent; @@ -450,8 +447,6 @@ static void osc_lock_upcall0(const struct lu_env *env, struct osc_lock *olck) { struct ldlm_lock *dlmlock; - ENTRY; - dlmlock = ldlm_handle2lock_long(&olck->ols_handle, 0); LASSERT(dlmlock != NULL); @@ -497,7 +492,6 @@ static int osc_lock_upcall(void *cookie, int errcode) struct lu_env *env; struct cl_env_nest nest; - ENTRY; env = cl_env_nested_get(&nest); if (!IS_ERR(env)) { int rc; @@ -1023,7 +1017,6 @@ static int osc_lock_enqueue_wait(const struct lu_env *env, struct cl_lock *conflict= NULL; int lockless = osc_lock_is_lockless(olck); int rc = 0; - ENTRY; LASSERT(cl_lock_is_mutexed(lock)); @@ -1118,7 +1111,6 @@ static int osc_lock_enqueue(const struct lu_env *env, struct osc_lock *ols = cl2osc_lock(slice); struct cl_lock *lock = ols->ols_cl.cls_lock; int result; - ENTRY; LASSERT(cl_lock_is_mutexed(lock)); LASSERTF(ols->ols_state == OLS_NEW, @@ -1262,7 +1254,6 @@ static int osc_lock_flush(struct osc_lock *ols, int discard) struct cl_env_nest nest; struct lu_env *env; int result = 0; - ENTRY; env = cl_env_nested_get(&nest); if (!IS_ERR(env)) { diff --git a/drivers/staging/lustre/lustre/osc/osc_object.c b/drivers/staging/lustre/lustre/osc/osc_object.c index ca94e63..5d6c763 100644 --- a/drivers/staging/lustre/lustre/osc/osc_object.c +++ b/drivers/staging/lustre/lustre/osc/osc_object.c @@ -191,7 +191,6 @@ static int osc_object_glimpse(const struct lu_env *env, { struct lov_oinfo *oinfo = cl2osc(obj)->oo_oinfo; - ENTRY; lvb->lvb_size = oinfo->loi_kms; lvb->lvb_blocks = oinfo->loi_lvb.lvb_blocks; RETURN(0); diff --git a/drivers/staging/lustre/lustre/osc/osc_page.c b/drivers/staging/lustre/lustre/osc/osc_page.c index baba959..5f51dfa 100644 --- a/drivers/staging/lustre/lustre/osc/osc_page.c +++ b/drivers/staging/lustre/lustre/osc/osc_page.c @@ -219,7 +219,6 @@ static int osc_page_cache_add(const struct lu_env *env, struct osc_io *oio = osc_env_io(env); struct osc_page *opg = cl2osc_page(slice); int result; - ENTRY; LINVRNT(osc_page_protected(env, opg, CLM_WRITE, 0)); @@ -294,7 +293,6 @@ static int osc_page_is_under_lock(const struct lu_env *env, struct cl_lock *lock; int result = -ENODATA; - ENTRY; lock = cl_lock_at_page(env, slice->cpl_obj, slice->cpl_page, NULL, 1, 0); if (lock != NULL) { @@ -421,7 +419,6 @@ static void osc_page_delete(const struct lu_env *env, LINVRNT(opg->ops_temp || osc_page_protected(env, opg, CLM_READ, 1)); - ENTRY; CDEBUG(D_TRACE, "%p\n", opg); osc_page_transfer_put(env, opg); rc = osc_teardown_async_page(env, obj, opg); @@ -481,7 +478,7 @@ static int osc_page_flush(const struct lu_env *env, { struct osc_page *opg = cl2osc_page(slice); int rc = 0; - ENTRY; + rc = osc_flush_async_page(env, io, opg); RETURN(rc); } @@ -666,7 +663,6 @@ int osc_lru_shrink(struct client_obd *cli, int target) int count = 0; int index = 0; int rc = 0; - ENTRY; LASSERT(atomic_read(&cli->cl_lru_in_list) >= 0); if (atomic_read(&cli->cl_lru_in_list) == 0 || target <= 0) @@ -881,7 +877,6 @@ static int osc_lru_reserve(const struct lu_env *env, struct osc_object *obj, struct l_wait_info lwi = LWI_INTR(LWI_ON_SIGNAL_NOOP, NULL); struct client_obd *cli = osc_cli(obj); int rc = 0; - ENTRY; if (cli->cl_cache == NULL) /* shall not be in LRU */ RETURN(0); diff --git a/drivers/staging/lustre/lustre/osc/osc_quota.c b/drivers/staging/lustre/lustre/osc/osc_quota.c index 69caab7..b178e21 100644 --- a/drivers/staging/lustre/lustre/osc/osc_quota.c +++ b/drivers/staging/lustre/lustre/osc/osc_quota.c @@ -45,7 +45,6 @@ static inline struct osc_quota_info *osc_oqi_alloc(obd_uid id) int osc_quota_chkdq(struct client_obd *cli, const unsigned int qid[]) { int type; - ENTRY; for (type = 0; type < MAXQUOTAS; type++) { struct osc_quota_info *oqi; @@ -79,7 +78,6 @@ int osc_quota_setdq(struct client_obd *cli, const unsigned int qid[], { int type; int rc = 0; - ENTRY; if ((valid & (OBD_MD_FLUSRQUOTA | OBD_MD_FLGRPQUOTA)) == 0) RETURN(0); @@ -211,7 +209,6 @@ int osc_quota_setup(struct obd_device *obd) { struct client_obd *cli = &obd->u.cli; int i, type; - ENTRY; for (type = 0; type < MAXQUOTAS; type++) { cli->cl_quota_hash[type] = cfs_hash_create("QUOTA_HASH", @@ -240,7 +237,6 @@ int osc_quota_cleanup(struct obd_device *obd) { struct client_obd *cli = &obd->u.cli; int type; - ENTRY; for (type = 0; type < MAXQUOTAS; type++) cfs_hash_putref(cli->cl_quota_hash[type]); @@ -254,7 +250,6 @@ int osc_quotactl(struct obd_device *unused, struct obd_export *exp, struct ptlrpc_request *req; struct obd_quotactl *oqc; int rc; - ENTRY; req = ptlrpc_request_alloc_pack(class_exp2cliimp(exp), &RQF_OST_QUOTACTL, LUSTRE_OST_VERSION, @@ -292,7 +287,6 @@ int osc_quotacheck(struct obd_device *unused, struct obd_export *exp, struct ptlrpc_request *req; struct obd_quotactl *body; int rc; - ENTRY; req = ptlrpc_request_alloc_pack(class_exp2cliimp(exp), &RQF_OST_QUOTACHECK, LUSTRE_OST_VERSION, @@ -319,7 +313,6 @@ int osc_quota_poll_check(struct obd_export *exp, struct if_quotacheck *qchk) { struct client_obd *cli = &exp->exp_obd->u.cli; int rc; - ENTRY; qchk->obd_uuid = cli->cl_target_uuid; memcpy(qchk->obd_type, LUSTRE_OST_NAME, strlen(LUSTRE_OST_NAME)); diff --git a/drivers/staging/lustre/lustre/osc/osc_request.c b/drivers/staging/lustre/lustre/osc/osc_request.c index fea04ca..a27bbb5 100644 --- a/drivers/staging/lustre/lustre/osc/osc_request.c +++ b/drivers/staging/lustre/lustre/osc/osc_request.c @@ -69,7 +69,6 @@ static int osc_packmd(struct obd_export *exp, struct lov_mds_md **lmmp, struct lov_stripe_md *lsm) { int lmm_size; - ENTRY; lmm_size = sizeof(**lmmp); if (lmmp == NULL) @@ -101,7 +100,6 @@ static int osc_unpackmd(struct obd_export *exp, struct lov_stripe_md **lsmp, { int lsm_size; struct obd_import *imp = class_exp2cliimp(exp); - ENTRY; if (lmm != NULL) { if (lmm_bytes < sizeof(*lmm)) { @@ -202,7 +200,6 @@ static int osc_getattr_interpret(const struct lu_env *env, struct osc_async_args *aa, int rc) { struct ost_body *body; - ENTRY; if (rc != 0) GOTO(out, rc); @@ -232,7 +229,6 @@ static int osc_getattr_async(struct obd_export *exp, struct obd_info *oinfo, struct ptlrpc_request *req; struct osc_async_args *aa; int rc; - ENTRY; req = ptlrpc_request_alloc(class_exp2cliimp(exp), &RQF_OST_GETATTR); if (req == NULL) @@ -264,7 +260,6 @@ static int osc_getattr(const struct lu_env *env, struct obd_export *exp, struct ptlrpc_request *req; struct ost_body *body; int rc; - ENTRY; req = ptlrpc_request_alloc(class_exp2cliimp(exp), &RQF_OST_GETATTR); if (req == NULL) @@ -308,7 +303,6 @@ static int osc_setattr(const struct lu_env *env, struct obd_export *exp, struct ptlrpc_request *req; struct ost_body *body; int rc; - ENTRY; LASSERT(oinfo->oi_oa->o_valid & OBD_MD_FLGROUP); @@ -349,7 +343,6 @@ static int osc_setattr_interpret(const struct lu_env *env, struct osc_setattr_args *sa, int rc) { struct ost_body *body; - ENTRY; if (rc != 0) GOTO(out, rc); @@ -373,7 +366,6 @@ int osc_setattr_async_base(struct obd_export *exp, struct obd_info *oinfo, struct ptlrpc_request *req; struct osc_setattr_args *sa; int rc; - ENTRY; req = ptlrpc_request_alloc(class_exp2cliimp(exp), &RQF_OST_SETATTR); if (req == NULL) @@ -431,7 +423,6 @@ int osc_real_create(struct obd_export *exp, struct obdo *oa, struct ost_body *body; struct lov_stripe_md *lsm; int rc; - ENTRY; LASSERT(oa); LASSERT(ea); @@ -517,7 +508,6 @@ int osc_punch_base(struct obd_export *exp, struct obd_info *oinfo, struct osc_setattr_args *sa; struct ost_body *body; int rc; - ENTRY; req = ptlrpc_request_alloc(class_exp2cliimp(exp), &RQF_OST_PUNCH); if (req == NULL) @@ -571,7 +561,6 @@ static int osc_sync_interpret(const struct lu_env *env, { struct osc_fsync_args *fa = arg; struct ost_body *body; - ENTRY; if (rc) GOTO(out, rc); @@ -596,7 +585,6 @@ int osc_sync_base(struct obd_export *exp, struct obd_info *oinfo, struct ost_body *body; struct osc_fsync_args *fa; int rc; - ENTRY; req = ptlrpc_request_alloc(class_exp2cliimp(exp), &RQF_OST_SYNC); if (req == NULL) @@ -637,8 +625,6 @@ static int osc_sync(const struct lu_env *env, struct obd_export *exp, struct obd_info *oinfo, obd_size start, obd_size end, struct ptlrpc_request_set *set) { - ENTRY; - if (!oinfo->oi_oa) { CDEBUG(D_INFO, "oa NULL\n"); RETURN(-EINVAL); @@ -662,7 +648,6 @@ static int osc_resource_get_unused(struct obd_export *exp, struct obdo *oa, struct ldlm_res_id res_id; struct ldlm_resource *res; int count; - ENTRY; /* Return, i.e. cancel nothing, only if ELC is supported (flag in * export) but disabled through procfs (flag in NS). @@ -720,7 +705,6 @@ int osc_create(const struct lu_env *env, struct obd_export *exp, struct obd_trans_info *oti) { int rc = 0; - ENTRY; LASSERT(oa); LASSERT(ea); @@ -760,7 +744,6 @@ static int osc_destroy(const struct lu_env *env, struct obd_export *exp, struct ost_body *body; LIST_HEAD(cancels); int rc, count; - ENTRY; if (!oa) { CDEBUG(D_INFO, "oa NULL\n"); @@ -948,7 +931,6 @@ int osc_shrink_grant_to_target(struct client_obd *cli, __u64 target_bytes) { int rc = 0; struct ost_body *body; - ENTRY; client_obd_list_lock(&cli->cl_loi_list_lock); /* Don't shrink if we are already above or below the desired limit @@ -1256,7 +1238,6 @@ static int osc_brw_prep_request(int cmd, struct client_obd *cli,struct obdo *oa, struct req_capsule *pill; struct brw_page *pg_prev; - ENTRY; if (OBD_FAIL_CHECK(OBD_FAIL_OSC_BRW_PREP_REQ)) RETURN(-ENOMEM); /* Recoverable */ if (OBD_FAIL_CHECK(OBD_FAIL_OSC_BRW_PREP_REQ2)) @@ -1496,7 +1477,6 @@ static int osc_brw_fini_request(struct ptlrpc_request *req, int rc) struct client_obd *cli = aa->aa_cli; struct ost_body *body; __u32 client_cksum = 0; - ENTRY; if (rc < 0 && rc != -EDQUOT) { DEBUG_REQ(D_INFO, req, "Failed request with rc = %d\n", rc); @@ -1655,8 +1635,6 @@ static int osc_brw_internal(int cmd, struct obd_export *exp, struct obdo *oa, int generation, resends = 0; struct l_wait_info lwi; - ENTRY; - init_waitqueue_head(&waitq); generation = exp->exp_obd->u.cli.cl_import->imp_generation; @@ -1720,7 +1698,6 @@ static int osc_brw_redo_request(struct ptlrpc_request *request, struct ptlrpc_request *new_req; struct osc_brw_async_args *new_aa; struct osc_async_page *oap; - ENTRY; DEBUG_REQ(rc == -EINPROGRESS ? D_RPCTRACE : D_ERROR, request, "redo for recoverable error %d", rc); @@ -1873,7 +1850,6 @@ static int osc_brw(int cmd, struct obd_export *exp, struct obd_info *oinfo, struct obd_import *imp = class_exp2cliimp(exp); struct client_obd *cli; int rc, page_count_orig; - ENTRY; LASSERT((imp != NULL) && (imp->imp_obd != NULL)); cli = &imp->imp_obd->u.cli; @@ -1946,7 +1922,6 @@ static int brw_interpret(const struct lu_env *env, struct osc_extent *tmp; struct cl_object *obj = NULL; struct client_obd *cli = aa->aa_cli; - ENTRY; rc = osc_brw_fini_request(req, rc); CDEBUG(D_INODE, "request %p aa %p rc %d\n", req, aa, rc); @@ -2072,7 +2047,6 @@ int osc_build_rpc(const struct lu_env *env, struct client_obd *cli, int rc; LIST_HEAD(rpc_list); - ENTRY; LASSERT(!list_empty(ext_list)); /* add pages into rpc_list to build BRW rpc */ @@ -2337,7 +2311,6 @@ static int osc_enqueue_fini(struct ptlrpc_request *req, struct ost_lvb *lvb, __u64 *flags, int agl, int rc) { int intent = *flags & LDLM_FL_HAS_INTENT; - ENTRY; if (intent) { /* The request was created before ldlm_cli_enqueue call. */ @@ -2496,7 +2469,6 @@ int osc_enqueue_base(struct obd_export *exp, struct ldlm_res_id *res_id, int match_lvb = (agl != 0 ? 0 : LDLM_FL_LVB_READY); ldlm_mode_t mode; int rc; - ENTRY; /* Filesystem lock extents are extended to page boundaries so that * dealing with the page cache is a little smoother. */ @@ -2633,7 +2605,6 @@ static int osc_enqueue(struct obd_export *exp, struct obd_info *oinfo, { struct ldlm_res_id res_id; int rc; - ENTRY; ostid_build_res_name(&oinfo->oi_md->lsm_oi, &res_id); rc = osc_enqueue_base(exp, &res_id, &oinfo->oi_flags, &oinfo->oi_policy, @@ -2652,7 +2623,6 @@ int osc_match_base(struct obd_export *exp, struct ldlm_res_id *res_id, struct obd_device *obd = exp->exp_obd; int lflags = *flags; ldlm_mode_t rc; - ENTRY; if (OBD_FAIL_CHECK(OBD_FAIL_OSC_MATCH)) RETURN(-EIO); @@ -2690,8 +2660,6 @@ int osc_match_base(struct obd_export *exp, struct ldlm_res_id *res_id, int osc_cancel_base(struct lustre_handle *lockh, __u32 mode) { - ENTRY; - if (unlikely(mode == LCK_GROUP)) ldlm_lock_decref_and_cancel(lockh, mode); else @@ -2703,7 +2671,6 @@ int osc_cancel_base(struct lustre_handle *lockh, __u32 mode) static int osc_cancel(struct obd_export *exp, struct lov_stripe_md *md, __u32 mode, struct lustre_handle *lockh) { - ENTRY; RETURN(osc_cancel_base(lockh, mode)); } @@ -2728,7 +2695,6 @@ static int osc_statfs_interpret(const struct lu_env *env, struct osc_async_args *aa, int rc) { struct obd_statfs *msfs; - ENTRY; if (rc == -EBADR) /* The request has in fact never been sent @@ -2764,7 +2730,6 @@ static int osc_statfs_async(struct obd_export *exp, struct ptlrpc_request *req; struct osc_async_args *aa; int rc; - ENTRY; /* We could possibly pass max_age in the request (as an absolute * timestamp or a "seconds.usec ago") so the target can avoid doing @@ -2808,7 +2773,6 @@ static int osc_statfs(const struct lu_env *env, struct obd_export *exp, struct ptlrpc_request *req; struct obd_import *imp = NULL; int rc; - ENTRY; /*Since the request might also come from lprocfs, so we need *sync this with client_disconnect_export Bug15684*/ @@ -2876,7 +2840,6 @@ static int osc_getstripe(struct lov_stripe_md *lsm, struct lov_user_md *lump) struct lov_user_md_v3 lum, *lumk; struct lov_user_ost_data_v1 *lmm_objects; int rc = 0, lum_size; - ENTRY; if (!lsm) RETURN(-ENODATA); @@ -2934,7 +2897,6 @@ static int osc_iocontrol(unsigned int cmd, struct obd_export *exp, int len, struct obd_device *obd = exp->exp_obd; struct obd_ioctl_data *data = karg; int err = 0; - ENTRY; if (!try_module_get(THIS_MODULE)) { CERROR("Can't get module. Is it alive?"); @@ -3018,7 +2980,6 @@ static int osc_get_info(const struct lu_env *env, struct obd_export *exp, obd_count keylen, void *key, __u32 *vallen, void *val, struct lov_stripe_md *lsm) { - ENTRY; if (!vallen || !val) RETURN(-EFAULT); @@ -3159,7 +3120,6 @@ static int osc_set_info_async(const struct lu_env *env, struct obd_export *exp, struct obd_import *imp = class_exp2cliimp(exp); char *tmp; int rc; - ENTRY; OBD_FAIL_TIMEOUT(OBD_FAIL_OSC_SHUTDOWN, 10); @@ -3282,8 +3242,6 @@ static int osc_llog_finish(struct obd_device *obd, int count) { struct llog_ctxt *ctxt; - ENTRY; - ctxt = llog_get_context(obd, LLOG_MDS_OST_ORIG_CTXT); if (ctxt) { llog_cat_close(NULL, ctxt->loc_handle); @@ -3371,7 +3329,6 @@ static int osc_import_event(struct obd_device *obd, struct client_obd *cli; int rc = 0; - ENTRY; LASSERT(imp->imp_obd == obd); switch (event) { @@ -3480,7 +3437,6 @@ int osc_setup(struct obd_device *obd, struct lustre_cfg *lcfg) struct client_obd *cli = &obd->u.cli; void *handler; int rc; - ENTRY; rc = ptlrpcd_addref(); if (rc) @@ -3533,7 +3489,6 @@ out_ptlrpcd: static int osc_precleanup(struct obd_device *obd, enum obd_cleanup_stage stage) { int rc = 0; - ENTRY; switch (stage) { case OBD_CLEANUP_EARLY: { @@ -3580,8 +3535,6 @@ int osc_cleanup(struct obd_device *obd) struct client_obd *cli = &obd->u.cli; int rc; - ENTRY; - /* lru cleanup */ if (cli->cl_cache != NULL) { LASSERT(atomic_read(&cli->cl_cache->ccc_users) > 0); @@ -3673,7 +3626,6 @@ int __init osc_init(void) { struct lprocfs_static_vars lvars = { 0 }; int rc; - ENTRY; /* print an address of _any_ initialized kernel symbol from this * module, to allow debugging with gdb that doesn't support data diff --git a/drivers/staging/lustre/lustre/ptlrpc/client.c b/drivers/staging/lustre/lustre/ptlrpc/client.c index 22f7e65..b860db6 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/client.c +++ b/drivers/staging/lustre/lustre/ptlrpc/client.c @@ -137,7 +137,6 @@ struct ptlrpc_bulk_desc *ptlrpc_prep_bulk_imp(struct ptlrpc_request *req, struct obd_import *imp = req->rq_import; struct ptlrpc_bulk_desc *desc; - ENTRY; LASSERT(type == BULK_PUT_SINK || type == BULK_GET_SOURCE); desc = ptlrpc_new_bulk(npages, max_brw, type, portal); if (desc == NULL) @@ -187,7 +186,6 @@ EXPORT_SYMBOL(__ptlrpc_prep_bulk_page); void __ptlrpc_free_bulk(struct ptlrpc_bulk_desc *desc, int unpin) { int i; - ENTRY; LASSERT(desc != NULL); LASSERT(desc->bd_iov_count != LI_POISON); /* not freed already */ @@ -336,7 +334,6 @@ static int ptlrpc_at_recv_early_reply(struct ptlrpc_request *req) struct ptlrpc_request *early_req; time_t olddl; int rc; - ENTRY; req->rq_early = 0; spin_unlock(&req->rq_lock); @@ -547,7 +544,6 @@ static int __ptlrpc_request_bufs_pack(struct ptlrpc_request *request, { struct obd_import *imp = request->rq_import; int rc; - ENTRY; if (unlikely(ctx)) request->rq_cli_ctx = sptlrpc_cli_ctx_get(ctx); @@ -822,7 +818,6 @@ struct ptlrpc_request_set *ptlrpc_prep_set(void) { struct ptlrpc_request_set *set; - ENTRY; OBD_ALLOC(set, sizeof *set); if (!set) RETURN(NULL); @@ -883,7 +878,6 @@ void ptlrpc_set_destroy(struct ptlrpc_request_set *set) struct list_head *next; int expected_phase; int n = 0; - ENTRY; /* Requests on the set should either all be completed, or all be new */ expected_phase = (atomic_read(&set->set_remaining) == 0) ? @@ -1027,7 +1021,6 @@ static int ptlrpc_import_delay_req(struct obd_import *imp, struct ptlrpc_request *req, int *status) { int delay = 0; - ENTRY; LASSERT (status != NULL); *status = 0; @@ -1120,7 +1113,6 @@ static int ptlrpc_console_allow(struct ptlrpc_request *req) static int ptlrpc_check_status(struct ptlrpc_request *req) { int err; - ENTRY; err = lustre_msg_get_status(req->rq_repmsg); if (lustre_msg_get_type(req->rq_repmsg) == PTL_RPC_MSG_ERR) { @@ -1156,7 +1148,6 @@ static void ptlrpc_save_versions(struct ptlrpc_request *req) struct lustre_msg *repmsg = req->rq_repmsg; struct lustre_msg *reqmsg = req->rq_reqmsg; __u64 *versions = lustre_msg_get_versions(repmsg); - ENTRY; if (lustre_msg_get_flags(req->rq_reqmsg) & MSG_REPLAY) return; @@ -1183,7 +1174,6 @@ static int after_reply(struct ptlrpc_request *req) int rc; struct timeval work_start; long timediff; - ENTRY; LASSERT(obd != NULL); /* repbuf must be unlinked */ @@ -1372,7 +1362,6 @@ static int ptlrpc_send_new_req(struct ptlrpc_request *req) { struct obd_import *imp = req->rq_import; int rc; - ENTRY; LASSERT(req->rq_phase == RQ_PHASE_NEW); if (req->rq_sent && (req->rq_sent > cfs_time_current_sec()) && @@ -1447,7 +1436,6 @@ static int ptlrpc_send_new_req(struct ptlrpc_request *req) static inline int ptlrpc_set_producer(struct ptlrpc_request_set *set) { int remaining, rc; - ENTRY; LASSERT(set->set_producer != NULL); @@ -1478,7 +1466,6 @@ int ptlrpc_check_set(const struct lu_env *env, struct ptlrpc_request_set *set) { struct list_head *tmp, *next; int force_timer_recalc = 0; - ENTRY; if (atomic_read(&set->set_remaining) == 0) RETURN(1); @@ -1847,7 +1834,6 @@ int ptlrpc_expire_one_request(struct ptlrpc_request *req, int async_unlink) { struct obd_import *imp = req->rq_import; int rc = 0; - ENTRY; spin_lock(&req->rq_lock); req->rq_timedout = 1; @@ -1919,7 +1905,6 @@ int ptlrpc_expired_set(void *data) struct ptlrpc_request_set *set = data; struct list_head *tmp; time_t now = cfs_time_current_sec(); - ENTRY; LASSERT(set != NULL); @@ -2006,7 +1991,6 @@ int ptlrpc_set_next_timeout(struct ptlrpc_request_set *set) int timeout = 0; struct ptlrpc_request *req; int deadline; - ENTRY; SIGNAL_MASK_ASSERT(); /* XXX BUG 1511 */ @@ -2061,7 +2045,6 @@ int ptlrpc_set_wait(struct ptlrpc_request_set *set) struct ptlrpc_request *req; struct l_wait_info lwi; int rc, timeout; - ENTRY; if (set->set_producer) (void)ptlrpc_set_producer(set); @@ -2185,7 +2168,6 @@ EXPORT_SYMBOL(ptlrpc_set_wait); */ static void __ptlrpc_free_req(struct ptlrpc_request *request, int locked) { - ENTRY; if (request == NULL) { EXIT; return; @@ -2263,7 +2245,6 @@ EXPORT_SYMBOL(ptlrpc_req_finished_with_imp_lock); */ static int __ptlrpc_req_finished(struct ptlrpc_request *request, int locked) { - ENTRY; if (request == NULL) RETURN(1); @@ -2397,7 +2378,6 @@ void ptlrpc_free_committed(struct obd_import *imp) struct list_head *tmp, *saved; struct ptlrpc_request *req; struct ptlrpc_request *last_req = NULL; /* temporary fire escape */ - ENTRY; LASSERT(imp != NULL); @@ -2463,7 +2443,6 @@ free_req: void ptlrpc_cleanup_client(struct obd_import *imp) { - ENTRY; EXIT; return; } @@ -2517,7 +2496,6 @@ EXPORT_SYMBOL(ptlrpc_restart_req); */ struct ptlrpc_request *ptlrpc_request_addref(struct ptlrpc_request *req) { - ENTRY; atomic_inc(&req->rq_refcount); RETURN(req); } @@ -2588,7 +2566,6 @@ int ptlrpc_queue_wait(struct ptlrpc_request *req) { struct ptlrpc_request_set *set; int rc; - ENTRY; LASSERT(req->rq_set == NULL); LASSERT(!req->rq_receiving_reply); @@ -2629,7 +2606,6 @@ static int ptlrpc_replay_interpret(const struct lu_env *env, struct ptlrpc_replay_async_args *aa = data; struct obd_import *imp = req->rq_import; - ENTRY; atomic_dec(&imp->imp_replay_inflight); if (!ptlrpc_client_replied(req)) { @@ -2721,7 +2697,6 @@ static int ptlrpc_replay_interpret(const struct lu_env *env, int ptlrpc_replay_req(struct ptlrpc_request *req) { struct ptlrpc_replay_async_args *aa; - ENTRY; LASSERT(req->rq_import->imp_state == LUSTRE_IMP_REPLAY); @@ -2761,7 +2736,6 @@ EXPORT_SYMBOL(ptlrpc_replay_req); void ptlrpc_abort_inflight(struct obd_import *imp) { struct list_head *tmp, *n; - ENTRY; /* Make sure that no new requests get processed for this import. * ptlrpc_{queue,set}_wait must (and does) hold imp_lock while testing @@ -2969,7 +2943,6 @@ void *ptlrpcd_alloc_work(struct obd_import *imp, { struct ptlrpc_request *req = NULL; struct ptlrpc_work_async_args *args; - ENTRY; might_sleep(); diff --git a/drivers/staging/lustre/lustre/ptlrpc/connection.c b/drivers/staging/lustre/lustre/ptlrpc/connection.c index a0757f3..c5c1d52 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/connection.c +++ b/drivers/staging/lustre/lustre/ptlrpc/connection.c @@ -49,7 +49,6 @@ ptlrpc_connection_get(lnet_process_id_t peer, lnet_nid_t self, struct obd_uuid *uuid) { struct ptlrpc_connection *conn, *conn2; - ENTRY; conn = cfs_hash_lookup(conn_hash, &peer); if (conn) @@ -92,7 +91,6 @@ EXPORT_SYMBOL(ptlrpc_connection_get); int ptlrpc_connection_put(struct ptlrpc_connection *conn) { int rc = 0; - ENTRY; if (!conn) RETURN(rc); @@ -129,8 +127,6 @@ EXPORT_SYMBOL(ptlrpc_connection_put); struct ptlrpc_connection * ptlrpc_connection_addref(struct ptlrpc_connection *conn) { - ENTRY; - atomic_inc(&conn->c_refcount); CDEBUG(D_INFO, "conn=%p refcount %d to %s\n", conn, atomic_read(&conn->c_refcount), @@ -142,8 +138,6 @@ EXPORT_SYMBOL(ptlrpc_connection_addref); int ptlrpc_connection_init(void) { - ENTRY; - conn_hash = cfs_hash_create("CONN_HASH", HASH_CONN_CUR_BITS, HASH_CONN_MAX_BITS, @@ -159,7 +153,6 @@ int ptlrpc_connection_init(void) EXPORT_SYMBOL(ptlrpc_connection_init); void ptlrpc_connection_fini(void) { - ENTRY; cfs_hash_putref(conn_hash); EXIT; } diff --git a/drivers/staging/lustre/lustre/ptlrpc/events.c b/drivers/staging/lustre/lustre/ptlrpc/events.c index 0264c10..d736a273 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/events.c +++ b/drivers/staging/lustre/lustre/ptlrpc/events.c @@ -55,7 +55,6 @@ void request_out_callback(lnet_event_t *ev) { struct ptlrpc_cb_id *cbid = ev->md.user_ptr; struct ptlrpc_request *req = cbid->cbid_arg; - ENTRY; LASSERT (ev->type == LNET_EVENT_SEND || ev->type == LNET_EVENT_UNLINK); @@ -90,7 +89,6 @@ void reply_in_callback(lnet_event_t *ev) { struct ptlrpc_cb_id *cbid = ev->md.user_ptr; struct ptlrpc_request *req = cbid->cbid_arg; - ENTRY; DEBUG_REQ(D_NET, req, "type %d, status %d", ev->type, ev->status); @@ -177,7 +175,6 @@ void client_bulk_callback (lnet_event_t *ev) struct ptlrpc_cb_id *cbid = ev->md.user_ptr; struct ptlrpc_bulk_desc *desc = cbid->cbid_arg; struct ptlrpc_request *req; - ENTRY; LASSERT ((desc->bd_type == BULK_PUT_SINK && ev->type == LNET_EVENT_PUT) || @@ -289,7 +286,6 @@ void request_in_callback(lnet_event_t *ev) struct ptlrpc_service_part *svcpt = rqbd->rqbd_svcpt; struct ptlrpc_service *service = svcpt->scp_service; struct ptlrpc_request *req; - ENTRY; LASSERT (ev->type == LNET_EVENT_PUT || ev->type == LNET_EVENT_UNLINK); @@ -389,7 +385,6 @@ void reply_out_callback(lnet_event_t *ev) struct ptlrpc_cb_id *cbid = ev->md.user_ptr; struct ptlrpc_reply_state *rs = cbid->cbid_arg; struct ptlrpc_service_part *svcpt = rs->rs_svcpt; - ENTRY; LASSERT (ev->type == LNET_EVENT_SEND || ev->type == LNET_EVENT_ACK || diff --git a/drivers/staging/lustre/lustre/ptlrpc/gss/gss_bulk.c b/drivers/staging/lustre/lustre/ptlrpc/gss/gss_bulk.c index ed95bbb..6e34395 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/gss/gss_bulk.c +++ b/drivers/staging/lustre/lustre/ptlrpc/gss/gss_bulk.c @@ -68,7 +68,6 @@ int gss_cli_ctx_wrap_bulk(struct ptlrpc_cli_ctx *ctx, __u32 maj; int offset; int rc; - ENTRY; LASSERT(req->rq_pack_bulk); LASSERT(req->rq_bulk_read || req->rq_bulk_write); @@ -171,7 +170,6 @@ int gss_cli_ctx_unwrap_bulk(struct ptlrpc_cli_ctx *ctx, rawobj_t token; __u32 maj; int roff, voff; - ENTRY; LASSERT(req->rq_pack_bulk); LASSERT(req->rq_bulk_read || req->rq_bulk_write); @@ -318,7 +316,6 @@ int gss_cli_prep_bulk(struct ptlrpc_request *req, struct ptlrpc_bulk_desc *desc) { int rc; - ENTRY; LASSERT(req->rq_cli_ctx); LASSERT(req->rq_pack_bulk); @@ -341,7 +338,6 @@ int gss_svc_prep_bulk(struct ptlrpc_request *req, struct gss_svc_reqctx *grctx; struct ptlrpc_bulk_sec_desc *bsd; int rc; - ENTRY; LASSERT(req->rq_svc_ctx); LASSERT(req->rq_pack_bulk); @@ -372,7 +368,6 @@ int gss_svc_unwrap_bulk(struct ptlrpc_request *req, struct ptlrpc_bulk_sec_desc *bsdr, *bsdv; rawobj_t token; __u32 maj; - ENTRY; LASSERT(req->rq_svc_ctx); LASSERT(req->rq_pack_bulk); @@ -444,7 +439,6 @@ int gss_svc_wrap_bulk(struct ptlrpc_request *req, rawobj_t token; __u32 maj; int rc; - ENTRY; LASSERT(req->rq_svc_ctx); LASSERT(req->rq_pack_bulk); diff --git a/drivers/staging/lustre/lustre/ptlrpc/gss/gss_cli_upcall.c b/drivers/staging/lustre/lustre/ptlrpc/gss/gss_cli_upcall.c index 142c789..ca0640c 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/gss/gss_cli_upcall.c +++ b/drivers/staging/lustre/lustre/ptlrpc/gss/gss_cli_upcall.c @@ -378,7 +378,6 @@ int gss_do_ctx_fini_rpc(struct gss_cli_ctx *gctx) struct ptlrpc_request *req; struct ptlrpc_user_desc *pud; int rc; - ENTRY; LASSERT(atomic_read(&ctx->cc_refcount) > 0); diff --git a/drivers/staging/lustre/lustre/ptlrpc/gss/gss_keyring.c b/drivers/staging/lustre/lustre/ptlrpc/gss/gss_keyring.c index bb571ae..07faa0e 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/gss/gss_keyring.c +++ b/drivers/staging/lustre/lustre/ptlrpc/gss/gss_keyring.c @@ -524,7 +524,6 @@ void rvs_sec_install_root_ctx_kr(struct ptlrpc_sec *sec, struct gss_sec_keyring *gsec_kr = sec2gsec_keyring(sec); struct ptlrpc_cli_ctx *ctx; cfs_time_t now; - ENTRY; LASSERT(sec_is_reverse(sec)); @@ -569,7 +568,6 @@ struct ptlrpc_sec * gss_sec_create_kr(struct obd_import *imp, struct sptlrpc_flavor *sf) { struct gss_sec_keyring *gsec_kr; - ENTRY; OBD_ALLOC(gsec_kr, sizeof(*gsec_kr)); if (gsec_kr == NULL) @@ -683,7 +681,6 @@ struct ptlrpc_cli_ctx * gss_sec_lookup_ctx_kr(struct ptlrpc_sec *sec, char *coinfo; int coinfo_size; char *co_flags = ""; - ENTRY; LASSERT(imp != NULL); @@ -891,7 +888,6 @@ void flush_spec_ctx_cache_kr(struct ptlrpc_sec *sec, struct hlist_head freelist = HLIST_HEAD_INIT; struct hlist_node *next; struct ptlrpc_cli_ctx *ctx; - ENTRY; gsec_kr = sec2gsec_keyring(sec); @@ -937,8 +933,6 @@ static int gss_sec_flush_ctx_cache_kr(struct ptlrpc_sec *sec, uid_t uid, int grace, int force) { - ENTRY; - CDEBUG(D_SEC, "sec %p(%d, nctx %d), uid %d, grace %d, force %d\n", sec, atomic_read(&sec->ps_refcount), atomic_read(&sec->ps_nctx), @@ -959,7 +953,6 @@ void gss_sec_gc_ctx_kr(struct ptlrpc_sec *sec) struct hlist_head freelist = HLIST_HEAD_INIT; struct hlist_node *next; struct ptlrpc_cli_ctx *ctx; - ENTRY; CWARN("running gc\n"); @@ -993,7 +986,6 @@ int gss_sec_display_kr(struct ptlrpc_sec *sec, struct seq_file *seq) struct ptlrpc_cli_ctx *ctx; struct gss_cli_ctx *gctx; time_t now = cfs_time_current_sec(); - ENTRY; spin_lock(&sec->ps_lock); hlist_for_each_entry_safe(ctx, next, @@ -1148,7 +1140,6 @@ static int gss_kt_instantiate(struct key *key, const void *data, size_t datalen) { int rc; - ENTRY; if (data != NULL || datalen != 0) { CERROR("invalid: data %p, len %lu\n", data, (long)datalen); @@ -1198,7 +1189,6 @@ int gss_kt_update(struct key *key, const void *data, size_t datalen) rawobj_t tmpobj = RAWOBJ_EMPTY; __u32 datalen32 = (__u32) datalen; int rc; - ENTRY; if (data == NULL || datalen == 0) { CWARN("invalid: data %p, len %lu\n", data, (long)datalen); @@ -1316,7 +1306,6 @@ int gss_kt_match(const struct key *key, const void *desc) static void gss_kt_destroy(struct key *key) { - ENTRY; LASSERT(key->payload.data == NULL); CDEBUG(D_SEC, "destroy key %p\n", key); EXIT; diff --git a/drivers/staging/lustre/lustre/ptlrpc/gss/gss_krb5_mech.c b/drivers/staging/lustre/lustre/ptlrpc/gss/gss_krb5_mech.c index 91da763..4847f11b 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/gss/gss_krb5_mech.c +++ b/drivers/staging/lustre/lustre/ptlrpc/gss/gss_krb5_mech.c @@ -890,7 +890,6 @@ int krb5_encrypt_rawobjs(struct ll_crypto_cipher *tfm, __u8 local_iv[16] = {0}, *buf; __u32 datalen = 0; int i, rc; - ENTRY; buf = outobj->data; desc.tfm = tfm; diff --git a/drivers/staging/lustre/lustre/ptlrpc/gss/gss_pipefs.c b/drivers/staging/lustre/lustre/ptlrpc/gss/gss_pipefs.c index 3df7257..105d0d8 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/gss/gss_pipefs.c +++ b/drivers/staging/lustre/lustre/ptlrpc/gss/gss_pipefs.c @@ -262,7 +262,6 @@ void gss_sec_ctx_replace_pf(struct gss_sec *gsec, struct hlist_node *next; HLIST_HEAD(freelist); unsigned int hash; - ENTRY; gsec_pf = container_of(gsec, struct gss_sec_pipefs, gsp_base); @@ -297,7 +296,6 @@ int gss_install_rvs_cli_ctx_pf(struct gss_sec *gsec, struct vfs_cred vcred; struct ptlrpc_cli_ctx *cli_ctx; int rc; - ENTRY; vcred.vc_uid = 0; vcred.vc_gid = 0; @@ -324,7 +322,6 @@ void gss_ctx_cache_gc_pf(struct gss_sec_pipefs *gsec_pf, struct ptlrpc_cli_ctx *ctx; struct hlist_node *next; int i; - ENTRY; sec = &gsec_pf->gsp_base.gs_base; @@ -347,7 +344,6 @@ struct ptlrpc_sec* gss_sec_create_pf(struct obd_import *imp, { struct gss_sec_pipefs *gsec_pf; int alloc_size, hash_size, i; - ENTRY; #define GSS_SEC_PIPEFS_CTX_HASH_SIZE (32) @@ -423,7 +419,6 @@ struct ptlrpc_cli_ctx * gss_sec_lookup_ctx_pf(struct ptlrpc_sec *sec, struct hlist_node *next; HLIST_HEAD(freelist); unsigned int hash, gc = 0, found = 0; - ENTRY; might_sleep(); @@ -545,7 +540,6 @@ int gss_sec_flush_ctx_cache_pf(struct ptlrpc_sec *sec, struct hlist_node *next; HLIST_HEAD(freelist); int i, busy = 0; - ENTRY; might_sleep_if(grace); @@ -704,7 +698,6 @@ void upcall_msg_delist(struct gss_upcall_msg *msg) static void gss_release_msg(struct gss_upcall_msg *gmsg) { - ENTRY; LASSERT(atomic_read(&gmsg->gum_refcount) > 0); if (!atomic_dec_and_test(&gmsg->gum_refcount)) { @@ -809,7 +802,6 @@ ssize_t gss_pipe_upcall(struct file *filp, struct rpc_pipe_msg *msg, char *data = (char *)msg->data + msg->copied; ssize_t mlen = msg->len; ssize_t left; - ENTRY; if (mlen > buflen) mlen = buflen; @@ -835,7 +827,6 @@ ssize_t gss_pipe_downcall(struct file *filp, const char *src, size_t mlen) int datalen; int timeout, rc; __u32 mechidx, seq, gss_err; - ENTRY; mechidx = (__u32) (long) rpci->private; LASSERT(mechidx < MECH_MAX); @@ -949,7 +940,6 @@ void gss_pipe_destroy_msg(struct rpc_pipe_msg *msg) struct gss_upcall_msg *gmsg; struct gss_upcall_msg_data *gumd; static cfs_time_t ratelimit = 0; - ENTRY; LASSERT(list_empty(&msg->list)); @@ -988,7 +978,6 @@ void gss_pipe_release(struct inode *inode) { struct rpc_inode *rpci = RPC_I(inode); __u32 idx; - ENTRY; idx = (__u32) (long) rpci->private; LASSERT(idx < MECH_MAX); @@ -1041,7 +1030,6 @@ int gss_ctx_refresh_pf(struct ptlrpc_cli_ctx *ctx) struct gss_sec *gsec; struct gss_upcall_msg *gmsg; int rc = 0; - ENTRY; might_sleep(); diff --git a/drivers/staging/lustre/lustre/ptlrpc/gss/gss_svc_upcall.c b/drivers/staging/lustre/lustre/ptlrpc/gss/gss_svc_upcall.c index 31b50ea..243f110 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/gss/gss_svc_upcall.c +++ b/drivers/staging/lustre/lustre/ptlrpc/gss/gss_svc_upcall.c @@ -259,8 +259,6 @@ static int rsi_parse(struct cache_detail *cd, char *mesg, int mlen) struct rsi rsii, *rsip = NULL; time_t expiry; int status = -EINVAL; - ENTRY; - memset(&rsii, 0, sizeof(rsii)); @@ -662,7 +660,6 @@ static void rsc_flush(rsc_entry_match *match, long data) struct cache_head **ch; struct rsc *rscp; int n; - ENTRY; write_lock(&rsc_cache.hash_lock); for (n = 0; n < RSC_HASHMAX; n++) { @@ -744,7 +741,6 @@ int gss_svc_upcall_install_rvs_ctx(struct obd_import *imp, unsigned long ctx_expiry; __u32 major; int rc; - ENTRY; memset(&rsci, 0, sizeof(rsci)); @@ -855,7 +851,6 @@ int gss_svc_upcall_handle_init(struct ptlrpc_request *req, struct gss_rep_header *rephdr; int first_check = 1; int rc = SECSVC_DROP; - ENTRY; memset(&rsikey, 0, sizeof(rsikey)); rsikey.lustre_svc = lustre_svc; diff --git a/drivers/staging/lustre/lustre/ptlrpc/gss/sec_gss.c b/drivers/staging/lustre/lustre/ptlrpc/gss/sec_gss.c index ebca858..0553965 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/gss/sec_gss.c +++ b/drivers/staging/lustre/lustre/ptlrpc/gss/sec_gss.c @@ -280,7 +280,6 @@ __u32 gss_unseal_msg(struct gss_ctx *mechctx, __u8 *clear_buf; int clear_buflen; __u32 major; - ENTRY; if (msgbuf->lm_bufcount != 2) { CERROR("invalid bufcount %d\n", msgbuf->lm_bufcount); @@ -646,7 +645,6 @@ int gss_cli_ctx_sign(struct ptlrpc_cli_ctx *ctx, struct gss_cli_ctx *gctx = ctx2gctx(ctx); __u32 flags = 0, seq, svc; int rc; - ENTRY; LASSERT(req->rq_reqbuf); LASSERT(req->rq_reqbuf->lm_bufcount >= 2); @@ -765,7 +763,6 @@ int gss_cli_ctx_verify(struct ptlrpc_cli_ctx *ctx, struct lustre_msg *msg = req->rq_repdata; __u32 major; int pack_bulk, swabbed, rc = 0; - ENTRY; LASSERT(req->rq_cli_ctx == ctx); LASSERT(msg); @@ -889,7 +886,6 @@ int gss_cli_ctx_seal(struct ptlrpc_cli_ctx *ctx, struct gss_header *ghdr; __u32 buflens[2], major; int wiresize, rc; - ENTRY; LASSERT(req->rq_clrbuf); LASSERT(req->rq_cli_ctx == ctx); @@ -988,7 +984,6 @@ int gss_cli_ctx_unseal(struct ptlrpc_cli_ctx *ctx, struct lustre_msg *msg = req->rq_repdata; int msglen, pack_bulk, swabbed, rc; __u32 major; - ENTRY; LASSERT(req->rq_cli_ctx == ctx); LASSERT(req->rq_ctx_init == 0); @@ -1148,7 +1143,6 @@ int gss_sec_create_common(struct gss_sec *gsec, void gss_sec_destroy_common(struct gss_sec *gsec) { struct ptlrpc_sec *sec = &gsec->gs_base; - ENTRY; LASSERT(sec->ps_import); LASSERT(atomic_read(&sec->ps_refcount) == 0); @@ -1260,7 +1254,6 @@ int gss_alloc_reqbuf_intg(struct ptlrpc_sec *sec, int bufsize, txtsize; int bufcnt = 2; __u32 buflens[5]; - ENTRY; /* * on-wire data layout: @@ -1342,7 +1335,6 @@ int gss_alloc_reqbuf_priv(struct ptlrpc_sec *sec, __u32 ibuflens[3], wbuflens[2]; int ibufcnt; int clearsize, wiresize; - ENTRY; LASSERT(req->rq_clrbuf == NULL); LASSERT(req->rq_clrbuf_len == 0); @@ -1442,7 +1434,6 @@ void gss_free_reqbuf(struct ptlrpc_sec *sec, struct ptlrpc_request *req) { int privacy; - ENTRY; LASSERT(!req->rq_pool || req->rq_reqbuf); privacy = SPTLRPC_FLVR_SVC(req->rq_flvr.sf_rpc) == SPTLRPC_SVC_PRIV; @@ -1578,7 +1569,6 @@ int gss_alloc_repbuf(struct ptlrpc_sec *sec, int msgsize) { int svc = SPTLRPC_FLVR_SVC(req->rq_flvr.sf_rpc); - ENTRY; LASSERT(!req->rq_pack_bulk || (req->rq_bulk_read || req->rq_bulk_write)); @@ -1891,7 +1881,6 @@ int gss_svc_sign(struct ptlrpc_request *req, { __u32 flags = 0; int rc; - ENTRY; LASSERT(rs->rs_msg == lustre_msg_buf(rs->rs_repbuf, 1, 0)); @@ -1933,7 +1922,6 @@ int gss_pack_err_notify(struct ptlrpc_request *req, __u32 major, __u32 minor) struct gss_err_header *ghdr; int replen = sizeof(struct ptlrpc_body); int rc; - ENTRY; //if (OBD_FAIL_CHECK_ORSET(OBD_FAIL_SVCGSS_ERR_NOTIFY, OBD_FAIL_ONCE)) // RETURN(-EINVAL); @@ -1978,7 +1966,6 @@ int gss_svc_handle_init(struct ptlrpc_request *req, __u32 lustre_svc; __u32 *secdata, seclen; int swabbed, rc; - ENTRY; CDEBUG(D_SEC, "processing gss init(%d) request from %s\n", gw->gw_proc, libcfs_nid2str(req->rq_peer.nid)); @@ -2094,7 +2081,6 @@ int gss_svc_verify_request(struct ptlrpc_request *req, struct lustre_msg *msg = req->rq_reqbuf; int offset = 2; int swabbed; - ENTRY; *major = GSS_S_COMPLETE; @@ -2174,7 +2160,6 @@ int gss_svc_unseal_request(struct ptlrpc_request *req, struct gss_svc_ctx *gctx = grctx->src_ctx; struct lustre_msg *msg = req->rq_reqbuf; int swabbed, msglen, offset = 1; - ENTRY; if (gss_check_seq_num(&gctx->gsc_seqdata, gw->gw_seq, 0)) { CERROR("phase 0: discard replayed req: seq %u\n", gw->gw_seq); @@ -2249,7 +2234,6 @@ int gss_svc_handle_data(struct ptlrpc_request *req, struct gss_svc_reqctx *grctx = gss_svc_ctx2reqctx(req->rq_svc_ctx); __u32 major = 0; int rc = 0; - ENTRY; grctx->src_ctx = gss_svc_upcall_get_ctx(req, gw); if (!grctx->src_ctx) { @@ -2294,7 +2278,6 @@ int gss_svc_handle_destroy(struct ptlrpc_request *req, { struct gss_svc_reqctx *grctx = gss_svc_ctx2reqctx(req->rq_svc_ctx); __u32 major; - ENTRY; req->rq_ctx_fini = 1; req->rq_no_reply = 1; @@ -2343,7 +2326,6 @@ int gss_svc_accept(struct ptlrpc_sec_policy *policy, struct ptlrpc_request *req) struct gss_svc_reqctx *grctx; struct gss_wire_ctx *gw; int swabbed, rc; - ENTRY; LASSERT(req->rq_reqbuf); LASSERT(req->rq_svc_ctx == NULL); @@ -2434,7 +2416,6 @@ int gss_svc_accept(struct ptlrpc_sec_policy *policy, struct ptlrpc_request *req) void gss_svc_invalidate_ctx(struct ptlrpc_svc_ctx *svc_ctx) { struct gss_svc_reqctx *grctx; - ENTRY; if (svc_ctx == NULL) { EXIT; @@ -2496,7 +2477,6 @@ int gss_svc_alloc_rs(struct ptlrpc_request *req, int msglen) __u32 ibuflens[2], buflens[4]; int ibufcnt = 0, bufcnt; int txtsize, wmsg_size, rs_size; - ENTRY; LASSERT(msglen % 8 == 0); @@ -2619,7 +2599,6 @@ static int gss_svc_seal(struct ptlrpc_request *req, int token_buflen; __u32 buflens[2], major; int msglen, rc; - ENTRY; /* get clear data length. note embedded lustre_msg might * have been shrinked */ @@ -2712,7 +2691,6 @@ int gss_svc_authorize(struct ptlrpc_request *req) struct gss_svc_reqctx *grctx = gss_svc_ctx2reqctx(req->rq_svc_ctx); struct gss_wire_ctx *gw = &grctx->src_wirectx; int early, rc; - ENTRY; early = (req->rq_packed_final == 0); diff --git a/drivers/staging/lustre/lustre/ptlrpc/import.c b/drivers/staging/lustre/lustre/ptlrpc/import.c index 47a3c05..3b1137b 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/import.c +++ b/drivers/staging/lustre/lustre/ptlrpc/import.c @@ -195,7 +195,6 @@ int ptlrpc_set_import_discon(struct obd_import *imp, __u32 conn_cnt) /* Must be called with imp_lock held! */ static void ptlrpc_deactivate_and_unlock_import(struct obd_import *imp) { - ENTRY; LASSERT(spin_is_locked(&imp->imp_lock)); CDEBUG(D_HA, "setting import %s INVALID\n", obd2cli_tgt(imp->imp_obd)); @@ -394,8 +393,6 @@ EXPORT_SYMBOL(ptlrpc_activate_import); void ptlrpc_fail_import(struct obd_import *imp, __u32 conn_cnt) { - ENTRY; - LASSERT(!imp->imp_dlm_fake); if (ptlrpc_set_import_discon(imp, conn_cnt)) { @@ -461,7 +458,6 @@ static int import_select_connection(struct obd_import *imp) struct obd_export *dlmexp; char *target_start; int target_len, tried_all = 1; - ENTRY; spin_lock(&imp->imp_lock); @@ -602,7 +598,6 @@ int ptlrpc_connect_import(struct obd_import *imp) (char *)&imp->imp_connect_data }; struct ptlrpc_connect_async_args *aa; int rc; - ENTRY; spin_lock(&imp->imp_lock); if (imp->imp_state == LUSTRE_IMP_CLOSED) { @@ -756,7 +751,6 @@ static int ptlrpc_connect_interpret(const struct lu_env *env, struct obd_connect_data *ocd; struct obd_export *exp; int ret; - ENTRY; spin_lock(&imp->imp_lock); if (imp->imp_state == LUSTRE_IMP_CLOSED) { @@ -1183,7 +1177,6 @@ static int completed_replay_interpret(const struct lu_env *env, struct ptlrpc_request *req, void * data, int rc) { - ENTRY; atomic_dec(&req->rq_import->imp_replay_inflight); if (req->rq_status == 0 && !req->rq_import->imp_vbr_failed) { @@ -1212,7 +1205,6 @@ static int completed_replay_interpret(const struct lu_env *env, static int signal_completed_replay(struct obd_import *imp) { struct ptlrpc_request *req; - ENTRY; if (unlikely(OBD_FAIL_CHECK(OBD_FAIL_PTLRPC_FINISH_REPLAY))) RETURN(0); @@ -1248,8 +1240,6 @@ static int ptlrpc_invalidate_import_thread(void *data) { struct obd_import *imp = data; - ENTRY; - unshare_fs_struct(); CDEBUG(D_HA, "thread invalidate import %s to %s@%s\n", @@ -1297,7 +1287,6 @@ int ptlrpc_import_recovery_state_machine(struct obd_import *imp) char *target_start; int target_len; - ENTRY; if (imp->imp_state == LUSTRE_IMP_EVICTED) { deuuidify(obd2cli_tgt(imp->imp_obd), NULL, &target_start, &target_len); @@ -1401,7 +1390,6 @@ int ptlrpc_disconnect_import(struct obd_import *imp, int noclose) struct ptlrpc_request *req; int rq_opc, rc = 0; int nowait = imp->imp_obd->obd_force; - ENTRY; if (nowait) GOTO(set_state, rc); @@ -1482,8 +1470,6 @@ EXPORT_SYMBOL(ptlrpc_disconnect_import); void ptlrpc_cleanup_imp(struct obd_import *imp) { - ENTRY; - spin_lock(&imp->imp_lock); IMPORT_SET_STATE_NOLOCK(imp, LUSTRE_IMP_CLOSED); imp->imp_generation++; diff --git a/drivers/staging/lustre/lustre/ptlrpc/llog_client.c b/drivers/staging/lustre/lustre/ptlrpc/llog_client.c index 367ca8e..b3db055 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/llog_client.c +++ b/drivers/staging/lustre/lustre/ptlrpc/llog_client.c @@ -85,7 +85,6 @@ static int llog_client_open(const struct lu_env *env, struct llog_ctxt *ctxt = lgh->lgh_ctxt; struct ptlrpc_request *req = NULL; int rc; - ENTRY; LLOG_CLIENT_ENTRY(ctxt, imp); @@ -147,7 +146,6 @@ static int llog_client_destroy(const struct lu_env *env, struct ptlrpc_request *req = NULL; struct llogd_body *body; int rc; - ENTRY; LLOG_CLIENT_ENTRY(loghandle->lgh_ctxt, imp); req = ptlrpc_request_alloc_pack(imp, &RQF_LLOG_ORIGIN_HANDLE_DESTROY, @@ -184,7 +182,6 @@ static int llog_client_next_block(const struct lu_env *env, struct llogd_body *body; void *ptr; int rc; - ENTRY; LLOG_CLIENT_ENTRY(loghandle->lgh_ctxt, imp); req = ptlrpc_request_alloc_pack(imp, &RQF_LLOG_ORIGIN_HANDLE_NEXT_BLOCK, @@ -238,7 +235,6 @@ static int llog_client_prev_block(const struct lu_env *env, struct llogd_body *body; void *ptr; int rc; - ENTRY; LLOG_CLIENT_ENTRY(loghandle->lgh_ctxt, imp); req = ptlrpc_request_alloc_pack(imp, &RQF_LLOG_ORIGIN_HANDLE_PREV_BLOCK, @@ -287,7 +283,6 @@ static int llog_client_read_header(const struct lu_env *env, struct llog_log_hdr *hdr; struct llog_rec_hdr *llh_hdr; int rc; - ENTRY; LLOG_CLIENT_ENTRY(handle->lgh_ctxt, imp); req = ptlrpc_request_alloc_pack(imp,&RQF_LLOG_ORIGIN_HANDLE_READ_HEADER, diff --git a/drivers/staging/lustre/lustre/ptlrpc/llog_net.c b/drivers/staging/lustre/lustre/ptlrpc/llog_net.c index a81f557..963223d 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/llog_net.c +++ b/drivers/staging/lustre/lustre/ptlrpc/llog_net.c @@ -57,7 +57,6 @@ int llog_initiator_connect(struct llog_ctxt *ctxt) { struct obd_import *new_imp; - ENTRY; LASSERT(ctxt); new_imp = ctxt->loc_obd->u.cli.cl_import; diff --git a/drivers/staging/lustre/lustre/ptlrpc/llog_server.c b/drivers/staging/lustre/lustre/ptlrpc/llog_server.c index bc1fcd8..b5aec5e 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/llog_server.c +++ b/drivers/staging/lustre/lustre/ptlrpc/llog_server.c @@ -71,8 +71,6 @@ int llog_origin_handle_open(struct ptlrpc_request *req) char *name = NULL; int rc; - ENTRY; - body = req_capsule_client_get(&req->rq_pill, &RMF_LLOGD_BODY); if (body == NULL) RETURN(-EFAULT); @@ -127,8 +125,6 @@ int llog_origin_handle_destroy(struct ptlrpc_request *req) struct llog_ctxt *ctxt; int rc; - ENTRY; - body = req_capsule_client_get(&req->rq_pill, &RMF_LLOGD_BODY); if (body == NULL) RETURN(-EFAULT); @@ -169,8 +165,6 @@ int llog_origin_handle_next_block(struct ptlrpc_request *req) void *ptr; int rc; - ENTRY; - body = req_capsule_client_get(&req->rq_pill, &RMF_LLOGD_BODY); if (body == NULL) RETURN(-EFAULT); @@ -230,8 +224,6 @@ int llog_origin_handle_prev_block(struct ptlrpc_request *req) void *ptr; int rc; - ENTRY; - body = req_capsule_client_get(&req->rq_pill, &RMF_LLOGD_BODY); if (body == NULL) RETURN(-EFAULT); @@ -290,8 +282,6 @@ int llog_origin_handle_read_header(struct ptlrpc_request *req) __u32 flags; int rc; - ENTRY; - body = req_capsule_client_get(&req->rq_pill, &RMF_LLOGD_BODY); if (body == NULL) RETURN(-EFAULT); @@ -336,7 +326,6 @@ EXPORT_SYMBOL(llog_origin_handle_read_header); int llog_origin_handle_close(struct ptlrpc_request *req) { - ENTRY; /* Nothing to do */ RETURN(0); } @@ -352,7 +341,6 @@ int llog_origin_handle_cancel(struct ptlrpc_request *req) struct llog_handle *cathandle; struct inode *inode; void *handle; - ENTRY; logcookies = req_capsule_client_get(&req->rq_pill, &RMF_LOGCOOKIES); num_cookies = req_capsule_get_size(&req->rq_pill, &RMF_LOGCOOKIES, diff --git a/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c b/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c index 2bd0d98..602ce67 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c +++ b/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c @@ -480,7 +480,6 @@ static int ptlrpc_lprocfs_nrs_seq_show(struct seq_file *m, void *n) bool hp = false; int i; int rc = 0; - ENTRY; /** * Serialize NRS core lprocfs operations with policy registration/ @@ -638,7 +637,6 @@ static ssize_t ptlrpc_lprocfs_nrs_seq_write(struct file *file, const char *buffe char *cmd_copy = NULL; char *token; int rc = 0; - ENTRY; if (count >= LPROCFS_NRS_WR_MAX_CMD) GOTO(out, rc = -EINVAL); @@ -1217,7 +1215,6 @@ int lprocfs_wr_ping(struct file *file, const char *buffer, struct obd_device *obd = ((struct seq_file *)file->private_data)->private; struct ptlrpc_request *req; int rc; - ENTRY; LPROCFS_CLIMP_CHECK(obd); req = ptlrpc_prep_ping(obd->u.cli.cl_import); diff --git a/drivers/staging/lustre/lustre/ptlrpc/niobuf.c b/drivers/staging/lustre/lustre/ptlrpc/niobuf.c index 5f1b889..b5b5b48 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/niobuf.c +++ b/drivers/staging/lustre/lustre/ptlrpc/niobuf.c @@ -54,7 +54,6 @@ static int ptl_send_buf (lnet_handle_md_t *mdh, void *base, int len, { int rc; lnet_md_t md; - ENTRY; LASSERT (portal != 0); LASSERT (conn != NULL); @@ -122,7 +121,6 @@ int ptlrpc_register_bulk(struct ptlrpc_request *req) __u64 xid; lnet_handle_me_t me_h; lnet_md_t md; - ENTRY; if (OBD_FAIL_CHECK(OBD_FAIL_PTLRPC_BULK_GET_NET)) RETURN(0); @@ -247,7 +245,6 @@ int ptlrpc_unregister_bulk(struct ptlrpc_request *req, int async) wait_queue_head_t *wq; struct l_wait_info lwi; int rc; - ENTRY; LASSERT(!in_interrupt()); /* might sleep */ @@ -456,7 +453,6 @@ EXPORT_SYMBOL(ptlrpc_reply); int ptlrpc_send_error(struct ptlrpc_request *req, int may_be_difficult) { int rc; - ENTRY; if (req->rq_no_reply) RETURN(0); @@ -498,7 +494,6 @@ int ptl_send_rpc(struct ptlrpc_request *request, int noreply) lnet_handle_me_t reply_me_h; lnet_md_t reply_md; struct obd_device *obd = request->rq_import->imp_obd; - ENTRY; if (OBD_FAIL_CHECK(OBD_FAIL_PTLRPC_DROP_RPC)) RETURN(0); diff --git a/drivers/staging/lustre/lustre/ptlrpc/nrs.c b/drivers/staging/lustre/lustre/ptlrpc/nrs.c index 1996431..352c0f1 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/nrs.c +++ b/drivers/staging/lustre/lustre/ptlrpc/nrs.c @@ -91,7 +91,6 @@ static int nrs_policy_ctl_locked(struct ptlrpc_nrs_policy *policy, static void nrs_policy_stop0(struct ptlrpc_nrs_policy *policy) { struct ptlrpc_nrs *nrs = policy->pol_nrs; - ENTRY; if (policy->pol_desc->pd_ops->op_policy_stop != NULL) { spin_unlock(&nrs->nrs_lock); @@ -118,7 +117,6 @@ static void nrs_policy_stop0(struct ptlrpc_nrs_policy *policy) static int nrs_policy_stop_locked(struct ptlrpc_nrs_policy *policy) { struct ptlrpc_nrs *nrs = policy->pol_nrs; - ENTRY; if (nrs->nrs_policy_fallback == policy && !nrs->nrs_stopping) RETURN(-EPERM); @@ -158,7 +156,6 @@ static int nrs_policy_stop_locked(struct ptlrpc_nrs_policy *policy) static void nrs_policy_stop_primary(struct ptlrpc_nrs *nrs) { struct ptlrpc_nrs_policy *tmp = nrs->nrs_policy_primary; - ENTRY; if (tmp == NULL) { /** @@ -203,7 +200,6 @@ static int nrs_policy_start_locked(struct ptlrpc_nrs_policy *policy) { struct ptlrpc_nrs *nrs = policy->pol_nrs; int rc = 0; - ENTRY; /** * Don't allow multiple starting which is too complex, and has no real @@ -644,7 +640,6 @@ static int nrs_policy_ctl(struct ptlrpc_nrs *nrs, char *name, { struct ptlrpc_nrs_policy *policy; int rc = 0; - ENTRY; spin_lock(&nrs->nrs_lock); @@ -690,7 +685,6 @@ out: static int nrs_policy_unregister(struct ptlrpc_nrs *nrs, char *name) { struct ptlrpc_nrs_policy *policy = NULL; - ENTRY; spin_lock(&nrs->nrs_lock); @@ -751,7 +745,6 @@ static int nrs_policy_register(struct ptlrpc_nrs *nrs, struct ptlrpc_nrs_policy *tmp; struct ptlrpc_service_part *svcpt = nrs->nrs_svcpt; int rc; - ENTRY; LASSERT(svcpt != NULL); LASSERT(desc->pd_ops != NULL); @@ -844,7 +837,6 @@ static void ptlrpc_nrs_req_add_nolock(struct ptlrpc_request *req) static void ptlrpc_nrs_hpreq_add_nolock(struct ptlrpc_request *req) { int opc = lustre_msg_get_opc(req->rq_reqmsg); - ENTRY; spin_lock(&req->rq_lock); req->rq_hp = 1; @@ -891,7 +883,6 @@ static int nrs_register_policies_locked(struct ptlrpc_nrs *nrs) struct ptlrpc_service_part *svcpt = nrs->nrs_svcpt; struct ptlrpc_service *svc = svcpt->scp_service; int rc = -EINVAL; - ENTRY; LASSERT(mutex_is_locked(&nrs_core.nrs_mutex)); @@ -966,7 +957,6 @@ static int nrs_svcpt_setup_locked(struct ptlrpc_service_part *svcpt) { struct ptlrpc_nrs *nrs; int rc; - ENTRY; LASSERT(mutex_is_locked(&nrs_core.nrs_mutex)); @@ -1012,7 +1002,6 @@ static void nrs_svcpt_cleanup_locked(struct ptlrpc_service_part *svcpt) struct ptlrpc_nrs_policy *tmp; int rc; bool hp = false; - ENTRY; LASSERT(mutex_is_locked(&nrs_core.nrs_mutex)); @@ -1051,7 +1040,6 @@ again: static struct ptlrpc_nrs_pol_desc *nrs_policy_find_desc_locked(const char *name) { struct ptlrpc_nrs_pol_desc *tmp; - ENTRY; list_for_each_entry(tmp, &nrs_core.nrs_policies, pd_list) { if (strncmp(tmp->pd_name, name, NRS_POL_NAME_MAX) == 0) @@ -1079,7 +1067,6 @@ static int nrs_policy_unregister_locked(struct ptlrpc_nrs_pol_desc *desc) struct ptlrpc_service_part *svcpt; int i; int rc = 0; - ENTRY; LASSERT(mutex_is_locked(&nrs_core.nrs_mutex)); LASSERT(mutex_is_locked(&ptlrpc_all_services_mutex)); @@ -1143,7 +1130,6 @@ int ptlrpc_nrs_policy_register(struct ptlrpc_nrs_pol_conf *conf) struct ptlrpc_service *svc; struct ptlrpc_nrs_pol_desc *desc; int rc = 0; - ENTRY; LASSERT(conf != NULL); LASSERT(conf->nc_ops != NULL); @@ -1296,7 +1282,6 @@ int ptlrpc_nrs_policy_unregister(struct ptlrpc_nrs_pol_conf *conf) { struct ptlrpc_nrs_pol_desc *desc; int rc; - ENTRY; LASSERT(conf != NULL); @@ -1630,7 +1615,6 @@ void ptlrpc_nrs_req_hp_move(struct ptlrpc_request *req) struct ptlrpc_nrs_request *nrq = &req->rq_nrq; struct ptlrpc_nrs_resource *res1[NRS_RES_MAX]; struct ptlrpc_nrs_resource *res2[NRS_RES_MAX]; - ENTRY; /** * Obtain the high-priority NRS head resources. @@ -1696,7 +1680,6 @@ int ptlrpc_nrs_policy_control(const struct ptlrpc_service *svc, struct ptlrpc_service_part *svcpt; int i; int rc = 0; - ENTRY; LASSERT(opc != PTLRPC_NRS_CTL_INVALID); @@ -1745,7 +1728,6 @@ extern struct ptlrpc_nrs_pol_conf nrs_conf_fifo; int ptlrpc_nrs_init(void) { int rc; - ENTRY; mutex_init(&nrs_core.nrs_mutex); INIT_LIST_HEAD(&nrs_core.nrs_policies); diff --git a/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c b/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c index 9c20d0c..aae4fd6 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c +++ b/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c @@ -329,7 +329,6 @@ int lustre_pack_reply_v2(struct ptlrpc_request *req, int count, { struct ptlrpc_reply_state *rs; int msg_len, rc; - ENTRY; LASSERT(req->rq_reply_state == NULL); @@ -574,7 +573,6 @@ static int lustre_unpack_msg_v2(struct lustre_msg_v2 *m, int len) int __lustre_unpack_msg(struct lustre_msg *m, int len) { int required_len, rc; - ENTRY; /* We can provide a slightly better error log, if we check the * message magic and version first. In the future, struct @@ -1616,7 +1614,6 @@ int do_set_info_async(struct obd_import *imp, struct ptlrpc_request *req; char *tmp; int rc; - ENTRY; req = ptlrpc_request_alloc(imp, &RQF_OBD_SET_INFO); if (req == NULL) @@ -2166,7 +2163,6 @@ static void lustre_swab_lmm_oi(struct ost_id *oi) static void lustre_swab_lov_user_md_common(struct lov_user_md_v1 *lum) { - ENTRY; __swab32s(&lum->lmm_magic); __swab32s(&lum->lmm_pattern); lustre_swab_lmm_oi(&lum->lmm_oi); @@ -2179,7 +2175,6 @@ static void lustre_swab_lov_user_md_common(struct lov_user_md_v1 *lum) void lustre_swab_lov_user_md_v1(struct lov_user_md_v1 *lum) { - ENTRY; CDEBUG(D_IOCTL, "swabbing lov_user_md v1\n"); lustre_swab_lov_user_md_common(lum); EXIT; @@ -2188,7 +2183,6 @@ EXPORT_SYMBOL(lustre_swab_lov_user_md_v1); void lustre_swab_lov_user_md_v3(struct lov_user_md_v3 *lum) { - ENTRY; CDEBUG(D_IOCTL, "swabbing lov_user_md v3\n"); lustre_swab_lov_user_md_common((struct lov_user_md_v1 *)lum); /* lmm_pool_name nothing to do with char */ @@ -2198,7 +2192,6 @@ EXPORT_SYMBOL(lustre_swab_lov_user_md_v3); void lustre_swab_lov_mds_md(struct lov_mds_md *lmm) { - ENTRY; CDEBUG(D_IOCTL, "swabbing lov_mds_md\n"); __swab32s(&lmm->lmm_magic); __swab32s(&lmm->lmm_pattern); @@ -2214,7 +2207,7 @@ void lustre_swab_lov_user_md_objects(struct lov_user_ost_data *lod, int stripe_count) { int i; - ENTRY; + for (i = 0; i < stripe_count; i++) { lustre_swab_ost_id(&(lod[i].l_ost_oi)); __swab32s(&(lod[i].l_ost_gen)); diff --git a/drivers/staging/lustre/lustre/ptlrpc/pinger.c b/drivers/staging/lustre/lustre/ptlrpc/pinger.c index 79e7d08..7437291 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/pinger.c +++ b/drivers/staging/lustre/lustre/ptlrpc/pinger.c @@ -75,7 +75,6 @@ int ptlrpc_obd_ping(struct obd_device *obd) { int rc; struct ptlrpc_request *req; - ENTRY; req = ptlrpc_prep_ping(obd->u.cli.cl_import); if (req == NULL) @@ -94,7 +93,6 @@ EXPORT_SYMBOL(ptlrpc_obd_ping); int ptlrpc_ping(struct obd_import *imp) { struct ptlrpc_request *req; - ENTRY; req = ptlrpc_prep_ping(imp); if (req == NULL) { @@ -297,7 +295,6 @@ static void ptlrpc_pinger_process_import(struct obd_import *imp, static int ptlrpc_pinger_main(void *arg) { struct ptlrpc_thread *thread = (struct ptlrpc_thread *)arg; - ENTRY; /* Record that the thread is running */ thread_set_flags(thread, SVC_RUNNING); @@ -375,7 +372,6 @@ int ptlrpc_start_pinger(void) { struct l_wait_info lwi = { 0 }; int rc; - ENTRY; if (!thread_is_init(&pinger_thread) && !thread_is_stopped(&pinger_thread)) @@ -413,7 +409,6 @@ int ptlrpc_stop_pinger(void) { struct l_wait_info lwi = { 0 }; int rc = 0; - ENTRY; if (!thread_is_init(&pinger_thread) && !thread_is_stopped(&pinger_thread)) @@ -452,7 +447,6 @@ void ptlrpc_pinger_commit_expected(struct obd_import *imp) int ptlrpc_pinger_add_import(struct obd_import *imp) { - ENTRY; if (!list_empty(&imp->imp_pinger_chain)) RETURN(-EALREADY); @@ -475,7 +469,6 @@ EXPORT_SYMBOL(ptlrpc_pinger_add_import); int ptlrpc_pinger_del_import(struct obd_import *imp) { - ENTRY; if (list_empty(&imp->imp_pinger_chain)) RETURN(-ENOENT); @@ -652,7 +645,6 @@ static int ping_evictor_main(void *arg) struct obd_export *exp; struct l_wait_info lwi = { 0 }; time_t expire_time; - ENTRY; unshare_fs_struct(); diff --git a/drivers/staging/lustre/lustre/ptlrpc/ptlrpc_module.c b/drivers/staging/lustre/lustre/ptlrpc/ptlrpc_module.c index f6ea80f..e816380 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/ptlrpc_module.c +++ b/drivers/staging/lustre/lustre/ptlrpc/ptlrpc_module.c @@ -54,7 +54,6 @@ extern struct mutex ptlrpcd_mutex; __init int ptlrpc_init(void) { int rc, cleanup_phase = 0; - ENTRY; lustre_assert_wire_constants(); #if RS_DEBUG diff --git a/drivers/staging/lustre/lustre/ptlrpc/ptlrpcd.c b/drivers/staging/lustre/lustre/ptlrpc/ptlrpcd.c index 5a66a1b..e0ee38e 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/ptlrpcd.c +++ b/drivers/staging/lustre/lustre/ptlrpc/ptlrpcd.c @@ -268,7 +268,6 @@ static int ptlrpcd_check(struct lu_env *env, struct ptlrpcd_ctl *pc) struct ptlrpc_request_set *set = pc->pc_set; int rc = 0; int rc2; - ENTRY; if (atomic_read(&set->set_new_count)) { spin_lock(&set->set_new_req_lock); @@ -383,7 +382,6 @@ static int ptlrpcd(void *arg) struct ptlrpc_request_set *set = pc->pc_set; struct lu_env env = { .le_ses = NULL }; int rc, exit = 0; - ENTRY; unshare_fs_struct(); #if defined(CONFIG_SMP) @@ -501,7 +499,6 @@ static int ptlrpcd_bind(int index, int max) #if defined(CONFIG_NUMA) cpumask_t mask; #endif - ENTRY; LASSERT(index <= max - 1); pc = &ptlrpcds->pd_threads[index]; @@ -604,7 +601,6 @@ int ptlrpcd_start(int index, int max, const char *name, struct ptlrpcd_ctl *pc) { int rc; int env = 0; - ENTRY; /* * Do not allow start second thread for one pc. @@ -668,8 +664,6 @@ out: void ptlrpcd_stop(struct ptlrpcd_ctl *pc, int force) { - ENTRY; - if (!test_bit(LIOD_START, &pc->pc_flags)) { CWARN("Thread for pc %p was not started\n", pc); goto out; @@ -687,7 +681,6 @@ out: void ptlrpcd_free(struct ptlrpcd_ctl *pc) { struct ptlrpc_request_set *set = pc->pc_set; - ENTRY; if (!test_bit(LIOD_START, &pc->pc_flags)) { CWARN("Thread for pc %p was not started\n", pc); @@ -722,7 +715,6 @@ out: static void ptlrpcd_fini(void) { int i; - ENTRY; if (ptlrpcds != NULL) { for (i = 0; i < ptlrpcds->pd_nthreads; i++) @@ -743,7 +735,6 @@ static int ptlrpcd_init(void) int nthreads = num_online_cpus(); char name[16]; int size, i = -1, j, rc = 0; - ENTRY; if (max_ptlrpcds > 0 && max_ptlrpcds < nthreads) nthreads = max_ptlrpcds; @@ -806,7 +797,6 @@ out: int ptlrpcd_addref(void) { int rc = 0; - ENTRY; mutex_lock(&ptlrpcd_mutex); if (++ptlrpcd_users == 1) diff --git a/drivers/staging/lustre/lustre/ptlrpc/recover.c b/drivers/staging/lustre/lustre/ptlrpc/recover.c index 2960889..29a9f0a 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/recover.c +++ b/drivers/staging/lustre/lustre/ptlrpc/recover.c @@ -60,8 +60,6 @@ */ void ptlrpc_initiate_recovery(struct obd_import *imp) { - ENTRY; - CDEBUG(D_HA, "%s: starting recovery\n", obd2cli_tgt(imp->imp_obd)); ptlrpc_connect_import(imp); @@ -78,7 +76,6 @@ int ptlrpc_replay_next(struct obd_import *imp, int *inflight) struct list_head *tmp, *pos; struct ptlrpc_request *req = NULL; __u64 last_transno; - ENTRY; *inflight = 0; @@ -152,8 +149,6 @@ int ptlrpc_resend(struct obd_import *imp) { struct ptlrpc_request *req, *next; - ENTRY; - /* As long as we're in recovery, nothing should be added to the sending * list, so we don't need to hold the lock during this iteration and * resend process. @@ -203,7 +198,6 @@ EXPORT_SYMBOL(ptlrpc_wake_delayed); void ptlrpc_request_handle_notconn(struct ptlrpc_request *failed_req) { struct obd_import *imp = failed_req->rq_import; - ENTRY; CDEBUG(D_HA, "import %s of %s@%s abruptly disconnected: reconnecting\n", imp->imp_obd->obd_name, obd2cli_tgt(imp->imp_obd), @@ -246,7 +240,6 @@ int ptlrpc_set_import_active(struct obd_import *imp, int active) struct obd_device *obd = imp->imp_obd; int rc = 0; - ENTRY; LASSERT(obd); /* When deactivating, mark import invalid, and abort in-flight @@ -287,7 +280,6 @@ EXPORT_SYMBOL(ptlrpc_set_import_active); int ptlrpc_recover_import(struct obd_import *imp, char *new_uuid, int async) { int rc = 0; - ENTRY; spin_lock(&imp->imp_lock); if (imp->imp_state == LUSTRE_IMP_NEW || imp->imp_deactive || diff --git a/drivers/staging/lustre/lustre/ptlrpc/sec.c b/drivers/staging/lustre/lustre/ptlrpc/sec.c index 349c57b..9ec7157 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/sec.c +++ b/drivers/staging/lustre/lustre/ptlrpc/sec.c @@ -396,7 +396,6 @@ int sptlrpc_req_get_ctx(struct ptlrpc_request *req) struct obd_import *imp = req->rq_import; struct ptlrpc_sec *sec; int rc; - ENTRY; LASSERT(!req->rq_cli_ctx); LASSERT(imp); @@ -428,8 +427,6 @@ int sptlrpc_req_get_ctx(struct ptlrpc_request *req) */ void sptlrpc_req_put_ctx(struct ptlrpc_request *req, int sync) { - ENTRY; - LASSERT(req); LASSERT(req->rq_cli_ctx); @@ -520,7 +517,6 @@ int sptlrpc_req_replace_dead_ctx(struct ptlrpc_request *req) struct ptlrpc_cli_ctx *oldctx = req->rq_cli_ctx; struct ptlrpc_cli_ctx *newctx; int rc; - ENTRY; LASSERT(oldctx); @@ -639,7 +635,6 @@ int sptlrpc_req_refresh_ctx(struct ptlrpc_request *req, long timeout) struct ptlrpc_sec *sec; struct l_wait_info lwi; int rc; - ENTRY; LASSERT(ctx); @@ -889,7 +884,6 @@ int sptlrpc_import_check_ctx(struct obd_import *imp) struct ptlrpc_cli_ctx *ctx; struct ptlrpc_request *req = NULL; int rc; - ENTRY; might_sleep(); @@ -941,7 +935,6 @@ int sptlrpc_cli_wrap_request(struct ptlrpc_request *req) { struct ptlrpc_cli_ctx *ctx = req->rq_cli_ctx; int rc = 0; - ENTRY; LASSERT(ctx); LASSERT(ctx->cc_sec); @@ -984,7 +977,6 @@ static int do_cli_unwrap_reply(struct ptlrpc_request *req) { struct ptlrpc_cli_ctx *ctx = req->rq_cli_ctx; int rc; - ENTRY; LASSERT(ctx); LASSERT(ctx->cc_sec); @@ -1096,7 +1088,6 @@ int sptlrpc_cli_unwrap_early_reply(struct ptlrpc_request *req, char *early_buf; int early_bufsz, early_size; int rc; - ENTRY; OBD_ALLOC_PTR(early_req); if (early_req == NULL) @@ -1285,7 +1276,6 @@ struct ptlrpc_sec * sptlrpc_sec_create(struct obd_import *imp, struct ptlrpc_sec_policy *policy; struct ptlrpc_sec *sec; char str[32]; - ENTRY; if (svc_ctx) { LASSERT(imp->imp_dlm_fake == 1); @@ -1406,7 +1396,6 @@ int sptlrpc_import_sec_adapt(struct obd_import *imp, enum lustre_sec_part sp; char str[24]; int rc = 0; - ENTRY; might_sleep(); @@ -1669,7 +1658,6 @@ int sptlrpc_cli_alloc_repbuf(struct ptlrpc_request *req, int msgsize) { struct ptlrpc_cli_ctx *ctx = req->rq_cli_ctx; struct ptlrpc_sec_policy *policy; - ENTRY; LASSERT(ctx); LASSERT(ctx->cc_sec); @@ -1690,7 +1678,6 @@ void sptlrpc_cli_free_repbuf(struct ptlrpc_request *req) { struct ptlrpc_cli_ctx *ctx = req->rq_cli_ctx; struct ptlrpc_sec_policy *policy; - ENTRY; LASSERT(ctx); LASSERT(ctx->cc_sec); @@ -2033,7 +2020,6 @@ int sptlrpc_svc_unwrap_request(struct ptlrpc_request *req) struct ptlrpc_sec_policy *policy; struct lustre_msg *msg = req->rq_reqbuf; int rc; - ENTRY; LASSERT(msg); LASSERT(req->rq_reqmsg == NULL); @@ -2093,7 +2079,6 @@ int sptlrpc_svc_alloc_rs(struct ptlrpc_request *req, int msglen) struct ptlrpc_sec_policy *policy; struct ptlrpc_reply_state *rs; int rc; - ENTRY; LASSERT(req->rq_svc_ctx); LASSERT(req->rq_svc_ctx->sc_policy); @@ -2132,7 +2117,6 @@ int sptlrpc_svc_wrap_reply(struct ptlrpc_request *req) { struct ptlrpc_sec_policy *policy; int rc; - ENTRY; LASSERT(req->rq_svc_ctx); LASSERT(req->rq_svc_ctx->sc_policy); @@ -2153,7 +2137,6 @@ void sptlrpc_svc_free_rs(struct ptlrpc_reply_state *rs) { struct ptlrpc_sec_policy *policy; unsigned int prealloc; - ENTRY; LASSERT(rs->rs_svc_ctx); LASSERT(rs->rs_svc_ctx->sc_policy); diff --git a/drivers/staging/lustre/lustre/ptlrpc/sec_config.c b/drivers/staging/lustre/lustre/ptlrpc/sec_config.c index a45a392..f12bdeb 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/sec_config.c +++ b/drivers/staging/lustre/lustre/ptlrpc/sec_config.c @@ -661,7 +661,6 @@ static int __sptlrpc_process_config(struct lustre_cfg *lcfg, char fsname[MTI_NAME_MAXLEN]; struct sptlrpc_rule rule; int rc; - ENTRY; target = lustre_cfg_string(lcfg, 1); if (target == NULL) { @@ -905,7 +904,6 @@ EXPORT_SYMBOL(sptlrpc_target_choose_flavor); void sptlrpc_conf_client_adapt(struct obd_device *obd) { struct obd_import *imp; - ENTRY; LASSERT(strcmp(obd->obd_type->typ_name, LUSTRE_MDC_NAME) == 0 || strcmp(obd->obd_type->typ_name, LUSTRE_OSC_NAME) ==0); @@ -1011,7 +1009,6 @@ int sptlrpc_target_local_copy_conf(struct obd_device *obd, struct lvfs_run_ctxt saved; struct dentry *dentry; int rc; - ENTRY; ctxt = llog_get_context(obd, LLOG_CONFIG_ORIG_CTXT); if (ctxt == NULL) @@ -1068,7 +1065,6 @@ static int local_read_handler(const struct lu_env *env, struct sptlrpc_conf *conf = (struct sptlrpc_conf *) data; struct lustre_cfg *lcfg = (struct lustre_cfg *)(rec + 1); int cfg_len, rc; - ENTRY; if (rec->lrh_type != OBD_CFG_REC) { CERROR("unhandled lrh_type: %#x\n", rec->lrh_type); @@ -1100,7 +1096,6 @@ int sptlrpc_target_local_read_conf(struct obd_device *obd, struct llog_ctxt *ctxt; struct lvfs_run_ctxt saved; int rc; - ENTRY; LASSERT(conf->sc_updated == 0 && conf->sc_local == 0); @@ -1160,7 +1155,6 @@ int sptlrpc_conf_target_get_rules(struct obd_device *obd, enum lustre_sec_part sp_dst; char fsname[MTI_NAME_MAXLEN]; int rc = 0; - ENTRY; if (strcmp(obd->obd_type->typ_name, LUSTRE_MDT_NAME) == 0) { sp_dst = LUSTRE_SP_MDT; diff --git a/drivers/staging/lustre/lustre/ptlrpc/sec_plain.c b/drivers/staging/lustre/lustre/ptlrpc/sec_plain.c index f552d2f..f5fbdbe 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/sec_plain.c +++ b/drivers/staging/lustre/lustre/ptlrpc/sec_plain.c @@ -192,7 +192,6 @@ int plain_ctx_sign(struct ptlrpc_cli_ctx *ctx, struct ptlrpc_request *req) { struct lustre_msg *msg = req->rq_reqbuf; struct plain_header *phdr; - ENTRY; msg->lm_secflvr = req->rq_flvr.sf_rpc; @@ -219,7 +218,6 @@ int plain_ctx_verify(struct ptlrpc_cli_ctx *ctx, struct ptlrpc_request *req) struct plain_header *phdr; __u32 cksum; int swabbed; - ENTRY; if (msg->lm_bufcount != PLAIN_PACK_SEGMENTS) { CERROR("unexpected reply buf count %u\n", msg->lm_bufcount); @@ -417,7 +415,6 @@ static void plain_destroy_sec(struct ptlrpc_sec *sec) { struct plain_sec *plsec = sec2plsec(sec); - ENTRY; LASSERT(sec->ps_policy == &plain_policy); LASSERT(sec->ps_import); @@ -445,7 +442,6 @@ struct ptlrpc_sec *plain_create_sec(struct obd_import *imp, struct plain_sec *plsec; struct ptlrpc_sec *sec; struct ptlrpc_cli_ctx *ctx; - ENTRY; LASSERT(SPTLRPC_FLVR_POLICY(sf->sf_rpc) == SPTLRPC_POLICY_PLAIN); @@ -491,7 +487,6 @@ struct ptlrpc_cli_ctx *plain_lookup_ctx(struct ptlrpc_sec *sec, { struct plain_sec *plsec = sec2plsec(sec); struct ptlrpc_cli_ctx *ctx; - ENTRY; read_lock(&plsec->pls_lock); ctx = plsec->pls_ctx; @@ -526,7 +521,6 @@ int plain_flush_ctx_cache(struct ptlrpc_sec *sec, { struct plain_sec *plsec = sec2plsec(sec); struct ptlrpc_cli_ctx *ctx; - ENTRY; /* do nothing unless caller want to flush for 'all' */ if (uid != -1) @@ -549,7 +543,6 @@ int plain_alloc_reqbuf(struct ptlrpc_sec *sec, { __u32 buflens[PLAIN_PACK_SEGMENTS] = { 0, }; int alloc_len; - ENTRY; buflens[PLAIN_PACK_HDR_OFF] = sizeof(struct plain_header); buflens[PLAIN_PACK_MSG_OFF] = msgsize; @@ -592,7 +585,6 @@ static void plain_free_reqbuf(struct ptlrpc_sec *sec, struct ptlrpc_request *req) { - ENTRY; if (!req->rq_pool) { OBD_FREE_LARGE(req->rq_reqbuf, req->rq_reqbuf_len); req->rq_reqbuf = NULL; @@ -608,7 +600,6 @@ int plain_alloc_repbuf(struct ptlrpc_sec *sec, { __u32 buflens[PLAIN_PACK_SEGMENTS] = { 0, }; int alloc_len; - ENTRY; buflens[PLAIN_PACK_HDR_OFF] = sizeof(struct plain_header); buflens[PLAIN_PACK_MSG_OFF] = msgsize; @@ -637,7 +628,6 @@ static void plain_free_repbuf(struct ptlrpc_sec *sec, struct ptlrpc_request *req) { - ENTRY; OBD_FREE_LARGE(req->rq_repbuf, req->rq_repbuf_len); req->rq_repbuf = NULL; req->rq_repbuf_len = 0; @@ -652,7 +642,6 @@ int plain_enlarge_reqbuf(struct ptlrpc_sec *sec, struct lustre_msg *newbuf; int oldsize; int newmsg_size, newbuf_size; - ENTRY; LASSERT(req->rq_reqbuf); LASSERT(req->rq_reqbuf_len >= req->rq_reqlen); @@ -715,7 +704,6 @@ int plain_accept(struct ptlrpc_request *req) struct lustre_msg *msg = req->rq_reqbuf; struct plain_header *phdr; int swabbed; - ENTRY; LASSERT(SPTLRPC_FLVR_POLICY(req->rq_flvr.sf_rpc) == SPTLRPC_POLICY_PLAIN); @@ -787,7 +775,6 @@ int plain_alloc_rs(struct ptlrpc_request *req, int msgsize) struct ptlrpc_reply_state *rs; __u32 buflens[PLAIN_PACK_SEGMENTS] = { 0, }; int rs_size = sizeof(*rs); - ENTRY; LASSERT(msgsize % 8 == 0); @@ -827,8 +814,6 @@ int plain_alloc_rs(struct ptlrpc_request *req, int msgsize) static void plain_free_rs(struct ptlrpc_reply_state *rs) { - ENTRY; - LASSERT(atomic_read(&rs->rs_svc_ctx->sc_refcount) > 1); atomic_dec(&rs->rs_svc_ctx->sc_refcount); @@ -844,7 +829,6 @@ int plain_authorize(struct ptlrpc_request *req) struct lustre_msg_v2 *msg = rs->rs_repbuf; struct plain_header *phdr; int len; - ENTRY; LASSERT(rs); LASSERT(msg); diff --git a/drivers/staging/lustre/lustre/ptlrpc/service.c b/drivers/staging/lustre/lustre/ptlrpc/service.c index 87bd638..68afbc5 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/service.c +++ b/drivers/staging/lustre/lustre/ptlrpc/service.c @@ -369,7 +369,6 @@ static void rs_batch_fini(struct rs_batch *b) void ptlrpc_dispatch_difficult_reply(struct ptlrpc_reply_state *rs) { struct ptlrpc_hr_thread *hrt; - ENTRY; LASSERT(list_empty(&rs->rs_list)); @@ -386,8 +385,6 @@ void ptlrpc_dispatch_difficult_reply(struct ptlrpc_reply_state *rs) void ptlrpc_schedule_difficult_reply(struct ptlrpc_reply_state *rs) { - ENTRY; - LASSERT(spin_is_locked(&rs->rs_svcpt->scp_rep_lock)); LASSERT(spin_is_locked(&rs->rs_lock)); LASSERT (rs->rs_difficult); @@ -409,7 +406,6 @@ void ptlrpc_commit_replies(struct obd_export *exp) { struct ptlrpc_reply_state *rs, *nxt; DECLARE_RS_BATCH(batch); - ENTRY; rs_batch_init(&batch); /* Find any replies that have been committed and get their service @@ -702,7 +698,6 @@ ptlrpc_register_service(struct ptlrpc_service_conf *conf, int cpt; int rc; int i; - ENTRY; LASSERT(conf->psc_buf.bc_nbufs > 0); LASSERT(conf->psc_buf.bc_buf_size >= @@ -1037,8 +1032,6 @@ static void ptlrpc_update_export_timer(struct obd_export *exp, long extra_delay) struct obd_export *oldest_exp; time_t oldest_time, new_time; - ENTRY; - LASSERT(exp); /* Compensate for slow machines, etc, by faking our request time @@ -1261,7 +1254,6 @@ static int ptlrpc_at_send_early_reply(struct ptlrpc_request *req) cfs_duration_t olddl = req->rq_deadline - cfs_time_current_sec(); time_t newdl; int rc; - ENTRY; /* deadline is when the client expects us to reply, margin is the difference between clients' and servers' expectations */ @@ -1401,7 +1393,6 @@ static int ptlrpc_at_check_timed(struct ptlrpc_service_part *svcpt) time_t now = cfs_time_current_sec(); cfs_duration_t delay; int first, counter = 0; - ENTRY; spin_lock(&svcpt->scp_at_lock); if (svcpt->scp_at_check == 0) { @@ -1503,7 +1494,6 @@ static int ptlrpc_server_hpreq_init(struct ptlrpc_service_part *svcpt, struct ptlrpc_request *req) { int rc = 0; - ENTRY; if (svcpt->scp_service->srv_ops.so_hpreq_handler) { rc = svcpt->scp_service->srv_ops.so_hpreq_handler(req); @@ -1547,7 +1537,6 @@ static int ptlrpc_server_hpreq_init(struct ptlrpc_service_part *svcpt, /** Remove the request from the export list. */ static void ptlrpc_server_hpreq_fini(struct ptlrpc_request *req) { - ENTRY; if (req->rq_export && req->rq_ops) { /* refresh lock timeout again so that client has more * room to send lock cancel RPC. */ @@ -1589,7 +1578,6 @@ static int ptlrpc_server_request_add(struct ptlrpc_service_part *svcpt, struct ptlrpc_request *req) { int rc; - ENTRY; rc = ptlrpc_server_hpreq_init(svcpt, req); if (rc < 0) @@ -1703,7 +1691,6 @@ static struct ptlrpc_request * ptlrpc_server_request_get(struct ptlrpc_service_part *svcpt, bool force) { struct ptlrpc_request *req = NULL; - ENTRY; spin_lock(&svcpt->scp_req_lock); @@ -1753,7 +1740,6 @@ ptlrpc_server_handle_req_in(struct ptlrpc_service_part *svcpt, struct ptlrpc_request *req; __u32 deadline; int rc; - ENTRY; spin_lock(&svcpt->scp_lock); if (list_empty(&svcpt->scp_req_incoming)) { @@ -1900,7 +1886,6 @@ ptlrpc_server_handle_request(struct ptlrpc_service_part *svcpt, long timediff; int rc; int fail_opc = 0; - ENTRY; request = ptlrpc_server_request_get(svcpt, false); if (request == NULL) @@ -2057,7 +2042,6 @@ ptlrpc_handle_rs(struct ptlrpc_reply_state *rs) struct obd_export *exp; int nlocks; int been_handled; - ENTRY; exp = rs->rs_export; @@ -2294,7 +2278,6 @@ static int ptlrpc_main(void *arg) #endif struct lu_env *env; int counter = 0, rc = 0; - ENTRY; thread->t_pid = current_pid(); unshare_fs_struct(); @@ -2560,7 +2543,6 @@ static int ptlrpc_start_hr_threads(void) struct ptlrpc_hr_partition *hrp; int i; int j; - ENTRY; cfs_percpt_for_each(hrp, i, ptlrpc_hr.hr_partitions) { int rc = 0; @@ -2594,8 +2576,6 @@ static void ptlrpc_svcpt_stop_threads(struct ptlrpc_service_part *svcpt) struct ptlrpc_thread *thread; LIST_HEAD (zombie); - ENTRY; - CDEBUG(D_INFO, "Stopping threads for service %s\n", svcpt->scp_service->srv_name); @@ -2645,7 +2625,6 @@ void ptlrpc_stop_all_threads(struct ptlrpc_service *svc) { struct ptlrpc_service_part *svcpt; int i; - ENTRY; ptlrpc_service_for_each_part(svcpt, i, svc) { if (svcpt->scp_service != NULL) @@ -2661,7 +2640,6 @@ int ptlrpc_start_threads(struct ptlrpc_service *svc) int rc = 0; int i; int j; - ENTRY; /* We require 2 threads min, see note in ptlrpc_server_handle_request */ LASSERT(svc->srv_nthrs_cpt_init >= PTLRPC_NTHRS_INIT); @@ -2694,7 +2672,6 @@ int ptlrpc_start_thread(struct ptlrpc_service_part *svcpt, int wait) struct ptlrpc_thread *thread; struct ptlrpc_service *svc; int rc; - ENTRY; LASSERT(svcpt != NULL); @@ -2801,7 +2778,6 @@ int ptlrpc_hr_init(void) int i; int j; int weight; - ENTRY; memset(&ptlrpc_hr, 0, sizeof(ptlrpc_hr)); ptlrpc_hr.hr_cpt_table = cfs_cpt_table; @@ -3068,8 +3044,6 @@ ptlrpc_service_free(struct ptlrpc_service *svc) int ptlrpc_unregister_service(struct ptlrpc_service *service) { - ENTRY; - CDEBUG(D_NET, "%s: tearing down\n", service->srv_name); service->srv_is_stopping = 1; |