diff options
Diffstat (limited to 'include/linux/sunrpc')
-rw-r--r-- | include/linux/sunrpc/auth.h | 2 | ||||
-rw-r--r-- | include/linux/sunrpc/bc_xprt.h | 2 | ||||
-rw-r--r-- | include/linux/sunrpc/cache.h | 8 | ||||
-rw-r--r-- | include/linux/sunrpc/clnt.h | 40 | ||||
-rw-r--r-- | include/linux/sunrpc/debug.h | 26 | ||||
-rw-r--r-- | include/linux/sunrpc/metrics.h | 6 | ||||
-rw-r--r-- | include/linux/sunrpc/rpc_pipe_fs.h | 46 | ||||
-rw-r--r-- | include/linux/sunrpc/sched.h | 24 | ||||
-rw-r--r-- | include/linux/sunrpc/stats.h | 22 | ||||
-rw-r--r-- | include/linux/sunrpc/svc.h | 13 | ||||
-rw-r--r-- | include/linux/sunrpc/svc_xprt.h | 3 | ||||
-rw-r--r-- | include/linux/sunrpc/svcauth.h | 3 | ||||
-rw-r--r-- | include/linux/sunrpc/svcauth_gss.h | 2 | ||||
-rw-r--r-- | include/linux/sunrpc/svcsock.h | 2 | ||||
-rw-r--r-- | include/linux/sunrpc/xprt.h | 11 | ||||
-rw-r--r-- | include/linux/sunrpc/xprtsock.h | 12 |
16 files changed, 148 insertions, 74 deletions
diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h index 7874a8a..492a36d 100644 --- a/include/linux/sunrpc/auth.h +++ b/include/linux/sunrpc/auth.h @@ -99,6 +99,8 @@ struct rpc_authops { struct rpc_cred * (*lookup_cred)(struct rpc_auth *, struct auth_cred *, int); struct rpc_cred * (*crcreate)(struct rpc_auth*, struct auth_cred *, int); + int (*pipes_create)(struct rpc_auth *); + void (*pipes_destroy)(struct rpc_auth *); }; struct rpc_credops { diff --git a/include/linux/sunrpc/bc_xprt.h b/include/linux/sunrpc/bc_xprt.h index f7f3ce34..969c0a6 100644 --- a/include/linux/sunrpc/bc_xprt.h +++ b/include/linux/sunrpc/bc_xprt.h @@ -35,7 +35,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. struct rpc_rqst *xprt_alloc_bc_request(struct rpc_xprt *xprt); void xprt_free_bc_request(struct rpc_rqst *req); int xprt_setup_backchannel(struct rpc_xprt *, unsigned int min_reqs); -void xprt_destroy_backchannel(struct rpc_xprt *, int max_reqs); +void xprt_destroy_backchannel(struct rpc_xprt *, unsigned int max_reqs); int bc_send(struct rpc_rqst *req); /* diff --git a/include/linux/sunrpc/cache.h b/include/linux/sunrpc/cache.h index 57531f8..f5fd616 100644 --- a/include/linux/sunrpc/cache.h +++ b/include/linux/sunrpc/cache.h @@ -117,6 +117,7 @@ struct cache_detail { struct cache_detail_procfs procfs; struct cache_detail_pipefs pipefs; } u; + struct net *net; }; @@ -197,11 +198,14 @@ extern void cache_flush(void); extern void cache_purge(struct cache_detail *detail); #define NEVER (0x7FFFFFFF) extern void __init cache_initialize(void); -extern int cache_register(struct cache_detail *cd); extern int cache_register_net(struct cache_detail *cd, struct net *net); -extern void cache_unregister(struct cache_detail *cd); extern void cache_unregister_net(struct cache_detail *cd, struct net *net); +extern struct cache_detail *cache_create_net(struct cache_detail *tmpl, struct net *net); +extern void cache_destroy_net(struct cache_detail *cd, struct net *net); + +extern void sunrpc_init_cache_detail(struct cache_detail *cd); +extern void sunrpc_destroy_cache_detail(struct cache_detail *cd); extern int sunrpc_cache_register_pipefs(struct dentry *parent, const char *, umode_t, struct cache_detail *); extern void sunrpc_cache_unregister_pipefs(struct cache_detail *); diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h index 2c5993a..523547e 100644 --- a/include/linux/sunrpc/clnt.h +++ b/include/linux/sunrpc/clnt.h @@ -35,14 +35,13 @@ struct rpc_clnt { struct list_head cl_clients; /* Global list of clients */ struct list_head cl_tasks; /* List of tasks */ spinlock_t cl_lock; /* spinlock */ - struct rpc_xprt * cl_xprt; /* transport */ + struct rpc_xprt __rcu * cl_xprt; /* transport */ struct rpc_procinfo * cl_procinfo; /* procedure info */ u32 cl_prog, /* RPC program number */ cl_vers, /* RPC version number */ cl_maxproc; /* max procedure number */ - char * cl_server; /* server machine name */ - char * cl_protname; /* protocol name */ + const char * cl_protname; /* protocol name */ struct rpc_auth * cl_auth; /* authenticator */ struct rpc_stat * cl_stats; /* per-program statistics */ struct rpc_iostats * cl_metrics; /* per-client statistics */ @@ -57,12 +56,11 @@ struct rpc_clnt { int cl_nodelen; /* nodename length */ char cl_nodename[UNX_MAXNODENAME]; - struct path cl_path; + struct dentry * cl_dentry; struct rpc_clnt * cl_parent; /* Points to parent of clones */ struct rpc_rtt cl_rtt_default; struct rpc_timeout cl_timeout_default; - struct rpc_program * cl_program; - char cl_inline_name[32]; + const struct rpc_program *cl_program; char *cl_principal; /* target to authenticate to */ }; @@ -71,12 +69,12 @@ struct rpc_clnt { */ #define RPC_MAXVERSION 4 struct rpc_program { - char * name; /* protocol name */ + const char * name; /* protocol name */ u32 number; /* program number */ unsigned int nrvers; /* number of versions */ - struct rpc_version ** version; /* version array */ + const struct rpc_version ** version; /* version array */ struct rpc_stat * stats; /* statistics */ - char * pipe_dir_name; /* path to rpc_pipefs dir */ + const char * pipe_dir_name; /* path to rpc_pipefs dir */ }; struct rpc_version { @@ -97,7 +95,7 @@ struct rpc_procinfo { unsigned int p_count; /* call count */ unsigned int p_timer; /* Which RTT timer to use */ u32 p_statidx; /* Which procedure to account */ - char * p_name; /* name of procedure */ + const char * p_name; /* name of procedure */ }; #ifdef __KERNEL__ @@ -109,8 +107,8 @@ struct rpc_create_args { size_t addrsize; struct sockaddr *saddress; const struct rpc_timeout *timeout; - char *servername; - struct rpc_program *program; + const char *servername; + const struct rpc_program *program; u32 prognumber; /* overrides program->number */ u32 version; rpc_authflavor_t authflavor; @@ -129,17 +127,18 @@ struct rpc_create_args { struct rpc_clnt *rpc_create(struct rpc_create_args *args); struct rpc_clnt *rpc_bind_new_program(struct rpc_clnt *, - struct rpc_program *, u32); + const struct rpc_program *, u32); void rpc_task_reset_client(struct rpc_task *task, struct rpc_clnt *clnt); struct rpc_clnt *rpc_clone_client(struct rpc_clnt *); void rpc_shutdown_client(struct rpc_clnt *); void rpc_release_client(struct rpc_clnt *); void rpc_task_release_client(struct rpc_task *); -int rpcb_create_local(void); -void rpcb_put_local(void); -int rpcb_register(u32, u32, int, unsigned short); -int rpcb_v4_register(const u32 program, const u32 version, +int rpcb_create_local(struct net *); +void rpcb_put_local(struct net *); +int rpcb_register(struct net *, u32, u32, int, unsigned short); +int rpcb_v4_register(struct net *net, const u32 program, + const u32 version, const struct sockaddr *address, const char *netid); void rpcb_getport_async(struct rpc_task *); @@ -156,16 +155,19 @@ struct rpc_task *rpc_call_null(struct rpc_clnt *clnt, struct rpc_cred *cred, int rpc_restart_call_prepare(struct rpc_task *); int rpc_restart_call(struct rpc_task *); void rpc_setbufsize(struct rpc_clnt *, unsigned int, unsigned int); +int rpc_protocol(struct rpc_clnt *); +struct net * rpc_net_ns(struct rpc_clnt *); size_t rpc_max_payload(struct rpc_clnt *); void rpc_force_rebind(struct rpc_clnt *); size_t rpc_peeraddr(struct rpc_clnt *, struct sockaddr *, size_t); const char *rpc_peeraddr2str(struct rpc_clnt *, enum rpc_display_format_t); +int rpc_localaddr(struct rpc_clnt *, struct sockaddr *, size_t); size_t rpc_ntop(const struct sockaddr *, char *, const size_t); -size_t rpc_pton(const char *, const size_t, +size_t rpc_pton(struct net *, const char *, const size_t, struct sockaddr *, const size_t); char * rpc_sockaddr2uaddr(const struct sockaddr *, gfp_t); -size_t rpc_uaddr2sockaddr(const char *, const size_t, +size_t rpc_uaddr2sockaddr(struct net *, const char *, const size_t, struct sockaddr *, const size_t); static inline unsigned short rpc_get_port(const struct sockaddr *sap) diff --git a/include/linux/sunrpc/debug.h b/include/linux/sunrpc/debug.h index c2786f2..a76cc20 100644 --- a/include/linux/sunrpc/debug.h +++ b/include/linux/sunrpc/debug.h @@ -31,9 +31,12 @@ /* * Enable RPC debugging/profiling. */ -#ifdef CONFIG_SYSCTL +#ifdef CONFIG_SUNRPC_DEBUG #define RPC_DEBUG #endif +#ifdef CONFIG_TRACEPOINTS +#define RPC_TRACEPOINTS +#endif /* #define RPC_PROFILE */ /* @@ -47,15 +50,32 @@ extern unsigned int nlm_debug; #endif #define dprintk(args...) dfprintk(FACILITY, ## args) +#define dprintk_rcu(args...) dfprintk_rcu(FACILITY, ## args) #undef ifdebug #ifdef RPC_DEBUG # define ifdebug(fac) if (unlikely(rpc_debug & RPCDBG_##fac)) -# define dfprintk(fac, args...) do { ifdebug(fac) printk(args); } while(0) + +# define dfprintk(fac, args...) \ + do { \ + ifdebug(fac) \ + printk(KERN_DEFAULT args); \ + } while (0) + +# define dfprintk_rcu(fac, args...) \ + do { \ + ifdebug(fac) { \ + rcu_read_lock(); \ + printk(KERN_DEFAULT args); \ + rcu_read_unlock(); \ + } \ + } while (0) + # define RPC_IFDEBUG(x) x #else # define ifdebug(fac) if (0) -# define dfprintk(fac, args...) do ; while (0) +# define dfprintk(fac, args...) do {} while (0) +# define dfprintk_rcu(fac, args...) do {} while (0) # define RPC_IFDEBUG(x) #endif diff --git a/include/linux/sunrpc/metrics.h b/include/linux/sunrpc/metrics.h index b6edbc0..1565bbe 100644 --- a/include/linux/sunrpc/metrics.h +++ b/include/linux/sunrpc/metrics.h @@ -74,14 +74,16 @@ struct rpc_clnt; #ifdef CONFIG_PROC_FS struct rpc_iostats * rpc_alloc_iostats(struct rpc_clnt *); -void rpc_count_iostats(struct rpc_task *); +void rpc_count_iostats(const struct rpc_task *, + struct rpc_iostats *); void rpc_print_iostats(struct seq_file *, struct rpc_clnt *); void rpc_free_iostats(struct rpc_iostats *); #else /* CONFIG_PROC_FS */ static inline struct rpc_iostats *rpc_alloc_iostats(struct rpc_clnt *clnt) { return NULL; } -static inline void rpc_count_iostats(struct rpc_task *task) {} +static inline void rpc_count_iostats(const struct rpc_task *task, + struct rpc_iostats *stats) {} static inline void rpc_print_iostats(struct seq_file *seq, struct rpc_clnt *clnt) {} static inline void rpc_free_iostats(struct rpc_iostats *stats) {} diff --git a/include/linux/sunrpc/rpc_pipe_fs.h b/include/linux/sunrpc/rpc_pipe_fs.h index 2bb03d7..a7b422b 100644 --- a/include/linux/sunrpc/rpc_pipe_fs.h +++ b/include/linux/sunrpc/rpc_pipe_fs.h @@ -21,21 +21,26 @@ struct rpc_pipe_ops { void (*destroy_msg)(struct rpc_pipe_msg *); }; -struct rpc_inode { - struct inode vfs_inode; - void *private; +struct rpc_pipe { struct list_head pipe; struct list_head in_upcall; struct list_head in_downcall; int pipelen; int nreaders; int nwriters; - int nkern_readwriters; - wait_queue_head_t waitq; #define RPC_PIPE_WAIT_FOR_OPEN 1 int flags; struct delayed_work queue_timeout; const struct rpc_pipe_ops *ops; + spinlock_t lock; + struct dentry *dentry; +}; + +struct rpc_inode { + struct inode vfs_inode; + void *private; + struct rpc_pipe *pipe; + wait_queue_head_t waitq; }; static inline struct rpc_inode * @@ -44,9 +49,28 @@ RPC_I(struct inode *inode) return container_of(inode, struct rpc_inode, vfs_inode); } +enum { + SUNRPC_PIPEFS_NFS_PRIO, + SUNRPC_PIPEFS_RPC_PRIO, +}; + +extern int rpc_pipefs_notifier_register(struct notifier_block *); +extern void rpc_pipefs_notifier_unregister(struct notifier_block *); + +enum { + RPC_PIPEFS_MOUNT, + RPC_PIPEFS_UMOUNT, +}; + +extern struct dentry *rpc_d_lookup_sb(const struct super_block *sb, + const unsigned char *dir_name); +extern void rpc_pipefs_init_net(struct net *net); +extern struct super_block *rpc_get_sb_net(const struct net *net); +extern void rpc_put_sb_net(const struct net *net); + extern ssize_t rpc_pipe_generic_upcall(struct file *, struct rpc_pipe_msg *, char __user *, size_t); -extern int rpc_queue_upcall(struct inode *, struct rpc_pipe_msg *); +extern int rpc_queue_upcall(struct rpc_pipe *, struct rpc_pipe_msg *); struct rpc_clnt; extern struct dentry *rpc_create_client_dir(struct dentry *, struct qstr *, struct rpc_clnt *); @@ -59,11 +83,13 @@ extern struct dentry *rpc_create_cache_dir(struct dentry *, struct cache_detail *); extern void rpc_remove_cache_dir(struct dentry *); -extern struct dentry *rpc_mkpipe(struct dentry *, const char *, void *, - const struct rpc_pipe_ops *, int flags); +extern int rpc_rmdir(struct dentry *dentry); + +struct rpc_pipe *rpc_mkpipe_data(const struct rpc_pipe_ops *ops, int flags); +void rpc_destroy_pipe_data(struct rpc_pipe *pipe); +extern struct dentry *rpc_mkpipe_dentry(struct dentry *, const char *, void *, + struct rpc_pipe *); extern int rpc_unlink(struct dentry *); -extern struct vfsmount *rpc_get_mount(void); -extern void rpc_put_mount(void); extern int register_rpc_pipefs(void); extern void unregister_rpc_pipefs(void); diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h index e775689..dc0c3cc 100644 --- a/include/linux/sunrpc/sched.h +++ b/include/linux/sunrpc/sched.h @@ -103,6 +103,7 @@ typedef void (*rpc_action)(struct rpc_task *); struct rpc_call_ops { void (*rpc_call_prepare)(struct rpc_task *, void *); void (*rpc_call_done)(struct rpc_task *, void *); + void (*rpc_count_stats)(struct rpc_task *, void *); void (*rpc_release)(void *); }; @@ -195,7 +196,7 @@ struct rpc_wait_queue { unsigned char nr; /* # tasks remaining for cookie */ unsigned short qlen; /* total # tasks waiting in queue */ struct rpc_timer timer_list; -#ifdef RPC_DEBUG +#if defined(RPC_DEBUG) || defined(RPC_TRACEPOINTS) const char * name; #endif }; @@ -235,6 +236,9 @@ void rpc_wake_up_queued_task(struct rpc_wait_queue *, struct rpc_task *); void rpc_wake_up(struct rpc_wait_queue *); struct rpc_task *rpc_wake_up_next(struct rpc_wait_queue *); +struct rpc_task *rpc_wake_up_first(struct rpc_wait_queue *, + bool (*)(struct rpc_task *, void *), + void *); void rpc_wake_up_status(struct rpc_wait_queue *, int); int rpc_queue_empty(struct rpc_wait_queue *); void rpc_delay(struct rpc_task *, unsigned long); @@ -244,7 +248,8 @@ int rpciod_up(void); void rpciod_down(void); int __rpc_wait_for_completion_task(struct rpc_task *task, int (*)(void *)); #ifdef RPC_DEBUG -void rpc_show_tasks(void); +struct net; +void rpc_show_tasks(struct net *); #endif int rpc_init_mempool(void); void rpc_destroy_mempool(void); @@ -266,11 +271,22 @@ static inline int rpc_task_has_priority(struct rpc_task *task, unsigned char pri return (task->tk_priority + RPC_PRIORITY_LOW == prio); } -#ifdef RPC_DEBUG -static inline const char * rpc_qname(struct rpc_wait_queue *q) +#if defined(RPC_DEBUG) || defined (RPC_TRACEPOINTS) +static inline const char * rpc_qname(const struct rpc_wait_queue *q) { return ((q && q->name) ? q->name : "unknown"); } + +static inline void rpc_assign_waitqueue_name(struct rpc_wait_queue *q, + const char *name) +{ + q->name = name; +} +#else +static inline void rpc_assign_waitqueue_name(struct rpc_wait_queue *q, + const char *name) +{ +} #endif #endif /* _LINUX_SUNRPC_SCHED_H_ */ diff --git a/include/linux/sunrpc/stats.h b/include/linux/sunrpc/stats.h index 680471d..edc6421 100644 --- a/include/linux/sunrpc/stats.h +++ b/include/linux/sunrpc/stats.h @@ -12,7 +12,7 @@ #include <linux/proc_fs.h> struct rpc_stat { - struct rpc_program * program; + const struct rpc_program *program; unsigned int netcnt, netudpcnt, @@ -58,24 +58,24 @@ void rpc_modcount(struct inode *, int); #endif #ifdef CONFIG_PROC_FS -struct proc_dir_entry * rpc_proc_register(struct rpc_stat *); -void rpc_proc_unregister(const char *); -void rpc_proc_zero(struct rpc_program *); -struct proc_dir_entry * svc_proc_register(struct svc_stat *, +struct proc_dir_entry * rpc_proc_register(struct net *,struct rpc_stat *); +void rpc_proc_unregister(struct net *,const char *); +void rpc_proc_zero(const struct rpc_program *); +struct proc_dir_entry * svc_proc_register(struct net *, struct svc_stat *, const struct file_operations *); -void svc_proc_unregister(const char *); +void svc_proc_unregister(struct net *, const char *); void svc_seq_show(struct seq_file *, const struct svc_stat *); #else -static inline struct proc_dir_entry *rpc_proc_register(struct rpc_stat *s) { return NULL; } -static inline void rpc_proc_unregister(const char *p) {} -static inline void rpc_proc_zero(struct rpc_program *p) {} +static inline struct proc_dir_entry *rpc_proc_register(struct net *net, struct rpc_stat *s) { return NULL; } +static inline void rpc_proc_unregister(struct net *net, const char *p) {} +static inline void rpc_proc_zero(const struct rpc_program *p) {} -static inline struct proc_dir_entry *svc_proc_register(struct svc_stat *s, +static inline struct proc_dir_entry *svc_proc_register(struct net *net, struct svc_stat *s, const struct file_operations *f) { return NULL; } -static inline void svc_proc_unregister(const char *p) {} +static inline void svc_proc_unregister(struct net *net, const char *p) {} static inline void svc_seq_show(struct seq_file *seq, const struct svc_stat *st) {} diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h index 35b37b1..51b29ac 100644 --- a/include/linux/sunrpc/svc.h +++ b/include/linux/sunrpc/svc.h @@ -84,7 +84,8 @@ struct svc_serv { unsigned int sv_nrpools; /* number of thread pools */ struct svc_pool * sv_pools; /* array of thread pools */ - void (*sv_shutdown)(struct svc_serv *serv); + void (*sv_shutdown)(struct svc_serv *serv, + struct net *net); /* Callback to use when last thread * exits. */ @@ -413,22 +414,24 @@ struct svc_procedure { /* * Function prototypes. */ -void svc_rpcb_cleanup(struct svc_serv *serv); +int svc_rpcb_setup(struct svc_serv *serv, struct net *net); +void svc_rpcb_cleanup(struct svc_serv *serv, struct net *net); struct svc_serv *svc_create(struct svc_program *, unsigned int, - void (*shutdown)(struct svc_serv *)); + void (*shutdown)(struct svc_serv *, struct net *net)); struct svc_rqst *svc_prepare_thread(struct svc_serv *serv, struct svc_pool *pool, int node); void svc_exit_thread(struct svc_rqst *); struct svc_serv * svc_create_pooled(struct svc_program *, unsigned int, - void (*shutdown)(struct svc_serv *), + void (*shutdown)(struct svc_serv *, struct net *net), svc_thread_fn, struct module *); int svc_set_num_threads(struct svc_serv *, struct svc_pool *, int); int svc_pool_stats_open(struct svc_serv *serv, struct file *file); void svc_destroy(struct svc_serv *); +void svc_shutdown_net(struct svc_serv *, struct net *); int svc_process(struct svc_rqst *); int bc_svc_process(struct svc_serv *, struct rpc_rqst *, struct svc_rqst *); -int svc_register(const struct svc_serv *, const int, +int svc_register(const struct svc_serv *, struct net *, const int, const unsigned short, const unsigned short); void svc_wake_up(struct svc_serv *); diff --git a/include/linux/sunrpc/svc_xprt.h b/include/linux/sunrpc/svc_xprt.h index dfa9009..b3f64b1 100644 --- a/include/linux/sunrpc/svc_xprt.h +++ b/include/linux/sunrpc/svc_xprt.h @@ -121,7 +121,8 @@ void svc_close_xprt(struct svc_xprt *xprt); int svc_port_is_privileged(struct sockaddr *sin); int svc_print_xprts(char *buf, int maxlen); struct svc_xprt *svc_find_xprt(struct svc_serv *serv, const char *xcl_name, - const sa_family_t af, const unsigned short port); + struct net *net, const sa_family_t af, + const unsigned short port); int svc_xprt_names(struct svc_serv *serv, char *buf, const int buflen); static inline void svc_xprt_get(struct svc_xprt *xprt) diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h index 25d333c..548790e 100644 --- a/include/linux/sunrpc/svcauth.h +++ b/include/linux/sunrpc/svcauth.h @@ -135,6 +135,9 @@ extern void svcauth_unix_purge(void); extern void svcauth_unix_info_release(struct svc_xprt *xpt); extern int svcauth_unix_set_client(struct svc_rqst *rqstp); +extern int unix_gid_cache_create(struct net *net); +extern void unix_gid_cache_destroy(struct net *net); + static inline unsigned long hash_str(char *name, int bits) { unsigned long hash = 0; diff --git a/include/linux/sunrpc/svcauth_gss.h b/include/linux/sunrpc/svcauth_gss.h index 83bbee3..7c32daa 100644 --- a/include/linux/sunrpc/svcauth_gss.h +++ b/include/linux/sunrpc/svcauth_gss.h @@ -18,6 +18,8 @@ int gss_svc_init(void); void gss_svc_shutdown(void); +int gss_svc_init_net(struct net *net); +void gss_svc_shutdown_net(struct net *net); int svcauth_gss_register_pseudoflavor(u32 pseudoflavor, char * name); u32 svcauth_gss_flavor(struct auth_domain *dom); char *svc_gss_principal(struct svc_rqst *); diff --git a/include/linux/sunrpc/svcsock.h b/include/linux/sunrpc/svcsock.h index c84e974..cb4ac69 100644 --- a/include/linux/sunrpc/svcsock.h +++ b/include/linux/sunrpc/svcsock.h @@ -34,7 +34,7 @@ struct svc_sock { /* * Function prototypes. */ -void svc_close_all(struct svc_serv *); +void svc_close_net(struct svc_serv *, struct net *); int svc_recv(struct svc_rqst *, long); int svc_send(struct svc_rqst *); void svc_drop(struct svc_rqst *); diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h index 15518a1..77d278d 100644 --- a/include/linux/sunrpc/xprt.h +++ b/include/linux/sunrpc/xprt.h @@ -21,8 +21,8 @@ #define RPC_MIN_SLOT_TABLE (2U) #define RPC_DEF_SLOT_TABLE (16U) -#define RPC_MAX_SLOT_TABLE (128U) #define RPC_MAX_SLOT_TABLE_LIMIT (65536U) +#define RPC_MAX_SLOT_TABLE RPC_MAX_SLOT_TABLE_LIMIT /* * This describes a timeout strategy @@ -219,13 +219,17 @@ struct rpc_xprt { connect_time, /* jiffies waiting for connect */ sends, /* how many complete requests */ recvs, /* how many complete requests */ - bad_xids; /* lookup_rqst didn't find XID */ + bad_xids, /* lookup_rqst didn't find XID */ + max_slots; /* max rpc_slots used */ unsigned long long req_u, /* average requests on the wire */ - bklog_u; /* backlog queue utilization */ + bklog_u, /* backlog queue utilization */ + sending_u, /* send q utilization */ + pending_u; /* pend q utilization */ } stat; struct net *xprt_net; + const char *servername; const char *address_strings[RPC_DISPLAY_MAX]; }; @@ -255,6 +259,7 @@ struct xprt_create { struct sockaddr * srcaddr; /* optional local address */ struct sockaddr * dstaddr; /* remote peer address */ size_t addrlen; + const char *servername; struct svc_xprt *bc_xprt; /* NFSv4.1 backchannel */ }; diff --git a/include/linux/sunrpc/xprtsock.h b/include/linux/sunrpc/xprtsock.h index 3f14a02..1ad36cc 100644 --- a/include/linux/sunrpc/xprtsock.h +++ b/include/linux/sunrpc/xprtsock.h @@ -12,18 +12,6 @@ int init_socket_xprt(void); void cleanup_socket_xprt(void); -/* - * RPC slot table sizes for UDP, TCP transports - */ -extern unsigned int xprt_udp_slot_table_entries; -extern unsigned int xprt_tcp_slot_table_entries; - -/* - * Parameters for choosing a free port - */ -extern unsigned int xprt_min_resvport; -extern unsigned int xprt_max_resvport; - #define RPC_MIN_RESVPORT (1U) #define RPC_MAX_RESVPORT (65535U) #define RPC_DEF_MIN_RESVPORT (665U) |