diff options
Diffstat (limited to 'fs')
-rw-r--r-- | fs/nfs/nfs3proc.c | 6 | ||||
-rw-r--r-- | fs/nfs/nfs4filelayout.c | 1 | ||||
-rw-r--r-- | fs/nfs/nfs4proc.c | 18 | ||||
-rw-r--r-- | fs/nfs/nfs4state.c | 23 | ||||
-rw-r--r-- | fs/nfs/proc.c | 43 |
5 files changed, 3 insertions, 88 deletions
diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c index 6932209..70efb63 100644 --- a/fs/nfs/nfs3proc.c +++ b/fs/nfs/nfs3proc.c @@ -24,14 +24,14 @@ #define NFSDBG_FACILITY NFSDBG_PROC -/* A wrapper to handle the EJUKEBOX and EKEYEXPIRED error messages */ +/* A wrapper to handle the EJUKEBOX error messages */ static int nfs3_rpc_wrapper(struct rpc_clnt *clnt, struct rpc_message *msg, int flags) { int res; do { res = rpc_call_sync(clnt, msg, flags); - if (res != -EJUKEBOX && res != -EKEYEXPIRED) + if (res != -EJUKEBOX) break; freezable_schedule_timeout_killable(NFS_JUKEBOX_RETRY_TIME); res = -ERESTARTSYS; @@ -44,7 +44,7 @@ nfs3_rpc_wrapper(struct rpc_clnt *clnt, struct rpc_message *msg, int flags) static int nfs3_async_handle_jukebox(struct rpc_task *task, struct inode *inode) { - if (task->tk_status != -EJUKEBOX && task->tk_status != -EKEYEXPIRED) + if (task->tk_status != -EJUKEBOX) return 0; if (task->tk_status == -EJUKEBOX) nfs_inc_stats(inode, NFSIOS_DELAY); diff --git a/fs/nfs/nfs4filelayout.c b/fs/nfs/nfs4filelayout.c index 1e42413..194c484 100644 --- a/fs/nfs/nfs4filelayout.c +++ b/fs/nfs/nfs4filelayout.c @@ -179,7 +179,6 @@ static int filelayout_async_handle_error(struct rpc_task *task, break; case -NFS4ERR_DELAY: case -NFS4ERR_GRACE: - case -EKEYEXPIRED: rpc_delay(task, FILELAYOUT_POLL_RETRY_MAX); break; case -NFS4ERR_RETRY_UNCACHED_REP: diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index a4692e9..b0963ae 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -333,7 +333,6 @@ static int nfs4_handle_exception(struct nfs_server *server, int errorcode, struc } case -NFS4ERR_GRACE: case -NFS4ERR_DELAY: - case -EKEYEXPIRED: ret = nfs4_delay(server->client, &exception->timeout); if (ret != 0) break; @@ -1343,13 +1342,6 @@ int nfs4_open_delegation_recall(struct nfs_open_context *ctx, struct nfs4_state nfs_inode_find_state_and_recover(state->inode, stateid); nfs4_schedule_stateid_recovery(server, state); - case -EKEYEXPIRED: - /* - * User RPCSEC_GSS context has expired. - * We cannot recover this stateid now, so - * skip it and allow recovery thread to - * proceed. - */ case -ENOMEM: err = 0; goto out; @@ -3946,7 +3938,6 @@ nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server, case -NFS4ERR_DELAY: nfs_inc_server_stats(server, NFSIOS_DELAY); case -NFS4ERR_GRACE: - case -EKEYEXPIRED: rpc_delay(task, NFS4_POLL_RETRY_MAX); task->tk_status = 0; return -EAGAIN; @@ -4946,15 +4937,6 @@ int nfs4_lock_delegation_recall(struct nfs4_state *state, struct file_lock *fl) nfs4_schedule_stateid_recovery(server, state); err = 0; goto out; - case -EKEYEXPIRED: - /* - * User RPCSEC_GSS context has expired. - * We cannot recover this stateid now, so - * skip it and allow recovery thread to - * proceed. - */ - err = 0; - goto out; case -ENOMEM: case -NFS4ERR_DENIED: /* kill_proc(fl->fl_pid, SIGLOST, 1); */ diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 78e90a8..8dcbd9a 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -1437,14 +1437,6 @@ restart: /* Mark the file as being 'closed' */ state->state = 0; break; - case -EKEYEXPIRED: - /* - * User RPCSEC_GSS context has expired. - * We cannot recover this stateid now, so - * skip it and allow recovery thread to - * proceed. - */ - break; case -NFS4ERR_ADMIN_REVOKED: case -NFS4ERR_STALE_STATEID: case -NFS4ERR_BAD_STATEID: @@ -1597,14 +1589,6 @@ static void nfs4_state_start_reclaim_nograce(struct nfs_client *clp) nfs4_state_mark_reclaim_helper(clp, nfs4_state_mark_reclaim_nograce); } -static void nfs4_warn_keyexpired(const char *s) -{ - printk_ratelimited(KERN_WARNING "Error: state manager" - " encountered RPCSEC_GSS session" - " expired against NFSv4 server %s.\n", - s); -} - static int nfs4_recovery_handle_error(struct nfs_client *clp, int error) { switch (error) { @@ -1638,10 +1622,6 @@ static int nfs4_recovery_handle_error(struct nfs_client *clp, int error) case -NFS4ERR_CONN_NOT_BOUND_TO_SESSION: set_bit(NFS4CLNT_BIND_CONN_TO_SESSION, &clp->cl_state); break; - case -EKEYEXPIRED: - /* Nothing we can do */ - nfs4_warn_keyexpired(clp->cl_hostname); - break; default: dprintk("%s: failed to handle error %d for server %s\n", __func__, error, clp->cl_hostname); @@ -1758,8 +1738,6 @@ static int nfs4_handle_reclaim_lease_error(struct nfs_client *clp, int status) dprintk("%s: exit with error %d for server %s\n", __func__, -EPROTONOSUPPORT, clp->cl_hostname); return -EPROTONOSUPPORT; - case -EKEYEXPIRED: - nfs4_warn_keyexpired(clp->cl_hostname); case -NFS4ERR_NOT_SAME: /* FixMe: implement recovery * in nfs4_exchange_id */ default: @@ -1912,7 +1890,6 @@ again: break; case -EKEYEXPIRED: - nfs4_warn_keyexpired(clp->cl_hostname); case -NFS4ERR_NOT_SAME: /* FixMe: implement recovery * in nfs4_exchange_id */ status = -EKEYEXPIRED; diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c index 50a88c3..f084dac 100644 --- a/fs/nfs/proc.c +++ b/fs/nfs/proc.c @@ -47,39 +47,6 @@ #define NFSDBG_FACILITY NFSDBG_PROC /* - * wrapper to handle the -EKEYEXPIRED error message. This should generally - * only happen if using krb5 auth and a user's TGT expires. NFSv2 doesn't - * support the NFSERR_JUKEBOX error code, but we handle this situation in the - * same way that we handle that error with NFSv3. - */ -static int -nfs_rpc_wrapper(struct rpc_clnt *clnt, struct rpc_message *msg, int flags) -{ - int res; - do { - res = rpc_call_sync(clnt, msg, flags); - if (res != -EKEYEXPIRED) - break; - freezable_schedule_timeout_killable(NFS_JUKEBOX_RETRY_TIME); - res = -ERESTARTSYS; - } while (!fatal_signal_pending(current)); - return res; -} - -#define rpc_call_sync(clnt, msg, flags) nfs_rpc_wrapper(clnt, msg, flags) - -static int -nfs_async_handle_expired_key(struct rpc_task *task) -{ - if (task->tk_status != -EKEYEXPIRED) - return 0; - task->tk_status = 0; - rpc_restart_call(task); - rpc_delay(task, NFS_JUKEBOX_RETRY_TIME); - return 1; -} - -/* * Bare-bones access to getattr: this is for nfs_read_super. */ static int @@ -364,8 +331,6 @@ static void nfs_proc_unlink_rpc_prepare(struct rpc_task *task, struct nfs_unlink static int nfs_proc_unlink_done(struct rpc_task *task, struct inode *dir) { - if (nfs_async_handle_expired_key(task)) - return 0; nfs_mark_for_revalidate(dir); return 1; } @@ -385,8 +350,6 @@ static int nfs_proc_rename_done(struct rpc_task *task, struct inode *old_dir, struct inode *new_dir) { - if (nfs_async_handle_expired_key(task)) - return 0; nfs_mark_for_revalidate(old_dir); nfs_mark_for_revalidate(new_dir); return 1; @@ -642,9 +605,6 @@ static int nfs_read_done(struct rpc_task *task, struct nfs_read_data *data) { struct inode *inode = data->header->inode; - if (nfs_async_handle_expired_key(task)) - return -EAGAIN; - nfs_invalidate_atime(inode); if (task->tk_status >= 0) { nfs_refresh_inode(inode, data->res.fattr); @@ -671,9 +631,6 @@ static int nfs_write_done(struct rpc_task *task, struct nfs_write_data *data) { struct inode *inode = data->header->inode; - if (nfs_async_handle_expired_key(task)) - return -EAGAIN; - if (task->tk_status >= 0) nfs_post_op_update_inode_force_wcc(inode, data->res.fattr); return 0; |