diff options
| -rw-r--r-- | fs/nfs/nfs4_fs.h | 2 | ||||
| -rw-r--r-- | fs/nfs/nfs4proc.c | 7 | ||||
| -rw-r--r-- | fs/nfs/nfs4state.c | 35 |
3 files changed, 19 insertions, 25 deletions
diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h index 6ea07a3c75d4..99d507d22f23 100644 --- a/fs/nfs/nfs4_fs.h +++ b/fs/nfs/nfs4_fs.h @@ -200,9 +200,11 @@ extern ssize_t nfs4_listxattr(struct dentry *, char *, size_t); /* nfs4proc.c */ extern int nfs4_proc_setclientid(struct nfs_client *, u32, unsigned short, struct rpc_cred *); extern int nfs4_proc_setclientid_confirm(struct nfs_client *, struct rpc_cred *); +extern int nfs4_proc_exchange_id(struct nfs_client *clp, struct rpc_cred *cred); extern int nfs4_proc_async_renew(struct nfs_client *, struct rpc_cred *); extern int nfs4_proc_renew(struct nfs_client *, struct rpc_cred *); extern int nfs4_init_clientid(struct nfs_client *, struct rpc_cred *); +extern int nfs41_init_clientid(struct nfs_client *, struct rpc_cred *); extern int nfs4_do_close(struct path *path, struct nfs4_state *state, int wait); extern struct dentry *nfs4_atomic_open(struct inode *, struct dentry *, struct nameidata *); extern int nfs4_open_revalidate(struct inode *, struct dentry *, int, struct nameidata *); diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 0f9b7541e049..528b60a23ed5 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -4315,7 +4315,7 @@ int nfs4_proc_fs_locations(struct inode *dir, const struct qstr *name, * NFS4ERR_BADSESSION in the sequence operation, and will therefore * be in some phase of session reset. */ -static int nfs4_proc_exchange_id(struct nfs_client *clp, struct rpc_cred *cred) +int nfs4_proc_exchange_id(struct nfs_client *clp, struct rpc_cred *cred) { nfs4_verifier verifier; struct nfs41_exchange_id_args args = { @@ -4601,7 +4601,6 @@ struct nfs4_session *nfs4_alloc_session(struct nfs_client *clp) if (!session) return NULL; - set_bit(NFS4CLNT_SESSION_SETUP, &clp->cl_state); /* * The create session reply races with the server back * channel probe. Mark the client NFS_CS_SESSION_INITING @@ -4967,7 +4966,7 @@ struct nfs4_state_recovery_ops nfs41_reboot_recovery_ops = { .state_flag_bit = NFS_STATE_RECLAIM_REBOOT, .recover_open = nfs4_open_reclaim, .recover_lock = nfs4_lock_reclaim, - .establish_clid = nfs4_proc_exchange_id, + .establish_clid = nfs41_init_clientid, .get_clid_cred = nfs4_get_exchange_id_cred, }; #endif /* CONFIG_NFS_V4_1 */ @@ -4987,7 +4986,7 @@ struct nfs4_state_recovery_ops nfs41_nograce_recovery_ops = { .state_flag_bit = NFS_STATE_RECLAIM_NOGRACE, .recover_open = nfs4_open_expired, .recover_lock = nfs4_lock_expired, - .establish_clid = nfs4_proc_exchange_id, + .establish_clid = nfs41_init_clientid, .get_clid_cred = nfs4_get_exchange_id_cred, }; #endif /* CONFIG_NFS_V4_1 */ diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 2eb0059bd693..967fc76a2463 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -116,6 +116,19 @@ struct rpc_cred *nfs4_get_renew_cred_locked(struct nfs_client *clp) #if defined(CONFIG_NFS_V4_1) +int nfs41_init_clientid(struct nfs_client *clp, struct rpc_cred *cred) +{ + int status; + + status = nfs4_proc_exchange_id(clp, cred); + if (status == 0) + /* create session schedules state renewal upon success */ + status = nfs4_proc_create_session(clp, 0); + if (status == 0) + nfs_mark_client_ready(clp, NFS_CS_READY); + return status; +} + struct rpc_cred *nfs4_get_exchange_id_cred(struct nfs_client *clp) { struct rpc_cred *cred; @@ -1162,7 +1175,6 @@ static void nfs4_session_recovery_handle_error(struct nfs_client *clp, int err) switch (err) { case -NFS4ERR_STALE_CLIENTID: set_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state); - set_bit(NFS4CLNT_SESSION_SETUP, &clp->cl_state); } } @@ -1188,24 +1200,8 @@ out: return status; } -static int nfs4_initialize_session(struct nfs_client *clp) -{ - int status; - - status = nfs4_proc_create_session(clp, 0); - if (!status) { - nfs_mark_client_ready(clp, NFS_CS_READY); - } else if (status == -NFS4ERR_STALE_CLIENTID) { - set_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state); - set_bit(NFS4CLNT_SESSION_SETUP, &clp->cl_state); - } else { - nfs_mark_client_ready(clp, status); - } - return status; -} #else /* CONFIG_NFS_V4_1 */ static int nfs4_reset_session(struct nfs_client *clp) { return 0; } -static int nfs4_initialize_session(struct nfs_client *clp) { return 0; } #endif /* CONFIG_NFS_V4_1 */ /* Set NFS4CLNT_LEASE_EXPIRED for all v4.0 errors and for recoverable errors @@ -1262,10 +1258,7 @@ static void nfs4_state_manager(struct nfs_client *clp) /* Initialize or reset the session */ if (test_and_clear_bit(NFS4CLNT_SESSION_SETUP, &clp->cl_state) && nfs4_has_session(clp)) { - if (clp->cl_cons_state == NFS_CS_SESSION_INITING) - status = nfs4_initialize_session(clp); - else - status = nfs4_reset_session(clp); + status = nfs4_reset_session(clp); if (test_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state)) continue; if (status < 0) |