diff options
| -rw-r--r-- | fs/nfs/client.c | 18 | ||||
| -rw-r--r-- | fs/nfs/dir.c | 2 | ||||
| -rw-r--r-- | fs/nfs/nfs4_fs.h | 6 | ||||
| -rw-r--r-- | fs/nfs/nfs4proc.c | 40 | ||||
| -rw-r--r-- | fs/nfs/nfs4state.c | 2 |
5 files changed, 40 insertions, 28 deletions
diff --git a/fs/nfs/client.c b/fs/nfs/client.c index c2d061675d8..8d25ccb2d51 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -1242,20 +1242,6 @@ error: return error; } -/* - * Initialize a session. - * Note: save the mount rsize and wsize for create_server negotiation. - */ -static void nfs4_init_session(struct nfs_client *clp, - unsigned int wsize, unsigned int rsize) -{ -#if defined(CONFIG_NFS_V4_1) - if (nfs4_has_session(clp)) { - clp->cl_session->fc_attrs.max_rqst_sz = wsize; - clp->cl_session->fc_attrs.max_resp_sz = rsize; - } -#endif /* CONFIG_NFS_V4_1 */ -} /* * Session has been established, and the client marked ready. @@ -1350,7 +1336,9 @@ struct nfs_server *nfs4_create_server(const struct nfs_parsed_mount_data *data, BUG_ON(!server->nfs_client->rpc_ops); BUG_ON(!server->nfs_client->rpc_ops->file_inode_ops); - nfs4_init_session(server->nfs_client, server->wsize, server->rsize); + error = nfs4_init_session(server); + if (error < 0) + goto error; /* Probe the root fh to retrieve its FSID */ error = nfs4_path_walk(server, mntfh, data->nfs_server.export_path); diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index 38d42c29fb9..32062c33c85 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -1025,12 +1025,12 @@ static struct dentry *nfs_atomic_lookup(struct inode *dir, struct dentry *dentry res = NULL; goto out; /* This turned out not to be a regular file */ - case -EISDIR: case -ENOTDIR: goto no_open; case -ELOOP: if (!(nd->intent.open.flags & O_NOFOLLOW)) goto no_open; + /* case -EISDIR: */ /* case -EINVAL: */ default: goto out; diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h index 61bc3a32e1e..6ea07a3c75d 100644 --- a/fs/nfs/nfs4_fs.h +++ b/fs/nfs/nfs4_fs.h @@ -220,6 +220,7 @@ extern void nfs4_destroy_session(struct nfs4_session *session); extern struct nfs4_session *nfs4_alloc_session(struct nfs_client *clp); extern int nfs4_proc_create_session(struct nfs_client *, int reset); extern int nfs4_proc_destroy_session(struct nfs4_session *); +extern int nfs4_init_session(struct nfs_server *server); #else /* CONFIG_NFS_v4_1 */ static inline int nfs4_setup_sequence(struct nfs_client *clp, struct nfs4_sequence_args *args, struct nfs4_sequence_res *res, @@ -227,6 +228,11 @@ static inline int nfs4_setup_sequence(struct nfs_client *clp, { return 0; } + +static inline int nfs4_init_session(struct nfs_server *server) +{ + return 0; +} #endif /* CONFIG_NFS_V4_1 */ extern struct nfs4_state_maintenance_ops *nfs4_state_renewal_ops[]; diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index ff0c080db59..6917311f201 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -2040,15 +2040,9 @@ static int _nfs4_lookup_root(struct nfs_server *server, struct nfs_fh *fhandle, .rpc_argp = &args, .rpc_resp = &res, }; - int status; nfs_fattr_init(info->fattr); - status = nfs4_recover_expired_lease(server); - if (!status) - status = nfs4_check_client_ready(server->nfs_client); - if (!status) - status = nfs4_call_sync(server, &msg, &args, &res, 0); - return status; + return nfs4_call_sync(server, &msg, &args, &res, 0); } static int nfs4_lookup_root(struct nfs_server *server, struct nfs_fh *fhandle, @@ -4099,15 +4093,23 @@ nfs4_proc_lock(struct file *filp, int cmd, struct file_lock *request) if (request->fl_start < 0 || request->fl_end < 0) return -EINVAL; - if (IS_GETLK(cmd)) - return nfs4_proc_getlk(state, F_GETLK, request); + if (IS_GETLK(cmd)) { + if (state != NULL) + return nfs4_proc_getlk(state, F_GETLK, request); + return 0; + } if (!(IS_SETLK(cmd) || IS_SETLKW(cmd))) return -EINVAL; - if (request->fl_type == F_UNLCK) - return nfs4_proc_unlck(state, cmd, request); + if (request->fl_type == F_UNLCK) { + if (state != NULL) + return nfs4_proc_unlck(state, cmd, request); + return 0; + } + if (state == NULL) + return -ENOLCK; do { status = nfs4_proc_setlk(state, cmd, request); if ((status != -EAGAIN) || IS_SETLK(cmd)) @@ -4793,6 +4795,22 @@ int nfs4_proc_destroy_session(struct nfs4_session *session) return status; } +int nfs4_init_session(struct nfs_server *server) +{ + struct nfs_client *clp = server->nfs_client; + int ret; + + if (!nfs4_has_session(clp)) + return 0; + + clp->cl_session->fc_attrs.max_rqst_sz = server->wsize; + clp->cl_session->fc_attrs.max_resp_sz = server->rsize; + ret = nfs4_recover_expired_lease(server); + if (!ret) + ret = nfs4_check_client_ready(clp); + return ret; +} + /* * Renew the cl_session lease. */ diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index b73c5a72865..65ca8c18476 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -553,6 +553,7 @@ static struct nfs4_lock_state *nfs4_alloc_lock_state(struct nfs4_state *state, f INIT_LIST_HEAD(&lsp->ls_sequence.list); lsp->ls_seqid.sequence = &lsp->ls_sequence; atomic_set(&lsp->ls_count, 1); + lsp->ls_state = state; lsp->ls_owner = fl_owner; spin_lock(&clp->cl_lock); nfs_alloc_unique_id(&clp->cl_lockowner_id, &lsp->ls_id, 1, 64); @@ -587,7 +588,6 @@ static struct nfs4_lock_state *nfs4_get_lock_state(struct nfs4_state *state, fl_ if (lsp != NULL) break; if (new != NULL) { - new->ls_state = state; list_add(&new->ls_locks, &state->lock_states); set_bit(LK_STATE_IN_USE, &state->flags); lsp = new; |