diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 5 | ||||
| -rw-r--r-- | fs/nfs/nfs4state.c | 9 |
2 files changed, 1 insertions, 13 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 25bab6032df..611052bacaf 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -820,12 +820,10 @@ static void nfs4_free_closedata(struct nfs4_closedata *calldata) { struct nfs4_state *state = calldata->state; struct nfs4_state_owner *sp = state->owner; - struct nfs_server *server = NFS_SERVER(calldata->inode); nfs4_put_open_state(calldata->state); nfs_free_seqid(calldata->arg.seqid); nfs4_put_state_owner(sp); - up_read(&server->nfs4_state->cl_sem); kfree(calldata); } @@ -2758,7 +2756,6 @@ static int _nfs4_proc_unlck(struct nfs4_state *state, int cmd, struct file_lock { struct inode *inode = state->inode; struct nfs_server *server = NFS_SERVER(inode); - struct nfs4_client *clp = server->nfs4_state; struct nfs_lockargs arg = { .fh = NFS_FH(inode), .type = nfs4_lck_type(cmd, request), @@ -2778,7 +2775,6 @@ static int _nfs4_proc_unlck(struct nfs4_state *state, int cmd, struct file_lock struct nfs_locku_opargs luargs; int status; - down_read(&clp->cl_sem); status = nfs4_set_lock_state(state, request); if (status != 0) goto out; @@ -2802,7 +2798,6 @@ static int _nfs4_proc_unlck(struct nfs4_state *state, int cmd, struct file_lock out: if (status == 0) do_vfs_lock(request->fl_file, request); - up_read(&clp->cl_sem); return status; } diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 86c08c165ce..bb357436195 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -481,17 +481,15 @@ void nfs4_put_open_state(struct nfs4_state *state) } /* - * Beware! Caller must be holding no references to clp->cl_sem! + * Close the current file. */ void nfs4_close_state(struct nfs4_state *state, mode_t mode) { struct inode *inode = state->inode; struct nfs4_state_owner *owner = state->owner; - struct nfs4_client *clp = owner->so_client; int newstate; atomic_inc(&owner->so_count); - down_read(&clp->cl_sem); /* Protect against nfs4_find_state() */ spin_lock(&inode->i_lock); if (mode & FMODE_READ) @@ -523,7 +521,6 @@ void nfs4_close_state(struct nfs4_state *state, mode_t mode) out: nfs4_put_open_state(state); nfs4_put_state_owner(owner); - up_read(&clp->cl_sem); } /* @@ -704,8 +701,6 @@ void nfs_free_seqid(struct nfs_seqid *seqid) } /* - * Called with clp->cl_sem held. - * * Increment the seqid if the OPEN/OPEN_DOWNGRADE/CLOSE succeeded, or * failed with a seqid incrementing error - * see comments nfs_fs.h:seqid_mutating_error() @@ -743,8 +738,6 @@ void nfs_increment_open_seqid(int status, struct nfs_seqid *seqid) } /* - * Called with clp->cl_sem held. - * * Increment the seqid if the LOCK/LOCKU succeeded, or * failed with a seqid incrementing error - * see comments nfs_fs.h:seqid_mutating_error() |