diff options
Diffstat (limited to 'fs/gfs2/locking/nolock/main.c')
| -rw-r--r-- | fs/gfs2/locking/nolock/main.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/fs/gfs2/locking/nolock/main.c b/fs/gfs2/locking/nolock/main.c index 9398309f281..ecd37371eba 100644 --- a/fs/gfs2/locking/nolock/main.c +++ b/fs/gfs2/locking/nolock/main.c @@ -176,14 +176,13 @@ static void nolock_sync_lvb(lm_lock_t *lock, char *lvb) static int nolock_plock_get(lm_lockspace_t *lockspace, struct lm_lockname *name, struct file *file, struct file_lock *fl) { - struct file_lock *tmp; + struct file_lock tmp; + int ret; - lock_kernel(); - tmp = posix_test_lock(file, fl); + ret = posix_test_lock(file, fl, &tmp); fl->fl_type = F_UNLCK; - if (tmp) - memcpy(fl, tmp, sizeof(struct file_lock)); - unlock_kernel(); + if (ret) + memcpy(fl, &tmp, sizeof(struct file_lock)); return 0; } @@ -192,9 +191,7 @@ static int nolock_plock(lm_lockspace_t *lockspace, struct lm_lockname *name, struct file *file, int cmd, struct file_lock *fl) { int error; - lock_kernel(); error = posix_lock_file_wait(file, fl); - unlock_kernel(); return error; } @@ -202,9 +199,7 @@ static int nolock_punlock(lm_lockspace_t *lockspace, struct lm_lockname *name, struct file *file, struct file_lock *fl) { int error; - lock_kernel(); error = posix_lock_file_wait(file, fl); - unlock_kernel(); return error; } |