diff options
Diffstat (limited to 'fs/notify/dnotify')
| -rw-r--r-- | fs/notify/dnotify/dnotify.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/fs/notify/dnotify/dnotify.c b/fs/notify/dnotify/dnotify.c index 3efb8b9a572..cac2eb89663 100644 --- a/fs/notify/dnotify/dnotify.c +++ b/fs/notify/dnotify/dnotify.c @@ -95,11 +95,7 @@ static int dnotify_handle_event(struct fsnotify_group *group, to_tell = event->to_tell; - spin_lock(&to_tell->i_lock); fsn_mark = fsnotify_find_mark(group, to_tell); - spin_unlock(&to_tell->i_lock); - - /* unlikely since we alreay passed dnotify_should_send_event() */ if (unlikely(!fsn_mark)) return 0; dn_mark = container_of(fsn_mark, struct dnotify_mark, fsn_mark); @@ -147,11 +143,7 @@ static bool dnotify_should_send_event(struct fsnotify_group *group, if (!S_ISDIR(inode->i_mode)) return false; - spin_lock(&inode->i_lock); fsn_mark = fsnotify_find_mark(group, inode); - spin_unlock(&inode->i_lock); - - /* no mark means no dnotify watch */ if (!fsn_mark) return false; @@ -201,9 +193,7 @@ void dnotify_flush(struct file *filp, fl_owner_t id) if (!S_ISDIR(inode->i_mode)) return; - spin_lock(&inode->i_lock); fsn_mark = fsnotify_find_mark(dnotify_group, inode); - spin_unlock(&inode->i_lock); if (!fsn_mark) return; dn_mark = container_of(fsn_mark, struct dnotify_mark, fsn_mark); @@ -356,9 +346,7 @@ int fcntl_dirnotify(int fd, struct file *filp, unsigned long arg) mutex_lock(&dnotify_mark_mutex); /* add the new_fsn_mark or find an old one. */ - spin_lock(&inode->i_lock); fsn_mark = fsnotify_find_mark(dnotify_group, inode); - spin_unlock(&inode->i_lock); if (fsn_mark) { dn_mark = container_of(fsn_mark, struct dnotify_mark, fsn_mark); spin_lock(&fsn_mark->lock); |