diff options
Diffstat (limited to 'fs/notify')
| -rw-r--r-- | fs/notify/dnotify/dnotify.c | 22 |
1 files changed, 5 insertions, 17 deletions
diff --git a/fs/notify/dnotify/dnotify.c b/fs/notify/dnotify/dnotify.c index 2cae9be120d..e3e855ff0dd 100644 --- a/fs/notify/dnotify/dnotify.c +++ b/fs/notify/dnotify/dnotify.c @@ -86,7 +86,6 @@ static int dnotify_handle_event(struct fsnotify_group *group, struct fsnotify_mark *mark, struct fsnotify_event *event) { - struct fsnotify_mark *fsn_mark = NULL; struct dnotify_mark *dn_mark; struct inode *to_tell; struct dnotify_struct *dn; @@ -96,12 +95,9 @@ static int dnotify_handle_event(struct fsnotify_group *group, to_tell = event->to_tell; - fsn_mark = fsnotify_find_inode_mark(group, to_tell); - if (unlikely(!fsn_mark)) - return 0; - dn_mark = container_of(fsn_mark, struct dnotify_mark, fsn_mark); + dn_mark = container_of(mark, struct dnotify_mark, fsn_mark); - spin_lock(&fsn_mark->lock); + spin_lock(&mark->lock); prev = &dn_mark->dn; while ((dn = *prev) != NULL) { if ((dn->dn_mask & test_mask) == 0) { @@ -115,12 +111,11 @@ static int dnotify_handle_event(struct fsnotify_group *group, else { *prev = dn->dn_next; kmem_cache_free(dnotify_struct_cache, dn); - dnotify_recalc_inode_mask(fsn_mark); + dnotify_recalc_inode_mask(mark); } } - spin_unlock(&fsn_mark->lock); - fsnotify_put_mark(fsn_mark); + spin_unlock(&mark->lock); return 0; } @@ -134,7 +129,6 @@ static bool dnotify_should_send_event(struct fsnotify_group *group, struct fsnotify_mark *mark, __u32 mask, void *data, int data_type) { - struct fsnotify_mark *fsn_mark; bool send; /* !dir_notify_enable should never get here, don't waste time checking @@ -145,14 +139,8 @@ static bool dnotify_should_send_event(struct fsnotify_group *group, if (!S_ISDIR(inode->i_mode)) return false; - fsn_mark = fsnotify_find_inode_mark(group, inode); - if (!fsn_mark) - return false; - mask = (mask & ~FS_EVENT_ON_CHILD); - send = (mask & fsn_mark->mask); - - fsnotify_put_mark(fsn_mark); /* matches fsnotify_find_inode_mark */ + send = (mask & mark->mask); return send; } |