From: Eric Paris Date: Thu, 11 Jun 2009 15:09:47 +0000 (-0400) Subject: fsnotify: move events should indicate the event was on a child X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ff52cc2158b32b3b979ca7802b1fd7c70f36e13c;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git fsnotify: move events should indicate the event was on a child fsnotify tells its listeners explicitly when an event happened on the given inode verses on the child of the given inode. (see __fsnotify_parent) However, the semantics of fsnotify_move() are such that we deliver events directly to the two parent directories in question (old_dir and new_dir) directly without using the __fsnotify_parent() call. fsnotify should be adding FS_EVENT_ON_CHILD for the notifications to these parents. Signed-off-by: Eric Paris --- diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h index c25b39ddd62..936f9aa8bb9 100644 --- a/include/linux/fsnotify.h +++ b/include/linux/fsnotify.h @@ -71,12 +71,11 @@ static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir, struct inode *source = moved->d_inode; u32 in_cookie = inotify_get_cookie(); u32 fs_cookie = fsnotify_get_cookie(); - __u32 old_dir_mask = 0; - __u32 new_dir_mask = 0; + __u32 old_dir_mask = (FS_EVENT_ON_CHILD | FS_MOVED_FROM); + __u32 new_dir_mask = (FS_EVENT_ON_CHILD | FS_MOVED_TO); - if (old_dir == new_dir) { - old_dir_mask = FS_DN_RENAME; - } + if (old_dir == new_dir) + old_dir_mask |= FS_DN_RENAME; if (isdir) { isdir = IN_ISDIR; @@ -84,9 +83,6 @@ static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir, new_dir_mask |= FS_IN_ISDIR; } - old_dir_mask |= FS_MOVED_FROM; - new_dir_mask |= FS_MOVED_TO; - inotify_inode_queue_event(old_dir, IN_MOVED_FROM|isdir, in_cookie, old_name, source); inotify_inode_queue_event(new_dir, IN_MOVED_TO|isdir, in_cookie, new_name,