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| author | Eric Paris <eparis@redhat.com> | 2009-06-11 11:09:47 -0400 |
|---|---|---|
| committer | Eric Paris <eparis@redhat.com> | 2009-06-11 14:57:54 -0400 |
| commit | ff52cc2158b32b3b979ca7802b1fd7c70f36e13c (patch) | |
| tree | 1156b8a138adef3698636bf28ad3a739c3c5bff3 /include/linux/fsnotify.h | |
| parent | 63c882a05416e18de6fb59f7dd6da48f3bbe8273 (diff) | |
| download | lwn-ff52cc2158b32b3b979ca7802b1fd7c70f36e13c.tar.gz lwn-ff52cc2158b32b3b979ca7802b1fd7c70f36e13c.zip | |
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 <eparis@redhat.com>
Diffstat (limited to 'include/linux/fsnotify.h')
| -rw-r--r-- | include/linux/fsnotify.h | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h index c25b39ddd62a..936f9aa8bb97 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, |