diff options
| author | John McCutchan <ttb@tentacle.dhs.org> | 2005-08-04 21:12:54 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-08-04 21:37:39 -0700 |
| commit | 0c3dba1534569734ba353afdf3f11def497ff2ac (patch) | |
| tree | ec52740643c710072aab5122e96851c63ed049a0 | |
| parent | f10eff26831159f52353e8f15c37cdb2935d5fbf (diff) | |
[PATCH] Clean up inotify delete race fix
This avoids the whole #ifdef mess by just getting a copy of
dentry->d_inode before d_delete is called - that makes the codepaths the
same for the INOTIFY/DNOTIFY cases as for the regular no-notify case.
I've been running this under a Gnome session for the last 10 minutes.
Inotify is being used extensively.
Signed-off-by: John McCutchan <ttb@tentacle.dhs.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | fs/namei.c | 9 | ||||
| -rw-r--r-- | include/linux/fsnotify.h | 4 |
2 files changed, 3 insertions, 10 deletions
diff --git a/fs/namei.c b/fs/namei.c index 83559dce4286..32accb6a672f 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -1874,14 +1874,9 @@ int vfs_unlink(struct inode *dir, struct dentry *dentry) /* We don't d_delete() NFS sillyrenamed files--they still exist. */ if (!error && !(dentry->d_flags & DCACHE_NFSFS_RENAMED)) { -#if defined(CONFIG_INOTIFY) || defined(CONFIG_DNOTIFY) - dget(dentry); + struct inode *inode = dentry->d_inode; d_delete(dentry); - fsnotify_unlink(dentry, dir); - dput(dentry); -#else - d_delete(dentry); -#endif + fsnotify_unlink(dentry, inode, dir); } return error; diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h index e96a4306ab3b..1cb4935348d8 100644 --- a/include/linux/fsnotify.h +++ b/include/linux/fsnotify.h @@ -46,10 +46,8 @@ static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir, /* * fsnotify_unlink - file was unlinked */ -static inline void fsnotify_unlink(struct dentry *dentry, struct inode *dir) +static inline void fsnotify_unlink(struct dentry *dentry, struct inode *inode, struct inode *dir) { - struct inode *inode = dentry->d_inode; - inode_dir_notify(dir, DN_DELETE); inotify_inode_queue_event(dir, IN_DELETE, 0, dentry->d_name.name); inotify_inode_queue_event(inode, IN_DELETE_SELF, 0, NULL); |