From 49246466a98996e78b68a0041807dbd2628c53fe Mon Sep 17 00:00:00 2001 From: Amir Goldstein Date: Sun, 26 May 2019 17:34:10 +0300 Subject: fsnotify: move fsnotify_nameremove() hook out of d_delete() d_delete() was piggy backed for the fsnotify_nameremove() hook when in fact not all callers of d_delete() care about fsnotify events. For all callers of d_delete() that may be interested in fsnotify events, we made sure to call one of fsnotify_{unlink,rmdir}() hooks before calling d_delete(). Now we can move the fsnotify_nameremove() call from d_delete() to the fsnotify_{unlink,rmdir}() hooks. Two explicit calls to fsnotify_nameremove() from nfs/afs sillyrename are also removed. This will cause a change of behavior - nfs/afs will NOT generate an fsnotify delete event when renaming over a positive dentry. This change is desirable, because it is consistent with the behavior of all other filesystems. Signed-off-by: Amir Goldstein Signed-off-by: Jan Kara --- include/linux/fsnotify.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/fsnotify.h') diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h index 7f23eddefcd0..0145073c2b42 100644 --- a/include/linux/fsnotify.h +++ b/include/linux/fsnotify.h @@ -199,6 +199,7 @@ static inline void fsnotify_unlink(struct inode *dir, struct dentry *dentry) WARN_ON_ONCE(d_is_negative(dentry)); /* TODO: call fsnotify_dirent() */ + fsnotify_nameremove(dentry, 0); } /* @@ -222,6 +223,7 @@ static inline void fsnotify_rmdir(struct inode *dir, struct dentry *dentry) WARN_ON_ONCE(d_is_negative(dentry)); /* TODO: call fsnotify_dirent() */ + fsnotify_nameremove(dentry, 1); } /* -- cgit v1.2.3