From: Amy Griffis <amy.griffis@hp.com>
Date: Fri, 31 Mar 2006 10:30:54 +0000 (-0800)
Subject: [PATCH] inotify: IN_DELETE events missing
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=7a2bd3f7efa86e8b56482a8f8948c8b222064a67;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[PATCH] inotify: IN_DELETE events missing

IN_DELETE events are no longer generated for the removal of a file from a
watched directory.

This seems to be a result of clearing DCACHE_INOTIFY_PARENT_WATCHED in
d_delete() directly before calling fsnotify_nameremove().

Assuming the flag doesn't need to be cleared before dentry_iput(), this
should do the trick.

Signed-off-by: Amy Griffis <amy.griffis@hp.com>
Cc: John McCutchan <ttb@tentacle.dhs.org>
Acked-by: Robert Love <rml@novell.com>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/fs/dcache.c b/fs/dcache.c
index 19458d399502..21dffeec755b 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1172,11 +1172,11 @@ void d_delete(struct dentry * dentry)
 	spin_lock(&dentry->d_lock);
 	isdir = S_ISDIR(dentry->d_inode->i_mode);
 	if (atomic_read(&dentry->d_count) == 1) {
-		/* remove this and other inotify debug checks after 2.6.18 */
-		dentry->d_flags &= ~DCACHE_INOTIFY_PARENT_WATCHED;
-
 		dentry_iput(dentry);
 		fsnotify_nameremove(dentry, isdir);
+
+		/* remove this and other inotify debug checks after 2.6.18 */
+		dentry->d_flags &= ~DCACHE_INOTIFY_PARENT_WATCHED;
 		return;
 	}