inotify: only warn once for inotify problems

commit 976ae32be45a736acd49215a7e4771ff91f161c3 upstream.

inotify will WARN() if it finds that the idr and the fsnotify internals
somehow got out of sync.  It was only supposed to do this once but due
to this stupid bug it would warn every single time a problem was
detected.

Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/fs/notify/inotify/inotify_fsnotify.c b/fs/notify/inotify/inotify_fsnotify.c
index c9ee67b442e17b7713c8d1ca481b0ec22271b0f8..1afb0a10229f448b55be812d2d1939817250cf77 100644 (file)
--- a/fs/notify/inotify/inotify_fsnotify.c
+++ b/fs/notify/inotify/inotify_fsnotify.c
@@ -121,7 +121,7 @@ static int idr_callback(int id, void *p, void *data)
        if (warned)
                return 0;
 
-       warned = false;
+       warned = true;
        entry = p;
        ientry = container_of(entry, struct inotify_inode_mark_entry, fsn_entry);