Messages in this thread Patch in this message | | | Subject | Re: [PATCH] fanotify: dont destroy mark when ignore mask is cleared | From | Eric Paris <> | Date | Tue, 23 Nov 2010 14:51:19 -0500 |
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On Mon, 2010-11-22 at 18:52 +0100, Lino Sanfilippo wrote: > In mark_remove_from_mask() the mark is destroyed regardless of whether the > event mask or ignore mask is cleared. We should only destroy the mark if the > event mask is cleared. > > Signed-off-by: Lino Sanfilippo <LinoSanfilippo@gmx.de>
Hmmmm, really I'm not sure if that is right either (but it's certainly closer) What about something like:
diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c index 81df3ad..29fbf17 100644 --- a/fs/notify/fanotify/fanotify_user.c +++ b/fs/notify/fanotify/fanotify_user.c @@ -527,7 +527,7 @@ static __u32 fanotify_mark_remove_from_mask(struct fsnotify_mark *fsn_mark, } spin_unlock(&fsn_mark->lock); - if (!(oldmask & ~mask)) + if (!fsn_mark->mask && !fsn_mark->ignored_mask) fsnotify_destroy_mark(fsn_mark); return mask & oldmask;
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