From: Lino Sanfilippo <LinoSanfilippo@gmx.de>
Date: Mon, 8 Jul 2013 22:59:44 +0000 (-0700)
Subject: dnotify: replace dnotify_mark_mutex with mark mutex of dnotify_group
X-Git-Tag: v3.11-rc1~67^2~109
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=52f85729805b7a0ec5a7a70e2c814193929de2f0;p=pandora-kernel.git

dnotify: replace dnotify_mark_mutex with mark mutex of dnotify_group

There is no need to use a special mutex to protect against the
fcntl/close race (see dnotify.c for a description of this race).
Instead the dnotify_groups mark mutex can be used.

Signed-off-by: Lino Sanfilippo <LinoSanfilippo@gmx.de>
Cc: Eric Paris <eparis@redhat.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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