From: Johannes Weiner <hannes@cmpxchg.org>
Date: Thu, 31 Oct 2013 23:34:14 +0000 (-0700)
Subject: mm: memcg: lockdep annotation for memcg OOM lock
X-Git-Tag: v3.12~10^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0056f4e66a1b8f00245248877e80386af36af14c;p=pandora-kernel.git

mm: memcg: lockdep annotation for memcg OOM lock

The memcg OOM lock is a mutex-type lock that is open-coded due to
memcg's special needs.  Add annotations for lockdep coverage.

Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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