From: Vladimir Davydov <vdavydov@parallels.com>
Date: Wed, 10 Dec 2014 23:43:48 +0000 (-0800)
Subject: memcg: remove activate_kmem_mutex
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~139^2~134
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8c0145b62ef7e9019ab39284ed88873c483c8003;p=pandora-kernel.git

memcg: remove activate_kmem_mutex

The activate_kmem_mutex is used to serialize memcg.kmem.limit updates, but
we already serialize them with memcg_limit_mutex so let's remove the
former.

Signed-off-by: Vladimir Davydov <vdavydov@parallels.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: 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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