From: Vladimir Davydov <vdavydov@parallels.com>
Date: Sat, 13 Dec 2014 00:54:53 +0000 (-0800)
Subject: memcg: don't check mm in __memcg_kmem_{get_cache,newpage_charge}
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~97^2~84
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9d100c5e470eaeee5809da289f22b0de165de6b2;p=pandora-kernel.git

memcg: don't check mm in __memcg_kmem_{get_cache,newpage_charge}

We already assured the current task has mm in memcg_kmem_should_charge,
no need to double check.

Signed-off-by: Vladimir Davydov <vdavydov@parallels.com>
Cc: 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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