From 9d100c5e470eaeee5809da289f22b0de165de6b2 Mon Sep 17 00:00:00 2001
From: Vladimir Davydov <vdavydov@parallels.com>
Date: Fri, 12 Dec 2014 16:54:53 -0800
Subject: [PATCH] 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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Reading git-format-patch failed