memcg: remove activate_kmem_mutex

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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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Vladimir Davydov 2014-12-10 15:43:48 -08:00 • committed by Linus Torvalds

parent 7d5e324573

commit 8c0145b62e

1 changed files with 5 additions and 19 deletions

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mm/memcontrol.c

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