mm: memcontrol: add sanity checks for memcg->id.ref on get/put

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Link: http://lkml.kernel.org/r/1c5ddb1c171dbdfc3262252769d6138a29b35b70.1470219853.git.vdavydov@virtuozzo.com
Signed-off-by: Vladimir Davydov <vdavydov@virtuozzo.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Vladimir Davydov 2016-10-07 16:57:29 -07:00 • committed by Linus Torvalds

parent 252e5c6e2e

commit 58fa2a5512

1 changed files with 5 additions and 1 deletions

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mm/memcontrol.c

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