tree 147390438f5775f12909dad348b0126c6d27cd70
parent c313dc5dedbc9b51bb7a77959ffbda44712ac2e1
author Vladimir Davydov <vdavydov@parallels.com> 1418432110 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1418503366 -0800

memcg: zap kmem_account_flags

The only such flag is KMEM_ACCOUNTED_ACTIVE, but it's set iff
mem_cgroup->kmemcg_id is initialized, so we can check kmemcg_id instead of
having a separate flags field.

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>