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2013-06-04timer: add time management functionsDaniel Borkmann1-0/+13
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-10-04 23:53:33 +0000
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authorVladimir Davydov <vdavydov@virtuozzo.com>2016-08-11 15:33:03 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-08-11 16:58:13 -0700
commit615d66c37c755c49ce022c9e5ac0875d27d2603d (patch)
treea334291007e7fab20c84bb48010a0f5e6e7d7a5d
parent1f47b61fb4077936465dcde872a4e5cc4fe708da (diff)
mm: memcontrol: fix memcg id ref counter on swap charge move
Since commit 73f576c04b94 ("mm: memcontrol: fix cgroup creation failure after many small jobs") swap entries do not pin memcg->css.refcnt directly. Instead, they pin memcg->id.ref. So we should adjust the reference counters accordingly when moving swap charges between cgroups. Fixes: 73f576c04b941 ("mm: memcontrol: fix cgroup creation failure after many small jobs") Link: http://lkml.kernel.org/r/9ce297c64954a42dc90b543bc76106c4a94f07e8.1470219853.git.vdavydov@virtuozzo.com Signed-off-by: Vladimir Davydov <vdavydov@virtuozzo.com> Acked-by: Michal Hocko <mhocko@suse.com> Acked-by: Johannes Weiner <hannes@cmpxchg.org> Cc: <stable@vger.kernel.org> [3.19+] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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