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| author | Johannes Weiner <hannes@cmpxchg.org> | 2015-02-12 02:25:01 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-12 04:06:00 +0300 |
| commit | 6de226191d12fce30331ebf024ca3ed24834f0ee (patch) | |
| tree | 74d4910406255087f3e72c0e4d483513d8449ad4 /mm/page_alloc.c | |
| parent | 93aa7d95248d04b934eb8e89717c7b8d6400bf2b (diff) | |
| download | linux-6de226191d12fce30331ebf024ca3ed24834f0ee.tar.xz | |
mm: memcontrol: track move_lock state internally
The complexity of memcg page stat synchronization is currently leaking
into the callsites, forcing them to keep track of the move_lock state and
the IRQ flags. Simplify the API by tracking it in the memcg.
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Michal Hocko <mhocko@suse.cz>
Reviewed-by: Vladimir Davydov <vdavydov@parallels.com>
Cc: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/page_alloc.c')
0 files changed, 0 insertions, 0 deletions