tree 036178cbc751f0c98c4a25eb1742ef4ec6d3c580
parent 3e32cb2e0a12b6915056ff04601cf1bb9b44f967
author Johannes Weiner <hannes@cmpxchg.org> 1418254954 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1418262064 -0800

mm: hugetlb_cgroup: convert to lockless page counters

Abandon the spinlock-protected byte counters in favor of the unlocked
page counters in the hugetlb controller as well.

Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Reviewed-by: Vladimir Davydov <vdavydov@parallels.com>
Acked-by: Michal Hocko <mhocko@suse.cz>
Cc: Tejun Heo <tj@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>