mm: remove unnecessary reclaimability check from NUMA balancing target
authorJohannes Weiner <hannes@cmpxchg.org>
Wed, 3 May 2017 21:52:00 +0000 (14:52 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 3 May 2017 22:52:07 +0000 (15:52 -0700)
commit15038d0de9eca33f66bc1fed4243914906e04de4
tree3e90905951527a79e880f6e19f8a798f21bc2e39
parent047d72c30eedcb953222810f1e7dcaae663aa452
mm: remove unnecessary reclaimability check from NUMA balancing target

NUMA balancing already checks the watermarks of the target node to
decide whether it's a suitable balancing target.  Whether the node is
reclaimable or not is irrelevant when we don't intend to reclaim.

Link: http://lkml.kernel.org/r/20170228214007.5621-5-hannes@cmpxchg.org
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Hillf Danton <hillf.zj@alibaba-inc.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Jia He <hejianet@gmail.com>
Cc: Mel Gorman <mgorman@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/migrate.c