From: Dave Kleikamp <dave.kleikamp@oracle.com>
Date: Wed, 31 Jul 2013 20:53:35 +0000 (-0700)
Subject: mm: sched: numa: fix NUMA balancing when !SCHED_DEBUG
X-Git-Tag: v3.11-rc4~21^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=10e84b97ed799be404836dc7f71ab47d4571265a;p=pandora-kernel.git

mm: sched: numa: fix NUMA balancing when !SCHED_DEBUG

Commit 3105b86a9fee ("mm: sched: numa: Control enabling and disabling of
NUMA balancing if !SCHED_DEBUG") defined numabalancing_enabled to
control the enabling and disabling of automatic NUMA balancing, but it
is never used.

I believe the intention was to use this in place of sched_feat_numa(NUMA).

Currently, if SCHED_DEBUG is not defined, sched_feat_numa(NUMA) will
never be changed from the initial "false".

Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Acked-by: Mel Gorman <mgorman@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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