From: Mel Gorman <mgorman@suse.de>
Date: Tue, 27 Nov 2012 14:03:05 +0000 (+0000)
Subject: mm: migrate: Drop the misplaced pages reference count if the target node is full
X-Git-Tag: v3.8-rc1~92^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=149c33e1c98f83050870514f380902dc6d617bd5;p=pandora-kernel.git

mm: migrate: Drop the misplaced pages reference count if the target node is full

If we have to avoid migrating to a node that is nearly full, put page
and return zero.

Signed-off-by: Hillf Danton <dhillf@gmail.com>
Signed-off-by: Mel Gorman <mgorman@suse.de>
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