From: David Rientjes <rientjes@google.com>
Date: Wed, 14 Nov 2012 09:15:19 +0000 (-0800)
Subject: mm, oom: ensure sysrq+f always passes valid zonelist
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~83^2~65
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5318609519800617323b5fdb17c1d4fe12c3d794;p=pandora-kernel.git

mm, oom: ensure sysrq+f always passes valid zonelist

With hotpluggable and memoryless nodes, it's possible that node 0 will
not be online, so use the first online node's zonelist rather than
hardcoding node 0 to pass a zonelist with all zones to the oom killer.

Signed-off-by: David Rientjes <rientjes@google.com>
Reviewed-by: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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