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From: Lisa Du <cldu@marvell.com>
Date: Sun, 11 Aug 2013 18:46:08 -0700
Subject: [resend] [PATCH V3] mm: vmscan: fix do_try_to_free_pages() livelock
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To: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@suse.cz>, "linux-mm@kvack.org" <linux-mm@kvack.org>, Minchan Kim <minchan@kernel.org>, KOSAKI Motohiro <kosaki.motohiro@gmail.com>, Mel Gorman <mel@csn.ul.ie>, Christoph Lameter <cl@linux.com>, Bob Liu <lliubbo@gmail.com>, Neil Zhang <zhangwm@marvell.com>, Russell King - ARM Linux <linux@arm.linux.org.uk>, Aaditya Kumar <aaditya.kumar.30@gmail.com>, "yinghan@google.com" <yinghan@google.com>, "npiggin@gmail.com" <npiggin@gmail.com>, "riel@redhat.com" <riel@redhat.com>, "kamezawa.hiroyu@jp.fujitsu.com" <kamezawa.hiroyu@jp.fujitsu.com>

In this version:
Reorder the check in pgdat_balanced according Johannes's comment.