From: Johannes Weiner <hannes@cmpxchg.org>
Date: Mon, 24 May 2010 21:32:40 +0000 (-0700)
Subject: vmscan: remove all_unreclaimable scan control
X-Git-Tag: v2.6.35-rc1~362
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0aeb2339e54e40d0788a7017ecaeac7f5271e262;p=pandora-kernel.git

vmscan: remove all_unreclaimable scan control

This scan control is abused to communicate a return value from
shrink_zones().  Write this idiomatically and remove the knob.

Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: Rik van Riel <riel@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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