From: Christoph Lameter <clameter@sgi.com>
Date: Fri, 10 Mar 2006 01:33:47 +0000 (-0800)
Subject: [PATCH] vmscan: no zone_reclaim if PF_MALLOC is set
X-Git-Tag: v2.6.16-rc6~37
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a6bf527091b1dd40f1b6a496812ce7520621c282;p=pandora-kernel.git

[PATCH] vmscan: no zone_reclaim if PF_MALLOC is set

If the process has already set PF_MALLOC and is already using
current->reclaim_state then do not try to reclaim memory from the zone.
This is set by kswapd and/or synchrononous global reclaim which will not
take it lightly if we zap the reclaim_state.

Signed-off-by: Christoph Lameter <clameter@sig.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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