| Date | Thu, 11 Aug 2011 18:05:41 +0900 | From | KAMEZAWA Hiroyuki <> | Subject | Re: [PATCH 2/7] mm: vmscan: Remove dead code related to lumpy reclaim waiting on pages under writeback |
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On Wed, 10 Aug 2011 11:47:15 +0100 Mel Gorman <mgorman@suse.de> wrote:
> Lumpy reclaim worked with two passes - the first which queued pages for > IO and the second which waited on writeback. As direct reclaim can no > longer write pages there is some dead code. This patch removes it but > direct reclaim will continue to wait on pages under writeback while in > synchronous reclaim mode. > > Signed-off-by: Mel Gorman <mgorman@suse.de>
Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
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