| Date | Wed, 10 Aug 2011 14:41:47 +0200 | From | Johannes Weiner <> | 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, Aug 10, 2011 at 11:47:15AM +0100, Mel Gorman 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>
Acked-by: Johannes Weiner <jweiner@redhat.com>
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