Messages in this thread | | | Date | Fri, 16 Aug 2013 13:37:21 +0900 | From | Minchan Kim <> | Subject | Re: [PATCH] mm: compaction: Do not compact pgdat for order-0 |
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On Thu, Aug 15, 2013 at 04:39:27PM +0100, Mel Gorman wrote: > If kswapd was reclaiming for a high order and resets it to 0 due to > fragmentation it will still call compact_pgdat. For the most part, this will > fail a compaction_suitable() test and not compact but it is unnecessarily > sloppy. It could be fixed in the caller but fix it in the API instead. > > [dhillf@gmail.com: Pointed out that it was a potential problem] > Signed-off-by: Mel Gorman <mgorman@suse.de> Acked-by: Minchan Kim <minchan@kernel.org>
-- Kind regards, Minchan Kim
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