Messages in this thread | | | From | "Hillf Danton" <> | Subject | Re: [PATCH 1/4] mm, compaction: more reliably increase direct compaction priority-fix | Date | Tue, 27 Sep 2016 11:25:46 +0800 |
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On Tuesday, September 27, 2016 12:20 AM Vlastimil Babka wrote > > When increasing the compaction priority, also reset retries. Otherwise we can > consume all retries on the lower priorities. Also pull the retries increment > into should_compact_retry() so it counts only the rounds where we actually > rely on it. > > Suggested-by: Michal Hocko <mhocko@suse.com> > Signed-off-by: Vlastimil Babka <vbabka@suse.cz> > Acked-by: Michal Hocko <mhocko@suse.com> > Cc: Mel Gorman <mgorman@techsingularity.net> > Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> > Cc: David Rientjes <rientjes@google.com> > Cc: Rik van Riel <riel@redhat.com> > --- Acked-by: Hillf Danton <hillf.zj@alibaba-inc.com>
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