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[PATCH 0/2] oom rework: high order enahncements

From Michal Hocko <mhocko@kernel.org>
Newsgroups linux.kernel
Subject [PATCH 0/2] oom rework: high order enahncements
Date 2016-03-08 14:50 +0100
Message-ID <raqbo-1xM-5@gated-at.bofh.it> (permalink)
References <ra5Tk-543-7@gated-at.bofh.it>
Organization linux.* mail to news gateway

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The first two patches are cleanups for the compaction and the second
patch is updated as per Vlastimil's feedback. I didn't add his Acked-by
because I have added COMPACT_SHOULD_RETRY to make the retry logic in
the page allocator more robust for future changes.

Hugh has still reported this is not sufficient but I would prefer to
handle the issue he is seeing in a separate patch once we understand
what is going on there. The second patch sounds like a reasonable
starting point to me.

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[PATCH] mm, oom: protect !costly allocations some more (was: Re:  [PATCH 0/3] OOM detection rework v4) Michal Hocko <mhocko@kernel.org> - 2016-03-07 17:10 +0100
  Re: [PATCH] mm, oom: protect !costly allocations some more (was: Re:  [PATCH 0/3] OOM detection rework v4) Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-03-08 04:50 +0100
    Re: [PATCH] mm, oom: protect !costly allocations some more (was: Re:  [PATCH 0/3] OOM detection rework v4) Michal Hocko <mhocko@kernel.org> - 2016-03-08 10:10 +0100
      Re: [PATCH] mm, oom: protect !costly allocations some more (was: Re:  [PATCH 0/3] OOM detection rework v4) Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-03-08 10:30 +0100
  Re: [PATCH] mm, oom: protect !costly allocations some more Vlastimil Babka <vbabka@suse.cz> - 2016-03-08 10:30 +0100
    Re: [PATCH] mm, oom: protect !costly allocations some more Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-03-08 10:40 +0100
    Re: [PATCH] mm, oom: protect !costly allocations some more Michal Hocko <mhocko@kernel.org> - 2016-03-08 10:50 +0100
      Re: [PATCH] mm, oom: protect !costly allocations some more Vlastimil Babka <vbabka@suse.cz> - 2016-03-08 11:00 +0100
        Re: [PATCH] mm, oom: protect !costly allocations some more Michal Hocko <mhocko@kernel.org> - 2016-03-08 11:20 +0100
          Re: [PATCH] mm, oom: protect !costly allocations some more Vlastimil Babka <vbabka@suse.cz> - 2016-03-08 12:20 +0100
            Re: [PATCH] mm, oom: protect !costly allocations some more Michal Hocko <mhocko@kernel.org> - 2016-03-08 13:30 +0100
              Re: [PATCH] mm, oom: protect !costly allocations some more Vlastimil Babka <vbabka@suse.cz> - 2016-03-08 13:40 +0100
  Re: [PATCH] mm, oom: protect !costly allocations some more (was: Re:  [PATCH 0/3] OOM detection rework v4) Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-03-08 11:00 +0100
    Re: [PATCH] mm, oom: protect !costly allocations some more (was: Re:  [PATCH 0/3] OOM detection rework v4) Michal Hocko <mhocko@kernel.org> - 2016-03-08 15:00 +0100
  Re: [PATCH] mm, oom: protect !costly allocations some more (was:  Re: [PATCH 0/3] OOM detection rework v4) Hugh Dickins <hughd@google.com> - 2016-03-08 11:40 +0100
  [PATCH 1/3] mm, compaction: change COMPACT_ constants into enum Michal Hocko <mhocko@kernel.org> - 2016-03-08 14:50 +0100
    Re: [PATCH 1/3] mm, compaction: change COMPACT_ constants into enum Vlastimil Babka <vbabka@suse.cz> - 2016-03-08 15:20 +0100
    Re: [PATCH 1/3] mm, compaction: change COMPACT_ constants into enum "Hillf Danton" <hillf.zj@alibaba-inc.com> - 2016-03-09 05:00 +0100
  [PATCH 3/3] mm, oom: protect !costly allocations some more Michal Hocko <mhocko@kernel.org> - 2016-03-08 14:50 +0100
    Re: [PATCH 3/3] mm, oom: protect !costly allocations some more Vlastimil Babka <vbabka@suse.cz> - 2016-03-08 15:40 +0100
      Re: [PATCH 3/3] mm, oom: protect !costly allocations some more Michal Hocko <mhocko@kernel.org> - 2016-03-08 15:50 +0100
        Re: [PATCH 3/3] mm, oom: protect !costly allocations some more Vlastimil Babka <vbabka@suse.cz> - 2016-03-08 16:10 +0100
    Re: [PATCH 3/3] mm, oom: protect !costly allocations some more Michal Hocko <mhocko@kernel.org> - 2016-03-09 12:20 +0100
      Re: [PATCH 3/3] mm, oom: protect !costly allocations some more Vlastimil Babka <vbabka@suse.cz> - 2016-03-09 15:10 +0100
      Re: [PATCH 3/3] mm, oom: protect !costly allocations some more Hugh Dickins <hughd@google.com> - 2016-03-11 13:20 +0100
        Re: [PATCH 3/3] mm, oom: protect !costly allocations some more Michal Hocko <mhocko@kernel.org> - 2016-03-11 14:10 +0100
          Re: [PATCH 3/3] mm, oom: protect !costly allocations some more Hugh Dickins <hughd@google.com> - 2016-03-11 20:10 +0100
            Re: [PATCH 3/3] mm, oom: protect !costly allocations some more Michal Hocko <mhocko@kernel.org> - 2016-03-14 17:30 +0100
  [PATCH 0/2] oom rework: high order enahncements Michal Hocko <mhocko@kernel.org> - 2016-03-08 14:50 +0100
    [PATCH 2/3] mm, compaction: cover all compaction mode in compact_zone Michal Hocko <mhocko@kernel.org> - 2016-03-08 14:50 +0100
      Re: [PATCH 2/3] mm, compaction: cover all compaction mode in  compact_zone Vlastimil Babka <vbabka@suse.cz> - 2016-03-08 15:30 +0100
      Re: [PATCH 2/3] mm, compaction: cover all compaction mode in compact_zone "Hillf Danton" <hillf.zj@alibaba-inc.com> - 2016-03-09 05:00 +0100
  Re: [PATCH] mm, oom: protect !costly allocations some more (was: Re:  [PATCH 0/3] OOM detection rework v4) Joonsoo Kim <js1304@gmail.com> - 2016-03-08 16:20 +0100
    Re: [PATCH] mm, oom: protect !costly allocations some more (was: Re:  [PATCH 0/3] OOM detection rework v4) Michal Hocko <mhocko@kernel.org> - 2016-03-08 17:10 +0100
      Re: [PATCH] mm, oom: protect !costly allocations some more (was: Re:  [PATCH 0/3] OOM detection rework v4) Joonsoo Kim <js1304@gmail.com> - 2016-03-08 18:10 +0100
        Re: [PATCH] mm, oom: protect !costly allocations some more (was: Re:  [PATCH 0/3] OOM detection rework v4) Michal Hocko <mhocko@kernel.org> - 2016-03-09 11:50 +0100
          Re: [PATCH] mm, oom: protect !costly allocations some more (was: Re:  [PATCH 0/3] OOM detection rework v4) Joonsoo Kim <js1304@gmail.com> - 2016-03-11 16:00 +0100
            Re: [PATCH] mm, oom: protect !costly allocations some more (was: Re:  [PATCH 0/3] OOM detection rework v4) Michal Hocko <mhocko@kernel.org> - 2016-03-11 16:30 +0100

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