From: Vlastimil Babka <vbabka@suse.cz> To: Andrew Morton <akpm@linux-foundation.org> Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Linus Torvalds <torvalds@linux-foundation.org>, Arkadiusz Miskiewicz <a.miskiewicz@gmail.com>, Ralf-Peter Rohbeck <Ralf-Peter.Rohbeck@quantum.com>, Olaf Hering <olaf@aepfle.de>, Vlastimil Babka <vbabka@suse.cz>, David Rientjes <rientjes@google.com>, Hillf Danton <hillf.zj@alibaba-inc.com>, Joonsoo Kim <iamjoonsoo.kim@lge.com>, Mel Gorman <mgorman@techsingularity.net>, Michal Hocko <mhocko@kernel.org>, Michal Hocko <mhocko@suse.com>, Rik van Riel <riel@redhat.com> Subject: [PATCH 0/4] followups to reintroduce compaction feedback for OOM decisions Date: Mon, 26 Sep 2016 18:20:21 +0200 [thread overview] Message-ID: <20160926162025.21555-1-vbabka@suse.cz> (raw) Reviews of series "reintroduce compaction feedback for OOM decisions" [1] resulted in some followup patches and Michal suggested posting them in a new threads, so here it goes. Patch 1 is meant to be squashed into the following patch in mmotm: mm-compaction-more-reliably-increase-direct-compaction-priority.patch Patch 2 is a cleanup for consistency. Patches 3 and 4 deal with the last (hopefully) remaining heuristic in the reclaim/compaction-vs-OOM scenario, which is the fragmentation index. [1] http://www.spinics.net/lists/linux-mm/msg113133.html Vlastimil Babka (4): mm, compaction: more reliably increase direct compaction priority-fix mm, page_alloc: pull no_progress_loops update to should_reclaim_retry() mm, compaction: ignore fragindex from compaction_zonelist_suitable() mm, compaction: restrict fragindex to costly orders mm/compaction.c | 42 ++++++++++++++++++++++++------------------ mm/page_alloc.c | 47 ++++++++++++++++++++++++----------------------- 2 files changed, 48 insertions(+), 41 deletions(-) -- 2.10.0
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From: Vlastimil Babka <vbabka@suse.cz> To: Andrew Morton <akpm@linux-foundation.org> Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Linus Torvalds <torvalds@linux-foundation.org>, Arkadiusz Miskiewicz <a.miskiewicz@gmail.com>, Ralf-Peter Rohbeck <Ralf-Peter.Rohbeck@quantum.com>, Olaf Hering <olaf@aepfle.de>, Vlastimil Babka <vbabka@suse.cz>, David Rientjes <rientjes@google.com>, Hillf Danton <hillf.zj@alibaba-inc.com>, Joonsoo Kim <iamjoonsoo.kim@lge.com>, Mel Gorman <mgorman@techsingularity.net>, Michal Hocko <mhocko@kernel.org>, Michal Hocko <mhocko@suse.com>, Rik van Riel <riel@redhat.com> Subject: [PATCH 0/4] followups to reintroduce compaction feedback for OOM decisions Date: Mon, 26 Sep 2016 18:20:21 +0200 [thread overview] Message-ID: <20160926162025.21555-1-vbabka@suse.cz> (raw) Reviews of series "reintroduce compaction feedback for OOM decisions" [1] resulted in some followup patches and Michal suggested posting them in a new threads, so here it goes. Patch 1 is meant to be squashed into the following patch in mmotm: mm-compaction-more-reliably-increase-direct-compaction-priority.patch Patch 2 is a cleanup for consistency. Patches 3 and 4 deal with the last (hopefully) remaining heuristic in the reclaim/compaction-vs-OOM scenario, which is the fragmentation index. [1] http://www.spinics.net/lists/linux-mm/msg113133.html Vlastimil Babka (4): mm, compaction: more reliably increase direct compaction priority-fix mm, page_alloc: pull no_progress_loops update to should_reclaim_retry() mm, compaction: ignore fragindex from compaction_zonelist_suitable() mm, compaction: restrict fragindex to costly orders mm/compaction.c | 42 ++++++++++++++++++++++++------------------ mm/page_alloc.c | 47 ++++++++++++++++++++++++----------------------- 2 files changed, 48 insertions(+), 41 deletions(-) -- 2.10.0 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next reply other threads:[~2016-09-26 16:20 UTC|newest] Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-09-26 16:20 Vlastimil Babka [this message] 2016-09-26 16:20 ` [PATCH 0/4] followups to reintroduce compaction feedback for OOM decisions Vlastimil Babka 2016-09-26 16:20 ` [PATCH 1/4] mm, compaction: more reliably increase direct compaction priority-fix Vlastimil Babka 2016-09-26 16:20 ` Vlastimil Babka 2016-09-27 3:25 ` Hillf Danton 2016-09-27 3:25 ` Hillf Danton 2016-09-26 16:20 ` [PATCH 2/4] mm, page_alloc: pull no_progress_loops update to should_reclaim_retry() Vlastimil Babka 2016-09-26 16:20 ` Vlastimil Babka 2016-09-26 16:20 ` [PATCH 3/4] mm, compaction: ignore fragindex from compaction_zonelist_suitable() Vlastimil Babka 2016-09-26 16:20 ` Vlastimil Babka 2016-09-26 20:15 ` Michal Hocko 2016-09-26 20:15 ` Michal Hocko 2016-09-29 9:57 ` Vlastimil Babka 2016-09-29 9:57 ` Vlastimil Babka 2016-09-26 16:20 ` [PATCH 4/4] mm, compaction: restrict fragindex to costly orders Vlastimil Babka 2016-09-26 16:20 ` Vlastimil Babka 2016-09-26 20:29 ` Michal Hocko 2016-09-26 20:29 ` Michal Hocko
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