Messages in this thread | | | Subject | Re: [PATCH v2 4/5] mm, kswapd: replace kswapd compaction with waking up kcompactd | From | Vlastimil Babka <> | Date | Mon, 7 Mar 2016 10:45:32 +0100 |
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On 03/05/2016 12:25 AM, Andrew Morton wrote: > On Wed, 2 Mar 2016 16:22:43 +0100 Vlastimil Babka <vbabka@suse.cz> wrote: > >> On 03/02/2016 03:59 PM, Joonsoo Kim wrote: >>> 2016-03-02 23:40 GMT+09:00 Vlastimil Babka <vbabka@suse.cz>: >>>> On 03/02/2016 03:22 PM, Joonsoo Kim wrote: >>>> >>>> So I understand that patch 5 would be just about this? >>>> >>>> - if (compaction_restarting(zone, cc->order) && !current_is_kcompactd()) >>>> + if (compaction_restarting(zone, cc->order)) >>>> __reset_isolation_suitable(zone); >>> >>> Yeah, you understand correctly. :) >>> >>>> I'm more inclined to fold it in that case. >>> >>> Patch would be just simple, but, I guess it would cause some difference >>> in test result. But, I'm okay for folding. >> >> Thanks. Andrew, should I send now patch folding patch 4/5 and 5/5 with >> all the accumulated fixlets (including those I sent earlier today) and >> combined changelog, or do you want to apply the new fixlets separately >> first and let them sit for a week or so? In any case, sorry for the churn. > > Did I get everything?
Yeah, thanks! I'll send the squash in few days (also with a vmstat typo fix that Hugh pointed out in another thread).
> http://ozlabs.org/~akpm/mmots/broken-out/mm-kswapd-remove-bogus-check-of-balance_classzone_idx.patch > http://ozlabs.org/~akpm/mmots/broken-out/mm-compaction-introduce-kcompactd.patch > http://ozlabs.org/~akpm/mmots/broken-out/mm-compaction-introduce-kcompactd-fix.patch > http://ozlabs.org/~akpm/mmots/broken-out/mm-compaction-introduce-kcompactd-fix-2.patch > http://ozlabs.org/~akpm/mmots/broken-out/mm-compaction-introduce-kcompactd-fix-3.patch > http://ozlabs.org/~akpm/mmots/broken-out/mm-memory-hotplug-small-cleanup-in-online_pages.patch > http://ozlabs.org/~akpm/mmots/broken-out/mm-kswapd-replace-kswapd-compaction-with-waking-up-kcompactd.patch > http://ozlabs.org/~akpm/mmots/broken-out/mm-kswapd-replace-kswapd-compaction-with-waking-up-kcompactd-fix.patch > http://ozlabs.org/~akpm/mmots/broken-out/mm-compaction-adapt-isolation_suitable-flushing-to-kcompactd.patch >
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