Re: [PATCH v2 4/5] mm, kswapd: replace kswapd compaction with waking up kcompactd

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On 03/02/2016 03:59 PM, Joonsoo Kim wrote:
2016-03-02 23:40 GMT+09:00 Vlastimil Babka <vbabka@xxxxxxx>:
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.

Thanks.


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