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

[Vlastimil Babka]

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.