linux-kernel - Re: [PATCH] mm,page_alloc: PF_WQ_WORKER threads must sleep at should_reclaim

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Message-ID: <20180822073204.GC29735@dhcp22.suse.cz>
Date:   Wed, 22 Aug 2018 09:32:04 +0200
From:   Michal Hocko <mhocko@...nel.org>
To:     Tetsuo Handa <penguin-kernel@...ove.sakura.ne.jp>
Cc:     Tejun Heo <tj@...nel.org>, Roman Gushchin <guro@...com>,
        Johannes Weiner <hannes@...xchg.org>,
        Vladimir Davydov <vdavydov.dev@...il.com>,
        David Rientjes <rientjes@...gle.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        linux-mm <linux-mm@...ck.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] mm,page_alloc: PF_WQ_WORKER threads must sleep at
 should_reclaim_retry().

On Wed 22-08-18 06:07:40, Tetsuo Handa wrote:
> On 2018/08/03 15:16, Michal Hocko wrote:
[...]
> >> Now that Roman's cgroup aware OOM killer patchset will be dropped from linux-next.git ,
> >> linux-next.git will get the sleeping point removed. Please send this patch to linux-next.git .
> > 
> > I still haven't heard any explicit confirmation that the patch works for
> > your workload. Should I beg for it? Or you simply do not want to have
> > your stamp on the patch? If yes, I can live with that but this playing
> > hide and catch is not really a lot of fun.
> > 
> 
> I noticed that the patch has not been sent to linux-next.git yet.
> Please send to linux-next.git without my stamp on the patch.

I plan to do so after merge window closes.
-- 
Michal Hocko
SUSE Labs