linux-kernel - Re: [PATCH v4 06/11] mm: thp: make split queue lock safe when LRU pages are reparented

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Message-ID: <Yo4Wn7IBdNBR8dWx@FVFYT0MHHV2J.usts.net>
Date:   Wed, 25 May 2022 19:44:31 +0800
From:   Muchun Song <songmuchun@...edance.com>
To:     Roman Gushchin <roman.gushchin@...ux.dev>
Cc:     hannes@...xchg.org, mhocko@...nel.org, shakeelb@...gle.com,
        cgroups@...r.kernel.org, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org, duanxiongchun@...edance.com,
        longman@...hat.com
Subject: Re: [PATCH v4 06/11] mm: thp: make split queue lock safe when LRU
 pages are reparented

On Tue, May 24, 2022 at 07:54:35PM -0700, Roman Gushchin wrote:
> On Tue, May 24, 2022 at 02:05:46PM +0800, Muchun Song wrote:
> > Similar to the lruvec lock, we use the same approach to make the split
> > queue lock safe when LRU pages are reparented.
> > 
> > Signed-off-by: Muchun Song <songmuchun@...edance.com>
> 
> Please, merge this into the previous patch (like Johannes asked
> for the lruvec counterpart).
>

Will do in v5.
 
> And add:
> Acked-by: Roman Gushchin <roman.gushchin@...ux.dev> .
>

Thanks Roman.