linux-kernel - Re: [External] Re: [RESEND PATCH v2 01/12] mm: memcontrol: fix NR_ANON

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Date:   Fri, 11 Dec 2020 00:56:00 +0800
From:   Muchun Song <songmuchun@...edance.com>
To:     Johannes Weiner <hannes@...xchg.org>
Cc:     Greg KH <gregkh@...uxfoundation.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Alexey Dobriyan <adobriyan@...il.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Michal Hocko <mhocko@...nel.org>,
        Vladimir Davydov <vdavydov.dev@...il.com>,
        Hugh Dickins <hughd@...gle.com>, Will Deacon <will@...nel.org>,
        Roman Gushchin <guro@...com>, Mike Rapoport <rppt@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>, esyr@...hat.com,
        peterx@...hat.com, krisman@...labora.com,
        Suren Baghdasaryan <surenb@...gle.com>, avagin@...nvz.org,
        Marco Elver <elver@...gle.com>,
        Randy Dunlap <rdunlap@...radead.org>,
        Joonsoo Kim <iamjoonsoo.kim@....com>,
        LKML <linux-kernel@...r.kernel.org>,
        linux-fsdevel <linux-fsdevel@...r.kernel.org>,
        Linux Memory Management List <linux-mm@...ck.org>,
        Cgroups <cgroups@...r.kernel.org>
Subject: Re: [External] Re: [RESEND PATCH v2 01/12] mm: memcontrol: fix
 NR_ANON_THPS account

On Fri, Dec 11, 2020 at 12:06 AM Johannes Weiner <hannes@...xchg.org> wrote:
>
> On Sun, Dec 06, 2020 at 06:14:40PM +0800, Muchun Song wrote:
> > The unit of NR_ANON_THPS is HPAGE_PMD_NR already. So it should inc/dec
> > by one rather than nr_pages.
> >
> > Fixes: 468c398233da ("mm: memcontrol: switch to native NR_ANON_THPS counter")
> > Signed-off-by: Muchun Song <songmuchun@...edance.com>
>
> Acked-by: Johannes Weiner <hannes@...xchg.org>
>
> But please change the subject to
>
>         'mm: memcontrol: fix NR_ANON_THPS accounting in charge moving'

OK. Will do that. Thanks.

-- 
Yours,
Muchun