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From:   Shakeel Butt <shakeelb@google.com>
Date:   Wed, 10 Feb 2021 06:19:35 -0800
Message-ID: <CALvZod4s4_AJPxjPo+okq3XuvXa45eXTAeJOHgu3rwGVBw-Oww@mail.gmail.com>
Subject: Re: [v7 PATCH 02/12] mm: vmscan: consolidate shrinker_maps handling code
To:     Yang Shi <shy828301@gmail.com>
Cc:     Roman Gushchin <guro@fb.com>, Kirill Tkhai <ktkhai@virtuozzo.com>,
        Vlastimil Babka <vbabka@suse.cz>,
        Dave Chinner <david@fromorbit.com>,
        Johannes Weiner <hannes@cmpxchg.org>,
        Michal Hocko <mhocko@suse.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Linux MM <linux-mm@kvack.org>,
        linux-fsdevel <linux-fsdevel@vger.kernel.org>,
        LKML <linux-kernel@vger.kernel.org>
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On Tue, Feb 9, 2021 at 9:47 AM Yang Shi <shy828301@gmail.com> wrote:
>
> The shrinker map management is not purely memcg specific, it is at the intersection
> between memory cgroup and shrinkers.  It's allocation and assignment of a structure,
> and the only memcg bit is the map is being stored in a memcg structure.  So move the
> shrinker_maps handling code into vmscan.c for tighter integration with shrinker code,
> and remove the "memcg_" prefix.  There is no functional change.
>
> Acked-by: Vlastimil Babka <vbabka@suse.cz>
> Acked-by: Kirill Tkhai <ktkhai@virtuozzo.com>
> Signed-off-by: Yang Shi <shy828301@gmail.com>

Reviewed-by: Shakeel Butt <shakeelb@google.com>