linux-kernel - Re: [PATCH v2 3/3] selftests: cgroup: make sure reclaim target memcg is unprotected

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Message-ID: <Y37DOJqKrFfFB2ZW@P9FQF9L96D.corp.robot.car>
Date:   Wed, 23 Nov 2022 17:04:56 -0800
From:   Roman Gushchin <roman.gushchin@...ux.dev>
To:     Yosry Ahmed <yosryahmed@...gle.com>
Cc:     Shakeel Butt <shakeelb@...gle.com>,
        Johannes Weiner <hannes@...xchg.org>,
        Michal Hocko <mhocko@...e.com>, Yu Zhao <yuzhao@...gle.com>,
        Muchun Song <songmuchun@...edance.com>,
        "Matthew Wilcox (Oracle)" <willy@...radead.org>,
        Vasily Averin <vasily.averin@...ux.dev>,
        Vlastimil Babka <vbabka@...e.cz>,
        Chris Down <chris@...isdown.name>,
        linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [PATCH v2 3/3] selftests: cgroup: make sure reclaim target memcg
 is unprotected

On Wed, Nov 23, 2022 at 09:21:32AM +0000, Yosry Ahmed wrote:
> Make sure that we ignore protection of a memcg that is the target of
> memcg reclaim.
> 
> Signed-off-by: Yosry Ahmed <yosryahmed@...gle.com>
> ---
>  tools/testing/selftests/cgroup/test_memcontrol.c | 11 +++++++++++
>  1 file changed, 11 insertions(+)

Reviewed-by: Roman Gushchin <roman.gushchin@...ux.dev>

Thank you!