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Date:   Thu, 24 Jun 2021 16:01:26 +0200
From:   Michal =?iso-8859-1?Q?Koutn=FD?= <mkoutny@suse.com>
To:     Shakeel Butt <shakeelb@google.com>
Cc:     Tejun Heo <tj@kernel.org>, Johannes Weiner <hannes@cmpxchg.org>,
        Muchun Song <songmuchun@bytedance.com>,
        Michal Hocko <mhocko@kernel.org>, Roman Gushchin <guro@fb.com>,
        Huang Ying <ying.huang@intel.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        cgroups@vger.kernel.org, linux-mm@kvack.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 2/2] memcg: periodically flush the memcg stats
Message-ID: <YNSQNu4ZW7mEX6LW@blackbook>
References: <20210615174435.4174364-1-shakeelb@google.com>
 <20210615174435.4174364-2-shakeelb@google.com>
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Hello Shakeel.

On Tue, Jun 15, 2021 at 10:44:35AM -0700, Shakeel Butt <shakeelb@google.com=
> wrote:
> At the moment memcg stats are read in four contexts:
>=20
> 1. memcg stat user interfaces
> 2. dirty throttling
> 3. page fault
> 4. memory reclaim

Sorry for being dense or ignorant -- what do you refer to with the point
no. 3 (memcg stats reader during page fault)?

Thanks,
Michal

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