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Date: Wed, 13 May 2026 10:44:57 -1000
Message-ID: <a4f68c0ea0accdcacc6cafe444ee786f@kernel.org>
From: Tejun Heo <tj@kernel.org>
To: Thadeu Lima de Souza Cascardo <cascardo@igalia.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>,
 =?utf-8?q?Michal_Koutn=C3=BD?= <mkoutny@suse.com>,
 Michal Hocko <mhocko@kernel.org>,
 Roman Gushchin <roman.gushchin@linux.dev>,
 Shakeel Butt <shakeel.butt@linux.dev>, Muchun Song <muchun.song@linux.dev>,
 Andrew Morton <akpm@linux-foundation.org>,
 Jonathan Corbet <corbet@lwn.net>, Shuah Khan <skhan@linuxfoundation.org>,
 Maarten Lankhorst <dev@lankhorst.se>, Maxime Ripard <mripard@kernel.org>,
 Natalie Vock <natalie.vock@gmx.de>,
 Tvrtko Ursulin <tvrtko.ursulin@igalia.com>,
 cgroups@vger.kernel.org, linux-kernel@vger.kernel.org,
 linux-mm@kvack.org, linux-doc@vger.kernel.org,
 dri-devel@lists.freedesktop.org, kernel-dev@igalia.com
Subject: Re: [PATCH v2] cgroup/dmem: introduce a peak file
In-Reply-To: <20260513-dmem_peak-v2-1-dac06999db9e@igalia.com>
References: <20260513-dmem_peak-v2-1-dac06999db9e@igalia.com>
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Hello,

The patch looks fine to me, but please flesh out the motivation in the
commit description - what's the use case, why do we want this?

Thanks.

--
tejun