From: Michal Hocko <mhocko@suse.com>
To: Waiman Long <longman@redhat.com>
Cc: Roman Gushchin <roman.gushchin@linux.dev>,
Johannes Weiner <hannes@cmpxchg.org>,
Muchun Song <muchun.song@linux.dev>,
Andrew Morton <akpm@linux-foundation.org>,
Jonathan Corbet <corbet@lwn.net>,
Shakeel Butt <shakeel.butt@linux.dev>,
linux-kernel@vger.kernel.org, cgroups@vger.kernel.org,
linux-mm@kvack.org, Alex Kalenyuk <akalenyu@redhat.com>,
Peter Hunt <pehunt@redhat.com>,
linux-doc@vger.kernel.org
Subject: Re: [PATCH] memcg: Add a new sysctl parameter for automatically setting memory.high
Date: Mon, 24 Jun 2024 18:46:42 +0200 [thread overview]
Message-ID: <Znmi8lfORdPoI061@tiehlicka> (raw)
In-Reply-To: <d97e2e8f-0abc-49a7-bead-0501c1226040@redhat.com>
On Mon 24-06-24 12:33:27, Waiman Long wrote:
> I also trace back the OOM problem to commit 14aa8b2d5c2e ("mm/mglru: don't
> sync disk for each aging cycle") in the MGLRU code. So setting memory.high
> automatically is one way to avoid premature OOM. That is the motivation
> behind this patch.
Please report this.
--
Michal Hocko
SUSE Labs
next prev parent reply other threads:[~2024-06-24 16:46 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-23 20:45 [PATCH] memcg: Add a new sysctl parameter for automatically setting memory.high Waiman Long
2024-06-23 20:52 ` Waiman Long
2024-06-24 8:37 ` Michal Hocko
2024-06-24 15:21 ` Roman Gushchin
2024-06-24 16:33 ` Waiman Long
2024-06-24 16:46 ` Michal Hocko [this message]
2024-06-24 17:05 ` Waiman Long
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