From: Aaron Tomlin <atomlin@redhat.com>
To: Michal Hocko <mhocko@suse.com>
Cc: Waiman Long <llong@redhat.com>,
Shakeel Butt <shakeelb@google.com>, Linux MM <linux-mm@kvack.org>,
Andrew Morton <akpm@linux-foundation.org>,
Vlastimil Babka <vbabka@suse.cz>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [RFC PATCH] mm/oom_kill: allow oom kill allocating task for non-global case
Date: Tue, 8 Jun 2021 10:39:49 +0100 [thread overview]
Message-ID: <20210608093949.szz3e6ucpf7mztxr@ava.usersys.com> (raw)
In-Reply-To: <YL8MjSteKeO7w0il@dhcp22.suse.cz>
On Tue 2021-06-08 08:22 +0200, Michal Hocko wrote:
> You are saying that there are other OOM kills going on.
Yes.
> Are they all for the same memcg?
No.
> Is it possible the only eligible task has been killed and oom reaped
> already?
Unfortunately, as mentioned by Waiman, no other task is suitable for
"selection" due to the OOM score (i.e. OOM_SCORE_ADJ_MIN;) that said, I
need access to the vmcore to check i.e. mm.flags - I'll get back to you as
soon as I can.
Kind regards,
--
Aaron Tomlin
next prev parent reply other threads:[~2021-06-08 9:39 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-07 16:31 [RFC PATCH] mm/oom_kill: allow oom kill allocating task for non-global case Aaron Tomlin
2021-06-07 16:42 ` Waiman Long
2021-06-07 18:43 ` Shakeel Butt
2021-06-07 18:51 ` Waiman Long
2021-06-07 19:04 ` Michal Hocko
2021-06-07 19:18 ` Waiman Long
2021-06-07 19:36 ` Michal Hocko
2021-06-07 20:03 ` Michal Hocko
2021-06-07 20:44 ` Waiman Long
2021-06-08 6:22 ` Michal Hocko
2021-06-08 9:39 ` Aaron Tomlin [this message]
2021-06-08 10:00 ` Aaron Tomlin
2021-06-08 13:58 ` Michal Hocko
2021-06-08 15:22 ` Tetsuo Handa
2021-06-08 16:17 ` Michal Hocko
2021-06-09 14:35 ` Aaron Tomlin
2021-06-10 10:00 ` Michal Hocko
2021-06-10 12:23 ` Aaron Tomlin
2021-06-10 12:43 ` Michal Hocko
2021-06-10 13:36 ` Aaron Tomlin
2021-06-10 14:06 ` Tetsuo Handa
2021-06-11 6:55 ` Michal Hocko
2021-06-11 9:27 ` Aaron Tomlin
2021-06-07 20:42 ` Waiman Long
2021-06-07 21:16 ` Aaron Tomlin
2021-06-07 19:04 ` Shakeel Butt
2021-06-07 20:07 ` Waiman Long
2021-06-07 19:01 ` Michal Hocko
2021-06-07 19:26 ` Waiman Long
2021-06-07 19:47 ` Michal Hocko
2021-06-07 21:17 ` Aaron Tomlin
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