Re: [PATCH memcg 0/1] false global OOM triggered by memcg-limited task

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To: Vasily Averin <vvs@xxxxxxxxxxxxx>
Subject: Re: [PATCH memcg 0/1] false global OOM triggered by memcg-limited task
From: Michal Hocko <mhocko@xxxxxxxx>
Date: Tue, 19 Oct 2021 16:19:38 +0200
Cc: Johannes Weiner <hannes@xxxxxxxxxxx>, Vladimir Davydov <vdavydov.dev@xxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Roman Gushchin <guro@xxxxxx>, Uladzislau Rezki <urezki@xxxxxxxxx>, Vlastimil Babka <vbabka@xxxxxxx>, Shakeel Butt <shakeelb@xxxxxxxxxx>, Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>, cgroups@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, kernel@xxxxxxxxxx
In-reply-to: <YW7SfkZR/ZsabkXV@dhcp22.suse.cz>
References: <YW04jWSv6pQb2Goe@dhcp22.suse.cz> <6b751abe-aa52-d1d8-2631-ec471975cc3a@virtuozzo.com> <YW1gRz0rTkJrvc4L@dhcp22.suse.cz> <339ae4b5-6efd-8fc2-33f1-2eb3aee71cb2@virtuozzo.com> <YW6GoZhFUJc1uLYr@dhcp22.suse.cz> <687bf489-f7a7-5604-25c5-0c1a09e0905b@virtuozzo.com> <YW6yAeAO+TeS3OdB@dhcp22.suse.cz> <YW60Rs1mi24sJmp4@dhcp22.suse.cz> <6c422150-593f-f601-8f91-914c6c5e82f4@virtuozzo.com> <YW7SfkZR/ZsabkXV@dhcp22.suse.cz>

On Tue 19-10-21 16:13:19, Michal Hocko wrote:
[...]
> That patch has to be discuss in its full length. There were other
> details I have brought up AFAIU.

And btw. thanks for walking through that maze! It is far from trivial
with side effects all over the place which far from obvious and heavily
underdocumented.

-- 
Michal Hocko
SUSE Labs

References:
- Re: [PATCH memcg 0/1] false global OOM triggered by memcg-limited task
  - From: Michal Hocko
- Re: [PATCH memcg 0/1] false global OOM triggered by memcg-limited task
  - From: Vasily Averin
- Re: [PATCH memcg 0/1] false global OOM triggered by memcg-limited task
  - From: Michal Hocko
- Re: [PATCH memcg 0/1] false global OOM triggered by memcg-limited task
  - From: Vasily Averin
- Re: [PATCH memcg 0/1] false global OOM triggered by memcg-limited task
  - From: Michal Hocko
- Re: [PATCH memcg 0/1] false global OOM triggered by memcg-limited task
  - From: Vasily Averin
- Re: [PATCH memcg 0/1] false global OOM triggered by memcg-limited task
  - From: Michal Hocko
- Re: [PATCH memcg 0/1] false global OOM triggered by memcg-limited task
  - From: Michal Hocko
- Re: [PATCH memcg 0/1] false global OOM triggered by memcg-limited task
  - From: Vasily Averin
- Re: [PATCH memcg 0/1] false global OOM triggered by memcg-limited task
  - From: Michal Hocko

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