From: Andrew Morton <akpm@linux-foundation.org>
To: Roman Gushchin <guro@fb.com>
Cc: linux-mm@vger.kernel.org, Michal Hocko <mhocko@suse.com>,
Vladimir Davydov <vdavydov.dev@gmail.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>,
David Rientjes <rientjes@google.com>, Tejun Heo <tj@kernel.org>,
kernel-team@fb.com, cgroups@vger.kernel.org,
linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org
Subject: Re: [PATCH v13 0/7] cgroup-aware OOM killer
Date: Thu, 30 Nov 2017 12:39:30 -0800 [thread overview]
Message-ID: <20171130123930.cf3217c816fd270fa35a40cb@linux-foundation.org> (raw)
In-Reply-To: <20171130152824.1591-1-guro@fb.com>
On Thu, 30 Nov 2017 15:28:17 +0000 Roman Gushchin <guro@fb.com> wrote:
> This patchset makes the OOM killer cgroup-aware.
Thanks, I'll grab these.
There has been controversy over this patchset, to say the least. I
can't say that I followed it closely! Could those who still have
reservations please summarise their concerns and hopefully suggest a
way forward?
WARNING: multiple messages have this Message-ID (diff)
From: Andrew Morton <akpm@linux-foundation.org>
To: Roman Gushchin <guro@fb.com>
Cc: linux-mm@vger.kernel.org, Michal Hocko <mhocko@suse.com>,
Vladimir Davydov <vdavydov.dev@gmail.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>,
David Rientjes <rientjes@google.com>, Tejun Heo <tj@kernel.org>,
kernel-team@fb.com, cgroups@vger.kernel.org,
linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org
Subject: Re: [PATCH v13 0/7] cgroup-aware OOM killer
Date: Thu, 30 Nov 2017 12:39:30 -0800 [thread overview]
Message-ID: <20171130123930.cf3217c816fd270fa35a40cb@linux-foundation.org> (raw)
In-Reply-To: <20171130152824.1591-1-guro@fb.com>
On Thu, 30 Nov 2017 15:28:17 +0000 Roman Gushchin <guro@fb.com> wrote:
> This patchset makes the OOM killer cgroup-aware.
Thanks, I'll grab these.
There has been controversy over this patchset, to say the least. I
can't say that I followed it closely! Could those who still have
reservations please summarise their concerns and hopefully suggest a
way forward?
--
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WARNING: multiple messages have this Message-ID (diff)
From: Andrew Morton <akpm@linux-foundation.org>
To: Roman Gushchin <guro@fb.com>
Cc: <linux-mm@vger.kernel.org>, Michal Hocko <mhocko@suse.com>,
Vladimir Davydov <vdavydov.dev@gmail.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>,
David Rientjes <rientjes@google.com>, Tejun Heo <tj@kernel.org>,
<kernel-team@fb.com>, <cgroups@vger.kernel.org>,
<linux-doc@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-mm@kvack.org>
Subject: Re: [PATCH v13 0/7] cgroup-aware OOM killer
Date: Thu, 30 Nov 2017 12:39:30 -0800 [thread overview]
Message-ID: <20171130123930.cf3217c816fd270fa35a40cb@linux-foundation.org> (raw)
In-Reply-To: <20171130152824.1591-1-guro@fb.com>
On Thu, 30 Nov 2017 15:28:17 +0000 Roman Gushchin <guro@fb.com> wrote:
> This patchset makes the OOM killer cgroup-aware.
Thanks, I'll grab these.
There has been controversy over this patchset, to say the least. I
can't say that I followed it closely! Could those who still have
reservations please summarise their concerns and hopefully suggest a
way forward?
next prev parent reply other threads:[~2017-11-30 20:39 UTC|newest]
Thread overview: 114+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-30 15:28 [PATCH v13 0/7] cgroup-aware OOM killer Roman Gushchin
2017-11-30 15:28 ` Roman Gushchin
2017-11-30 15:28 ` [PATCH v13 1/7] mm, oom: refactor the oom_kill_process() function Roman Gushchin
2017-11-30 15:28 ` Roman Gushchin
2017-11-30 15:28 ` Roman Gushchin
2017-11-30 15:28 ` [PATCH v13 2/7] mm: implement mem_cgroup_scan_tasks() for the root memory cgroup Roman Gushchin
2017-11-30 15:28 ` Roman Gushchin
2017-11-30 15:28 ` [PATCH v13 3/7] mm, oom: cgroup-aware OOM killer Roman Gushchin
2017-11-30 15:28 ` Roman Gushchin
2017-12-01 8:35 ` Michal Hocko
2017-12-01 8:35 ` Michal Hocko
2017-12-07 1:24 ` Andrew Morton
2017-12-07 1:24 ` Andrew Morton
2017-12-07 13:39 ` Roman Gushchin
2017-12-07 13:39 ` Roman Gushchin
2017-11-30 15:28 ` [PATCH v13 4/7] mm, oom: introduce memory.oom_group Roman Gushchin
2017-11-30 15:28 ` Roman Gushchin
2017-11-30 15:28 ` [PATCH v13 5/7] mm, oom: add cgroup v2 mount option for cgroup-aware OOM killer Roman Gushchin
2017-11-30 15:28 ` Roman Gushchin
2017-12-01 8:41 ` Michal Hocko
2017-12-01 8:41 ` Michal Hocko
2017-12-01 13:15 ` Roman Gushchin
2017-12-01 13:15 ` Roman Gushchin
2017-12-01 13:31 ` Michal Hocko
2017-12-01 13:31 ` Michal Hocko
2017-12-01 17:00 ` Roman Gushchin
2017-12-01 17:00 ` Roman Gushchin
2017-12-01 17:00 ` Roman Gushchin
2017-11-30 15:28 ` [PATCH v13 6/7] mm, oom, docs: describe the " Roman Gushchin
2017-11-30 15:28 ` Roman Gushchin
2017-12-01 8:41 ` Michal Hocko
2017-12-01 8:41 ` Michal Hocko
2017-12-01 17:01 ` Roman Gushchin
2017-12-01 17:01 ` Roman Gushchin
2017-12-01 17:01 ` Roman Gushchin
2017-12-01 17:13 ` Michal Hocko
2017-12-01 17:13 ` Michal Hocko
2017-11-30 15:28 ` [PATCH v13 7/7] cgroup: list groupoom in cgroup features Roman Gushchin
2017-11-30 15:28 ` Roman Gushchin
2017-11-30 20:39 ` Andrew Morton [this message]
2017-11-30 20:39 ` [PATCH v13 0/7] cgroup-aware OOM killer Andrew Morton
2017-11-30 20:39 ` Andrew Morton
[not found] ` <20171130123930.cf3217c816fd270fa35a40cb-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
2018-01-10 0:57 ` David Rientjes
2018-01-10 0:57 ` David Rientjes
2018-01-10 0:57 ` David Rientjes
2018-01-10 13:11 ` Roman Gushchin
2018-01-10 13:11 ` Roman Gushchin
2018-01-10 19:33 ` Andrew Morton
2018-01-10 19:33 ` Andrew Morton
2018-01-11 9:08 ` Michal Hocko
2018-01-11 9:08 ` Michal Hocko
[not found] ` <20180111090809.GW1732-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2018-01-11 13:18 ` Roman Gushchin
2018-01-11 13:18 ` Roman Gushchin
2018-01-11 13:18 ` Roman Gushchin
2018-01-12 22:03 ` David Rientjes
2018-01-12 22:03 ` David Rientjes
2018-01-15 11:54 ` Michal Hocko
2018-01-15 11:54 ` Michal Hocko
2018-01-16 21:36 ` David Rientjes
2018-01-16 21:36 ` David Rientjes
2018-01-16 22:09 ` Michal Hocko
2018-01-16 22:09 ` Michal Hocko
2018-01-11 21:57 ` David Rientjes
2018-01-11 21:57 ` David Rientjes
2018-01-13 17:14 ` Johannes Weiner
2018-01-13 17:14 ` Johannes Weiner
[not found] ` <20180113171432.GA23484-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
2018-01-14 23:44 ` David Rientjes
2018-01-14 23:44 ` David Rientjes
2018-01-14 23:44 ` David Rientjes
2018-01-15 16:25 ` Johannes Weiner
2018-01-15 16:25 ` Johannes Weiner
2018-01-16 21:21 ` David Rientjes
2018-01-16 21:21 ` David Rientjes
2018-01-10 20:50 ` David Rientjes
2018-01-10 20:50 ` David Rientjes
2017-12-01 9:14 ` [PATCH] mm, oom: simplify alloc_pages_before_oomkill handling Michal Hocko
2017-12-01 9:14 ` Michal Hocko
2017-12-01 9:14 ` Michal Hocko
2017-12-01 13:26 ` Tetsuo Handa
2017-12-01 13:26 ` Tetsuo Handa
[not found] ` <20171201091425.ekrpxsmkwcusozua-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2017-12-01 13:32 ` Roman Gushchin
2017-12-01 13:32 ` Roman Gushchin
2017-12-01 13:32 ` Roman Gushchin
2017-12-01 13:54 ` Michal Hocko
2017-12-01 13:54 ` Michal Hocko
2018-06-05 11:47 ` [PATCH v13 0/7] cgroup-aware OOM killer Michal Hocko
2018-06-05 11:47 ` Michal Hocko
2018-06-05 12:13 ` Michal Hocko
2018-06-05 12:13 ` Michal Hocko
2018-07-13 21:59 ` David Rientjes
2018-07-13 21:59 ` David Rientjes
2018-07-14 1:55 ` Tetsuo Handa
2018-07-14 1:55 ` Tetsuo Handa
2018-07-16 21:13 ` Tetsuo Handa
2018-07-16 21:13 ` Tetsuo Handa
2018-07-16 22:09 ` Roman Gushchin
2018-07-16 22:09 ` Roman Gushchin
2018-07-16 22:09 ` Roman Gushchin
2018-07-17 0:55 ` Tetsuo Handa
2018-07-17 0:55 ` Tetsuo Handa
2018-07-31 14:14 ` Tetsuo Handa
2018-07-31 14:14 ` Tetsuo Handa
2018-08-01 16:37 ` Roman Gushchin
2018-08-01 16:37 ` Roman Gushchin
2018-08-01 16:37 ` Roman Gushchin
2018-08-01 22:01 ` Tetsuo Handa
2018-08-01 22:01 ` Tetsuo Handa
2018-08-01 22:55 ` Roman Gushchin
2018-08-01 22:55 ` Roman Gushchin
2018-08-01 22:55 ` Roman Gushchin
2018-07-16 9:36 ` Michal Hocko
2018-07-16 9:36 ` Michal Hocko
2018-07-17 3:59 ` David Rientjes
2018-07-17 3:59 ` David Rientjes
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