From: Roman Gushchin <guro@fb.com>
To: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Cc: Andrew Morton <akpm@linux-foundation.org>,
David Rientjes <rientjes@google.com>,
Michal Hocko <mhocko@kernel.org>,
linux-mm@vger.kernel.org,
Vladimir Davydov <vdavydov.dev@gmail.com>,
Johannes Weiner <hannes@cmpxchg.org>, 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: Mon, 16 Jul 2018 15:09:21 -0700 [thread overview]
Message-ID: <20180716220918.GA3898@castle.DHCP.thefacebook.com> (raw)
In-Reply-To: <0d018c7e-a3de-a23a-3996-bed8b28b1e4a@i-love.sakura.ne.jp>
On Tue, Jul 17, 2018 at 06:13:47AM +0900, Tetsuo Handa wrote:
> No response from Roman and David...
>
> Andrew, will you once drop Roman's cgroup-aware OOM killer and David's patches?
> Roman's series has a bug which I mentioned and which can be avoided by my patch.
> David's patch is using MMF_UNSTABLE incorrectly such that it might start selecting
> next OOM victim without trying to reclaim any memory.
>
> Since they are not responding to my mail, I suggest once dropping from linux-next.
I was in cc, and didn't thought that you're expecting something from me.
I don't get, why it's necessary to drop the cgroup oom killer to merge your fix?
I'm happy to help with rebasing and everything else.
Thanks,
Roman
next prev parent reply other threads:[~2018-07-16 22:09 UTC|newest]
Thread overview: 51+ 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 ` [PATCH v13 1/7] mm, oom: refactor the oom_kill_process() function 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 ` [PATCH v13 3/7] mm, oom: cgroup-aware OOM killer Roman Gushchin
2017-12-01 8:35 ` Michal Hocko
2017-12-07 1:24 ` Andrew Morton
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 ` [PATCH v13 5/7] mm, oom: add cgroup v2 mount option for cgroup-aware OOM killer Roman Gushchin
2017-12-01 8:41 ` Michal Hocko
2017-12-01 13:15 ` Roman Gushchin
2017-12-01 13:31 ` Michal Hocko
2017-12-01 17:00 ` Roman Gushchin
2017-11-30 15:28 ` [PATCH v13 6/7] mm, oom, docs: describe the " Roman Gushchin
2017-12-01 8:41 ` Michal Hocko
2017-12-01 17:01 ` Roman Gushchin
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 20:39 ` [PATCH v13 0/7] cgroup-aware OOM killer Andrew Morton
2018-01-10 0:57 ` David Rientjes
2018-01-10 13:11 ` Roman Gushchin
2018-01-10 19:33 ` Andrew Morton
2018-01-11 9:08 ` Michal Hocko
2018-01-11 13:18 ` Roman Gushchin
2018-01-12 22:03 ` David Rientjes
2018-01-15 11:54 ` Michal Hocko
2018-01-16 21:36 ` David Rientjes
2018-01-16 22:09 ` Michal Hocko
2018-01-11 21:57 ` David Rientjes
2018-01-13 17:14 ` Johannes Weiner
2018-01-14 23:44 ` David Rientjes
2018-01-15 16:25 ` Johannes Weiner
2018-01-16 21:21 ` 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 13:26 ` Tetsuo Handa
2017-12-01 13:32 ` Roman Gushchin
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 12:13 ` Michal Hocko
2018-07-13 21:59 ` David Rientjes
2018-07-14 1:55 ` Tetsuo Handa
2018-07-16 21:13 ` Tetsuo Handa
2018-07-16 22:09 ` Roman Gushchin [this message]
2018-07-17 0:55 ` Tetsuo Handa
2018-07-31 14:14 ` Tetsuo Handa
2018-08-01 16:37 ` Roman Gushchin
2018-08-01 22:01 ` Tetsuo Handa
2018-08-01 22:55 ` Roman Gushchin
2018-07-16 9:36 ` Michal Hocko
2018-07-17 3:59 ` David Rientjes
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180716220918.GA3898@castle.DHCP.thefacebook.com \
--to=guro@fb.com \
--cc=akpm@linux-foundation.org \
--cc=cgroups@vger.kernel.org \
--cc=hannes@cmpxchg.org \
--cc=kernel-team@fb.com \
--cc=linux-doc@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=linux-mm@vger.kernel.org \
--cc=mhocko@kernel.org \
--cc=penguin-kernel@i-love.sakura.ne.jp \
--cc=rientjes@google.com \
--cc=tj@kernel.org \
--cc=vdavydov.dev@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).