From: Tejun Heo <tj@kernel.org>
To: Michal Hocko <mhocko@kernel.org>
Cc: Johannes Weiner <hannes@cmpxchg.org>,
Andrew Morton <akpm@linux-foundation.org>,
Roman Gushchin <guro@fb.com>,
linux-mm@kvack.org, cgroups@vger.kernel.org,
linux-kernel@vger.kernel.org, kernel-team@fb.com
Subject: Re: [PATCH v2 3/3] mm: memcontrol: recursive memory.low protection
Date: Thu, 13 Feb 2020 10:52:49 -0500 [thread overview]
Message-ID: <20200213155249.GI88887@mtj.thefacebook.com> (raw)
In-Reply-To: <20200213154731.GE31689@dhcp22.suse.cz>
Hello,
On Thu, Feb 13, 2020 at 04:47:31PM +0100, Michal Hocko wrote:
> Well, I would tend to agree but I can see an existing cgroup hierarchy
> imposed by systemd and that is more about "logical" organization of
> processes based on their purpose than anything resembling resources.
> So what can we do about that to make it all work?
systemd right now isn't configuring any resource control by default,
so I'm not sure why it is relevant in this discussion. You gotta
change the layout to configure resource control no matter what and
it's pretty easy to do. systemd folks are planning to integrate higher
level resource control features, so my expectation is that the default
layout is gonna change as it develops.
Thanks.
--
tejun
next prev parent reply other threads:[~2020-02-13 15:52 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-19 20:07 [PATCH v2 0/3] mm: memcontrol: recursive memory protection Johannes Weiner
2019-12-19 20:07 ` [PATCH v2 1/3] mm: memcontrol: fix memory.low proportional distribution Johannes Weiner
2020-01-30 11:49 ` Michal Hocko
2020-02-03 21:21 ` Johannes Weiner
2020-02-03 21:38 ` Roman Gushchin
2019-12-19 20:07 ` [PATCH v2 2/3] mm: memcontrol: clean up and document effective low/min calculations Johannes Weiner
2020-01-30 12:54 ` Michal Hocko
2020-02-21 17:10 ` Michal Koutný
2020-02-25 18:40 ` Johannes Weiner
2020-02-26 16:46 ` Michal Koutný
2020-02-26 19:40 ` Johannes Weiner
2019-12-19 20:07 ` [PATCH v2 3/3] mm: memcontrol: recursive memory.low protection Johannes Weiner
2020-01-30 17:00 ` Michal Hocko
2020-02-03 21:52 ` Johannes Weiner
2020-02-10 15:21 ` Johannes Weiner
2020-02-11 16:47 ` Michal Hocko
2020-02-12 17:08 ` Johannes Weiner
2020-02-13 7:40 ` Michal Hocko
2020-02-13 13:23 ` Johannes Weiner
2020-02-13 15:46 ` Michal Hocko
2020-02-13 17:41 ` Johannes Weiner
2020-02-13 17:58 ` Johannes Weiner
2020-02-14 7:59 ` Michal Hocko
2020-02-13 13:53 ` Tejun Heo
2020-02-13 15:47 ` Michal Hocko
2020-02-13 15:52 ` Tejun Heo [this message]
2020-02-13 16:36 ` Michal Hocko
2020-02-13 16:57 ` Tejun Heo
2020-02-14 7:15 ` Michal Hocko
2020-02-14 13:57 ` Tejun Heo
2020-02-14 15:13 ` Michal Hocko
2020-02-14 15:40 ` Tejun Heo
2020-02-14 16:53 ` Johannes Weiner
2020-02-14 17:17 ` Tejun Heo
2020-02-17 8:41 ` Michal Hocko
2020-02-18 19:52 ` Johannes Weiner
2020-02-21 10:11 ` Michal Hocko
2020-02-21 15:43 ` Johannes Weiner
2020-02-25 12:20 ` Michal Hocko
2020-02-25 18:17 ` Johannes Weiner
2020-02-26 17:56 ` Michal Hocko
2020-02-21 17:12 ` Michal Koutný
2020-02-21 18:58 ` Johannes Weiner
2020-02-25 13:37 ` Michal Koutný
2020-02-25 15:03 ` Johannes Weiner
2020-02-26 13:22 ` Michal Koutný
2020-02-26 15:05 ` Johannes Weiner
2020-02-27 13:35 ` Michal Koutný
2020-02-27 15:06 ` Johannes Weiner
2019-12-19 20:22 ` [PATCH v2 0/3] mm: memcontrol: recursive memory protection Tejun Heo
2019-12-20 4:06 ` Roman Gushchin
2019-12-20 4:29 ` Chris Down
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