From: Tejun Heo <tj@kernel.org>
To: Petr Malat <oss@malat.biz>
Cc: cgroups@vger.kernel.org, longman@redhat.com
Subject: Re: [PATCH] cgroup/cpuset: Make cpuset.cpus.effective independent of cpuset.cpus
Date: Mon, 25 Mar 2024 10:12:29 -1000 [thread overview]
Message-ID: <ZgHarUDknkJyidia@slm.duckdns.org> (raw)
In-Reply-To: <20240321213945.1117641-1-oss@malat.biz>
On Thu, Mar 21, 2024 at 10:39:45PM +0100, Petr Malat wrote:
> Requiring cpuset.cpus.effective to be a subset of cpuset.cpus makes it
> hard to use as one is forced to configure cpuset.cpus of current and all
> ancestor cgroups, which requires a knowledge about all other units
> sharing the same cgroup subtree. Also, it doesn't allow using empty
> cpuset.cpus.
>
> Do not require cpuset.cpus.effective to be a subset of cpuset.cpus and
> create remote cgroup only if cpuset.cpus is empty, to make it easier for
> the user to control which cgroup is being created.
>
> Signed-off-by: Petr Malat <oss@malat.biz>
Waiman, what do you think?
Thanks.
--
tejun
next prev parent reply other threads:[~2024-03-25 20:12 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-21 21:33 [RFC/POC]: Make cpuset.cpus.effective independent of cpuset.cpus Petr Malat
2024-03-21 21:39 ` [PATCH] cgroup/cpuset: " Petr Malat
2024-03-25 20:12 ` Tejun Heo [this message]
2024-03-26 15:14 ` Waiman Long
2024-03-26 16:17 ` Tejun Heo
2024-04-02 17:04 ` Michal Koutný
2024-04-04 4:36 ` Petr Malat
2024-04-04 8:09 ` Michal Koutný
2024-03-22 1:41 ` [RFC/POC]: " Waiman Long
2024-03-22 5:54 ` Petr Malat
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