From: "Michal Koutný" <mkoutny-IBi9RG/b67k@public.gmane.org>
To: Waiman Long <longman-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Cc: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Zefan Li <lizefan.x-EC8Uxl6Npydl57MIdRCFDg@public.gmane.org>,
Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>,
Christian Brauner
<brauner-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Juri Lelli <juri.lelli-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
Dietmar Eggemann <dietmar.eggemann-5wv7dgnIgG8@public.gmane.org>,
gscrivan-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org
Subject: Re: [PATCH 2/3] cgroup/cpuset: Make cpuset_attach_task() skip subpartitions CPUs for top_cpuset
Date: Mon, 3 Apr 2023 18:35:19 +0200 [thread overview]
Message-ID: <20230403163519.6xyb66firoqm5eti@blackpad> (raw)
In-Reply-To: <20230331145045.2251683-3-longman-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
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Hi.
On Fri, Mar 31, 2023 at 10:50:44AM -0400, Waiman Long <longman-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> wrote:
> It is found that attaching a task to the top_cpuset does not currently
> ignore CPUs allocated to subpartitions in cpuset_attach_task(). So the
> code is changed to fix that.
>
> Signed-off-by: Waiman Long <longman-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
> ---
> kernel/cgroup/cpuset.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
Reviewed-by: Michal Koutný <mkoutny-IBi9RG/b67k@public.gmane.org>
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next prev parent reply other threads:[~2023-04-03 16:35 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-31 14:50 [PATCH 0/3] cgroup/cpuset: Fix CLONE_INTO_CGROUP problem & other issues Waiman Long
2023-03-31 14:50 ` [PATCH 1/3] cgroup/cpuset: Make cpuset_fork() handle CLONE_INTO_CGROUP properly Waiman Long
2023-04-06 2:51 ` kernel test robot
[not found] ` <202304061003.e5e0dc9c-yujie.liu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2023-04-06 12:17 ` Waiman Long
[not found] ` <20230331145045.2251683-2-longman-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2023-04-03 16:55 ` Michal Koutný
2023-04-03 17:18 ` Waiman Long
[not found] ` <d9f0005c-6825-b2a0-eac3-fcbad6e32b2f-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2023-04-03 17:29 ` Waiman Long
2023-04-04 9:19 ` Michal Koutný
2023-04-04 13:52 ` Waiman Long
2023-04-04 17:26 ` Waiman Long
2023-04-06 9:45 ` Christian Brauner
2023-04-06 14:08 ` Waiman Long
[not found] ` <20230331145045.2251683-1-longman-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2023-03-31 14:50 ` [PATCH 2/3] cgroup/cpuset: Make cpuset_attach_task() skip subpartitions CPUs for top_cpuset Waiman Long
[not found] ` <20230331145045.2251683-3-longman-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2023-04-03 16:35 ` Michal Koutný [this message]
2023-03-31 14:50 ` [PATCH 3/3] cgroup/cpuset: Allow only one active attach operation per cpuset Waiman Long
[not found] ` <20230331145045.2251683-4-longman-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2023-04-03 16:47 ` Michal Koutný
2023-04-03 17:41 ` Waiman Long
[not found] ` <24b67530-62ce-4f9c-7b74-d41d2ccc710e-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2023-04-04 9:07 ` Michal Koutný
2023-04-04 14:12 ` Waiman Long
2023-04-06 9:44 ` Christian Brauner
2023-04-07 15:30 ` Waiman Long
[not found] ` <89853ab9-7759-11bf-f751-28ce81a4f02e-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2023-04-09 11:46 ` Christian Brauner
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