From: Tejun Heo <tj@kernel.org>
To: Waiman Long <longman@redhat.com>
Cc: Zefan Li <lizefan.x@bytedance.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Ingo Molnar <mingo@redhat.com>,
Peter Zijlstra <peterz@infradead.org>,
Juri Lelli <juri.lelli@redhat.com>,
Vincent Guittot <vincent.guittot@linaro.org>,
Dietmar Eggemann <dietmar.eggemann@arm.com>,
Steven Rostedt <rostedt@goodmis.org>,
Ben Segall <bsegall@google.com>, Mel Gorman <mgorman@suse.de>,
Daniel Bristot de Oliveira <bristot@redhat.com>,
Valentin Schneider <vschneid@redhat.com>,
Frederic Weisbecker <frederic@kernel.org>,
linux-kernel@vger.kernel.org, cgroups@vger.kernel.org,
Cestmir Kalina <ckalina@redhat.com>,
Costa Shulyupin <cshulyup@redhat.com>
Subject: Re: [PATCH 2/2] cgroup/cpuset: Exclude isolated CPUs from housekeeping CPU masks
Date: Thu, 29 Feb 2024 10:41:41 -1000 [thread overview]
Message-ID: <ZeDsBW4rC9gaMjuY@slm.duckdns.org> (raw)
In-Reply-To: <20240229021414.508972-3-longman@redhat.com>
On Wed, Feb 28, 2024 at 09:14:14PM -0500, Waiman Long wrote:
> Call the newly introduced housekeeping_exlude_isolcpus() function to
> exclude isolated CPUs from the selected housekeeping CPU masks. This
> is in addition to the exclusion of isolated CPUs from the workqueue
> unbound CPU mask.
>
> Right now only HK_TYPE_TIMER and HK_TYPE_RCU CPU masks are updated,
> but more may be added in the future when appropriate.
>
> Signed-off-by: Waiman Long <longman@redhat.com>
This looks fine to me from cgroup POV. Please feel free to route the patch
any way you see fit.
Acked-by: Tejun Heo <tj@kernel.org>
Thanks.
--
tejun
prev parent reply other threads:[~2024-02-29 20:41 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-29 2:14 [PATCH 0/2] isolation: Exclude dynamically isolated CPUs from housekeeping masks Waiman Long
2024-02-29 2:14 ` [PATCH 1/2] sched/isolation: " Waiman Long
2024-03-25 23:21 ` Frederic Weisbecker
2024-03-29 0:56 ` Waiman Long
2024-02-29 2:14 ` [PATCH 2/2] cgroup/cpuset: Exclude isolated CPUs from housekeeping CPU masks Waiman Long
2024-02-29 20:41 ` Tejun Heo [this message]
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