From: Tejun Heo <tj@kernel.org>
To: Waiman Long <longman@redhat.com>
Cc: Zefan Li <lizefan.x@bytedance.com>,
Johannes Weiner <hannes@cmpxchg.org>,
cgroups@vger.kernel.org, linux-kernel@vger.kernel.org,
Xavier <ghostxavier@sina.com>
Subject: Re: [PATCH-cgroup] cgroup/cpuset: Optimize isolated partition only generate_sched_domains() calls
Date: Mon, 3 Jun 2024 09:48:01 -1000 [thread overview]
Message-ID: <Zl4d8Yz-rlc0FUWq@slm.duckdns.org> (raw)
In-Reply-To: <20240603193822.1209999-1-longman@redhat.com>
On Mon, Jun 03, 2024 at 03:38:22PM -0400, Waiman Long wrote:
> If only isolated partitions are being created underneath the cgroup root,
> there will only be one sched domain with top_cpuset.effective_cpus. We can
> skip the unnecessary sched domains scanning code and save some cycles.
>
> Signed-off-by: Waiman Long <longman@redhat.com>
Applied to cgroup/for-6.11.
Thanks.
--
tejun
prev parent reply other threads:[~2024-06-03 19:48 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-03 19:38 [PATCH-cgroup] cgroup/cpuset: Optimize isolated partition only generate_sched_domains() calls Waiman Long
2024-06-03 19:48 ` Tejun Heo [this message]
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