linux-kernel - Re: [PATCH] sched_ext: Take NUMA node into account when allocating per-CPU cpumasks

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Message-ID: <Z6o1qPn5v52gXtra@slm.duckdns.org>
Date: Mon, 10 Feb 2025 07:21:44 -1000
From: Tejun Heo <tj@...nel.org>
To: lirongqing <lirongqing@...du.com>
Cc: void@...ifault.com, arighi@...dia.com, changwoo@...lia.com,
	mingo@...hat.com, peterz@...radead.org, juri.lelli@...hat.com,
	vincent.guittot@...aro.org, dietmar.eggemann@....com,
	rostedt@...dmis.org, bsegall@...gle.com, mgorman@...e.de,
	vschneid@...hat.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] sched_ext: Take NUMA node into account when allocating
 per-CPU cpumasks

On Mon, Feb 10, 2025 at 04:52:25PM +0800, lirongqing wrote:
> From: Li RongQing <lirongqing@...du.com>
> 
> per-CPU cpumasks are dominantly accessed from their own local CPUs,
> so allocate them node-local to improve performance.
> 
> Signed-off-by: Li RongQing <lirongqing@...du.com>

Applied to sched_ext/for-6.15.

Thanks.

-- 
tejun