linux-kernel - Re: [PATCH] sched/fair: removed useless update of p->recent_used

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Message-ID: <20210929081620.GI3891@suse.de>
Date:   Wed, 29 Sep 2021 09:16:20 +0100
From:   Mel Gorman <mgorman@...e.de>
To:     Vincent Guittot <vincent.guittot@...aro.org>
Cc:     mingo@...hat.com, peterz@...radead.org, juri.lelli@...hat.com,
        dietmar.eggemann@....com, rostedt@...dmis.org, bsegall@...gle.com,
        bristot@...hat.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] sched/fair: removed useless update of p->recent_used_cpu

On Tue, Sep 28, 2021 at 12:35:44PM +0200, Vincent Guittot wrote:
> Since commit 89aafd67f28c ("sched/fair: Use prev instead of new target as recent_used_cpu"),
> p->recent_used_cpu is unconditionnaly set with prev.
> 
> 
> Fixes: 89aafd67f28c ("sched/fair: Use prev instead of new target as recent_used_cpu")
> Signed-off-by: Vincent Guittot <vincent.guittot@...aro.org>

Acked-by: Mel Gorman <mgorman@...e.de>

-- 
Mel Gorman
SUSE Labs