linux-kernel - Re: [PATCH v2] sched/deadline: Skip meaningless bw updates in dl_task_offline

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Message-ID: <f3fe439e-15ce-a77c-de6e-76e2abd4bf61@redhat.com>
Date:   Wed, 31 Aug 2022 11:28:51 +0200
From:   Daniel Bristot de Oliveira <bristot@...hat.com>
To:     Shang XiaoJing <shangxiaojing@...wei.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 v2] sched/deadline: Skip meaningless bw updates in
 dl_task_offline_migration

On 8/29/22 13:59, Shang XiaoJing wrote:
> Skip meaningless bw updates on root domain if task still stay in same rd
> while calling dl_task_offline_migration.
> 
> Signed-off-by: Shang XiaoJing <shangxiaojing@...wei.com>

Reviewed-by: Daniel Bristot de Oliveira <bristot@...nel.org>

-- Daniel