linux-kernel - Re: [PATCH v4 6/8] sched/fair: Add sched group latency support

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Message-ID: <CAKfTPtBDPk_JMR87x-y6NXkPO94YiP7srhsN0JLvrK7qUWtdbQ@mail.gmail.com>
Date:   Tue, 20 Sep 2022 09:03:25 +0200
From:   Vincent Guittot <vincent.guittot@...aro.org>
To:     Tejun Heo <tj@...nel.org>
Cc:     Dietmar Eggemann <dietmar.eggemann@....com>, mingo@...hat.com,
        peterz@...radead.org, juri.lelli@...hat.com, rostedt@...dmis.org,
        bsegall@...gle.com, mgorman@...e.de, bristot@...hat.com,
        vschneid@...hat.com, linux-kernel@...r.kernel.org,
        parth@...ux.ibm.com, qais.yousef@....com, chris.hyser@...cle.com,
        valentin.schneider@....com, patrick.bellasi@...bug.net,
        David.Laight@...lab.com, pjt@...gle.com, pavel@....cz,
        qperret@...gle.com, tim.c.chen@...ux.intel.com, joshdon@...gle.com
Subject: Re: [PATCH v4 6/8] sched/fair: Add sched group latency support

On Mon, 19 Sept 2022 at 19:34, Tejun Heo <tj@...nel.org> wrote:
>
> On Mon, Sep 19, 2022 at 05:49:27PM +0200, Vincent Guittot wrote:
> > > For `nice` we have `cpu.weight.nice` next to `cpu.weight` in cgroup v2 ?
> >
> > If everybody is ok, I can add back the cpu.latency.nice interface in
> > the v5 in addition to the cpu.latency
>
> Yeah, that sounds fine to me.

Thanks

>
> Thanks.
>
> --
> tejun