linux-kernel - Re: [PATCH 0/4] sched/fair: Improve fairness between cfs tasks

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Message-ID: <20200914155059.GF3117@suse.de>
Date:   Mon, 14 Sep 2020 16:50:59 +0100
From:   Mel Gorman <mgorman@...e.de>
To:     peterz@...radead.org
Cc:     Vincent Guittot <vincent.guittot@...aro.org>, mingo@...hat.com,
        juri.lelli@...hat.com, dietmar.eggemann@....com,
        rostedt@...dmis.org, bsegall@...gle.com,
        linux-kernel@...r.kernel.org, valentin.schneider@....com,
        pauld@...hat.com
Subject: Re: [PATCH 0/4] sched/fair: Improve fairness between cfs tasks

On Mon, Sep 14, 2020 at 01:42:02PM +0200, peterz@...radead.org wrote:
> On Mon, Sep 14, 2020 at 12:03:36PM +0200, Vincent Guittot wrote:
> > Vincent Guittot (4):
> >   sched/fair: relax constraint on task's load during load balance
> >   sched/fair: reduce minimal imbalance threshold
> >   sched/fair: minimize concurrent LBs between domain level
> >   sched/fair: reduce busy load balance interval
> 
> I see nothing objectionable there, a little more testing can't hurt, but
> I'm tempted to apply them.
> 
> Phil, Mel, any chance you can run them through your respective setups?

They're queued but the test grid is backlogged at the moment. It'll be
a few days before the tests complete.

-- 
Mel Gorman
SUSE Labs