linux-kernel - Re: [PATCH v3 01/10] sched/fair: clean up asym packing

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Date:   Fri, 27 Sep 2019 19:57:59 -0400
From:   Rik van Riel <riel@...riel.com>
To:     Vincent Guittot <vincent.guittot@...aro.org>,
        linux-kernel@...r.kernel.org, mingo@...hat.com,
        peterz@...radead.org
Cc:     pauld@...hat.com, valentin.schneider@....com,
        srikar@...ux.vnet.ibm.com, quentin.perret@....com,
        dietmar.eggemann@....com, Morten.Rasmussen@....com,
        hdanton@...a.com
Subject: Re: [PATCH v3 01/10] sched/fair: clean up asym packing

On Thu, 2019-09-19 at 09:33 +0200, Vincent Guittot wrote:
> Clean up asym packing to follow the default load balance behavior:
> - classify the group by creating a group_asym_packing field.
> - calculate the imbalance in calculate_imbalance() instead of
> bypassing it.
> 
> We don't need to test twice same conditions anymore to detect asym
> packing
> and we consolidate the calculation of imbalance in
> calculate_imbalance().
> 
> There is no functional changes.
> 
> Signed-off-by: Vincent Guittot <vincent.guittot@...aro.org>

Acked-by: Rik van Riel <riel@...riel.com>

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