linux-kernel - Re: [patch] sched: beef up wake

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Message-ID: <55A3C2BC.6020308@fb.com>
Date:	Mon, 13 Jul 2015 09:53:00 -0400
From:	Josef Bacik <jbacik@...com>
To:	Mike Galbraith <umgwanakikbuti@...il.com>
CC:	Peter Zijlstra <peterz@...radead.org>, <riel@...hat.com>,
	<mingo@...hat.com>, <linux-kernel@...r.kernel.org>,
	<morten.rasmussen@....com>, kernel-team <Kernel-team@...com>
Subject: Re: [patch] sched: beef up wake_wide()

On 07/10/2015 11:11 PM, Mike Galbraith wrote:
> On Fri, 2015-07-10 at 16:59 -0400, Josef Bacik wrote:
>
>> Not quite as awesome but still better than the baseline so we're good.
>> Thanks,
>
> I personally like the other much better.  We're not doing the user any
> favor by making the thing balance when SD_BALANCE_WAKE is set.  Until
> such time as it ceases to be horribly painful, we're just paying a few
> cycles to help a theoretically existing masochist torture his box.
>

Agreed, I'm all for the faster version ;),

Josef

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