linux-kernel - Re: Scheduler regression from caffcdd8d27ba78730d5540396ce72ad022aff2c

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Message-ID: <20140722141855.GG3935@laptop>
Date:	Tue, 22 Jul 2014 16:18:55 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Bruno Wolff III <bruno@...ff.to>
Cc:	Dietmar Eggemann <dietmar.eggemann@....com>,
	Josh Boyer <jwboyer@...hat.com>,
	"mingo@...hat.com" <mingo@...hat.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"H. Peter Anvin" <hpa@...or.com>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: Scheduler regression from
 caffcdd8d27ba78730d5540396ce72ad022aff2c

On Tue, Jul 22, 2014 at 09:09:12AM -0500, Bruno Wolff III wrote:
> On Tue, Jul 22, 2014 at 15:35:14 +0200,
>  Peter Zijlstra <peterz@...radead.org> wrote:
> >On Tue, Jul 22, 2014 at 03:26:03PM +0200, Peter Zijlstra wrote:
> >
> >Something like so.. anything obviously broken?
> 
> Do you want me to test this change instead of, or combined with the other
> patch you wanted tested earlier?

You can put this on top of them. I hope that this will make the pr_err()
introduced in the robustify patch go away.

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