Date: Tue, 22 Jul 2014 16:18:55 +0200
From: Peter Zijlstra <peterz@infradead.org>
To: Bruno Wolff III <bruno@wolff.to>
Cc: Dietmar Eggemann <dietmar.eggemann@arm.com>,
        Josh Boyer <jwboyer@redhat.com>, "mingo@redhat.com" <mingo@redhat.com>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "H. Peter Anvin" <hpa@zytor.com>, Thomas Gleixner <tglx@linutronix.de>
Subject: Re: Scheduler regression from
 caffcdd8d27ba78730d5540396ce72ad022aff2c
Message-ID: <20140722141855.GG3935@laptop>
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 <20140721163528.GA10433@wolff.to>
 <20140721165212.GO3935@laptop>
 <20140722094740.GJ12054@laptop.lan>
 <20140722103857.GK12054@laptop.lan>
 <20140722121001.GA30631@wolff.to>
 <20140722130343.GD3935@laptop>
 <20140722132603.GL12054@laptop.lan>
 <20140722133514.GM12054@laptop.lan>
 <20140722140912.GA23406@wolff.to>
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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@infradead.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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