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Message-ID: <20081102123559.3fc6c33d@infradead.org>
Date: Sun, 2 Nov 2008 12:35:59 -0800
From: Arjan van de Ven <arjan@...radead.org>
To: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
Cc: Ingo Molnar <mingo@...e.hu>, linux-kernel@...r.kernel.org,
Alok N Kataria <akataria@...are.com>,
Robert Hancock <hancockr@...w.ca>, Pavel Machek <pavel@...e.cz>
Subject: Re: upstream regression (IO-APIC?)
On Sun, 2 Nov 2008 21:24:24 +0100
Bartlomiej Zolnierkiewicz <bzolnier@...il.com> wrote:
> The quick fix would be to replace 1000 / HZ by the magic number "4"
> but the major question is whether can we reliably depend on the
> tsc_khz for lpj?
I said I didn't like it before, and I still don't....
--
Arjan van de Ven Intel Open Source Technology Centre
For development, discussion and tips for power savings,
visit http://www.lesswatts.org
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