linux-kernel - Re: [PATCH] scheduler: fix x86 regression in native_sched

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Message-ID: <3d8471ca0712081537r42535946n56d44f77b27f773@mail.gmail.com>
Date:	Sun, 9 Dec 2007 00:37:21 +0100
From:	"Guillaume Chazarain" <guichaz@...oo.fr>
To:	"Ingo Molnar" <mingo@...e.hu>
Cc:	"Nick Piggin" <nickpiggin@...oo.com.au>,
	"Stefano Brivio" <stefano.brivio@...imi.it>,
	"Robert Love" <rml@...h9.net>, linux-kernel@...r.kernel.org,
	"Dave Jones" <davej@...hat.com>, "Rafael J. Wysocki" <rjw@...k.pl>,
	"Michael Buesch" <mb@...sch.de>,
	"Thomas Gleixner" <tglx@...utronix.de>,
	"Andrew Morton" <akpm@...ux-foundation.org>,
	"Len Brown" <lenb@...nel.org>
Subject: Re: [PATCH] scheduler: fix x86 regression in native_sched_clock

On Dec 8, 2007 9:52 AM, Ingo Molnar <mingo@...e.hu> wrote:

> the scariest bit isnt even the scaling i think - that is a fairly
> straightforward and clean PER_CPU-ization of the global scaling factor,
> and its hookup with cpufreq events. (and the credit for that goes to
> Guillaume Chazarain)

To be fair, the cpufreq hook were already there, I just did a buggy percpu
conversion and added an offset that you removed ;-)

-- 
Guillaume
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