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

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Message-Id: <200712081157.27840.nickpiggin@yahoo.com.au>
Date:	Sat, 8 Dec 2007 11:57:27 +1100
From:	Nick Piggin <nickpiggin@...oo.com.au>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	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 Saturday 08 December 2007 11:50, Nick Piggin wrote:

> I guess your patch is fairly complex but it should work

I should also add that although complex, it should have a
much smaller TSC delta window in which the wrong scaling
factor can get applied to it (I guess it is about as good
as you can possibly get). So I do like it :)
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