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From: Andi Kleen <ak@suse.de>
Organization: SUSE Linux Products GmbH, Nuernberg, GF: Markus Rex, HRB 16746 (AG Nuernberg)
To: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Subject: Re: [PATCH] [15/58] i386: Rewrite sched_clock
Date: Fri, 20 Jul 2007 10:27:46 +0200
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       Daniel Walker <dwalker@mvista.com>
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> I noticed the same thing about interrupts off when going through the
> code.

That's only on a slow path during cpu frequency changing while the TSC is instable.
Shouldn't be that common.

-Andi