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Date: Fri, 10 Feb 2006 19:24:51 -0500
From: Kris Kennaway <kris@obsecurity.org>
To: Poul-Henning Kamp <phk@phk.freebsd.dk>
Message-ID: <20060211002451.GA72714@xor.obsecurity.org>
References: <43EC2C4C.5000709@rogers.com> <3725.1139560381@critter.freebsd.dk>
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Cc: Mike Jakubik <mikej@rogers.com>, current@freebsd.org
Subject: Re: [TEST/REVIEW] cpu time accounting patch, step 2
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On Fri, Feb 10, 2006 at 08:33:01AM +0000, Poul-Henning Kamp wrote:
> In message <43EC2C4C.5000709@rogers.com>, Mike Jakubik writes:
> >Poul-Henning Kamp wrote:
> >> 	http://phk.freebsd.dk/patch/cputime.patch=20
> >>
> >> This patch enables the new cpu time accounting method for i386 with
> >> TSC, all amd64 and sparc64 (?) and i386 with Geode cpu.
> >>  =20
> >
> >I got a bunch of these during the first bootup.
> >
> >--
> >calcru: runtime went backwards from 1227916 usec to 1227883 usec for pid=
=20
> >30 (pagezero)
>=20
> Yes, that will happen right now until the calibration of the TSC's
> max frequency is completed.
>=20
> I'm analyzing various solutions to that.

I'm getting it with your committed patch too..are you aware of it?

Kris

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