Date: Fri, 10 Feb 2006 19:24:51 -0500 From: Kris Kennaway <kris@obsecurity.org> To: Poul-Henning Kamp <phk@phk.freebsd.dk> Cc: Mike Jakubik <mikej@rogers.com>, current@freebsd.org Subject: Re: [TEST/REVIEW] cpu time accounting patch, step 2 Message-ID: <20060211002451.GA72714@xor.obsecurity.org> In-Reply-To: <3725.1139560381@critter.freebsd.dk> References: <43EC2C4C.5000709@rogers.com> <3725.1139560381@critter.freebsd.dk>
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--opJtzjQTFsWo+cga Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable 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 --opJtzjQTFsWo+cga Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (FreeBSD) iD8DBQFD7S7TWry0BWjoQKURAiRNAKDxhnhwvnUajT4XzIxx6ZiUXIb02gCgrPdK 7C/N1hjznnWRvduUZWlHh/Q= =igd/ -----END PGP SIGNATURE----- --opJtzjQTFsWo+cga--
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