From: "Chris Friesen" <cfriesen@nortel.com>
To: Rogan Dawes <lists@dawes.za.net>
Cc: Ingo Molnar <mingo@elte.hu>,
Linus Torvalds <torvalds@linux-foundation.org>,
Nick Piggin <npiggin@suse.de>,
Gene Heskett <gene.heskett@gmail.com>,
Juliusz Chroboczek <jch@pps.jussieu.fr>,
Mike Galbraith <efault@gmx.de>,
linux-kernel@vger.kernel.org,
Peter Williams <pwil3058@bigpond.net.au>,
ck list <ck@vds.kolivas.org>,
Thomas Gleixner <tglx@linutronix.de>,
William Lee Irwin III <wli@holomorphy.com>,
Andrew Morton <akpm@linux-foundation.org>,
Bill Davidsen <davidsen@tmr.com>, Willy Tarreau <w@1wt.eu>,
Arjan van de Ven <arjan@infradead.org>
Subject: Re: [REPORT] cfs-v4 vs sd-0.44
Date: Tue, 24 Apr 2007 09:15:57 -0600 [thread overview]
Message-ID: <462E1F2D.6010806@nortel.com> (raw)
In-Reply-To: <462E1D37.3060008@dawes.za.net>
Rogan Dawes wrote:
> My concern was that since Ingo said that this is a closed economy, with
> a fixed sum/total, if we lose a nanosecond here and there, eventually
> we'll lose them all.
I assume Ingo has set it up so that the system doesn't "lose" partial
nanoseconds, but rather they'd just be accounted to the wrong task.
Chris
next prev parent reply other threads:[~2007-04-24 15:16 UTC|newest]
Thread overview: 147+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-20 14:04 [patch] CFS scheduler, v4 Ingo Molnar
2007-04-20 21:37 ` Gene Heskett
2007-04-21 20:47 ` S.Çağlar Onur
2007-04-22 1:22 ` Gene Heskett
2007-04-20 21:39 ` mdew .
2007-04-21 6:47 ` Ingo Molnar
2007-04-21 7:55 ` [patch] CFS scheduler, v4, for v2.6.20.7 Ingo Molnar
2007-04-21 12:12 ` [REPORT] cfs-v4 vs sd-0.44 Willy Tarreau
2007-04-21 12:40 ` Con Kolivas
2007-04-21 13:02 ` Willy Tarreau
2007-04-21 15:46 ` Ingo Molnar
2007-04-21 16:18 ` Willy Tarreau
2007-04-21 16:34 ` Linus Torvalds
2007-04-21 16:42 ` William Lee Irwin III
2007-04-21 18:55 ` Kyle Moffett
2007-04-21 19:49 ` Ulrich Drepper
2007-04-21 23:17 ` William Lee Irwin III
2007-04-21 23:35 ` Linus Torvalds
2007-04-22 1:46 ` Ulrich Drepper
2007-04-22 7:02 ` William Lee Irwin III
2007-04-22 7:17 ` Ulrich Drepper
2007-04-22 8:48 ` William Lee Irwin III
2007-04-22 16:16 ` Ulrich Drepper
2007-04-23 0:07 ` Rusty Russell
2007-04-21 16:53 ` Willy Tarreau
2007-04-21 16:53 ` Ingo Molnar
2007-04-21 16:57 ` Willy Tarreau
2007-04-21 18:09 ` Ulrich Drepper
2007-04-21 17:03 ` Geert Bosch
2007-04-21 15:55 ` Con Kolivas
2007-04-21 16:00 ` Ingo Molnar
2007-04-21 16:12 ` Willy Tarreau
2007-04-21 16:39 ` William Lee Irwin III
2007-04-21 17:15 ` Jan Engelhardt
2007-04-21 19:00 ` Ingo Molnar
2007-04-22 13:18 ` Mark Lord
2007-04-22 13:27 ` Ingo Molnar
2007-04-22 13:30 ` Mark Lord
2007-04-25 8:16 ` Pavel Machek
2007-04-25 8:22 ` Ingo Molnar
2007-04-25 10:19 ` Alan Cox
2007-04-21 22:54 ` Denis Vlasenko
2007-04-22 0:08 ` Con Kolivas
2007-04-22 4:58 ` Mike Galbraith
2007-04-21 23:59 ` Con Kolivas
2007-04-22 13:04 ` Juliusz Chroboczek
2007-04-22 23:24 ` Linus Torvalds
2007-04-23 1:34 ` Nick Piggin
2007-04-23 15:56 ` Linus Torvalds
2007-04-23 19:11 ` Ingo Molnar
2007-04-23 19:52 ` Linus Torvalds
2007-04-23 20:33 ` Ingo Molnar
2007-04-23 20:44 ` Ingo Molnar
2007-04-23 21:03 ` Ingo Molnar
2007-04-23 21:53 ` Guillaume Chazarain
2007-04-24 7:04 ` Rogan Dawes
2007-04-24 7:31 ` Ingo Molnar
2007-04-24 8:25 ` Rogan Dawes
2007-04-24 15:03 ` Chris Friesen
2007-04-24 15:07 ` Rogan Dawes
2007-04-24 15:15 ` Chris Friesen [this message]
2007-04-24 23:55 ` Peter Williams
2007-04-25 9:29 ` Ingo Molnar
2007-04-23 22:48 ` Jeremy Fitzhardinge
2007-04-24 0:59 ` Li, Tong N
2007-04-24 1:57 ` Bill Huey
2007-04-24 18:01 ` Li, Tong N
2007-04-24 21:27 ` William Lee Irwin III
2007-04-24 22:18 ` Bernd Eckenfels
2007-04-25 1:22 ` Li, Tong N
2007-04-25 6:05 ` William Lee Irwin III
2007-04-25 9:44 ` Ingo Molnar
2007-04-25 11:58 ` William Lee Irwin III
2007-04-25 20:13 ` Willy Tarreau
2007-04-26 17:57 ` Li, Tong N
2007-04-26 19:18 ` Willy Tarreau
2007-04-28 15:12 ` Bernd Eckenfels
2007-04-26 23:26 ` William Lee Irwin III
2007-04-24 3:46 ` Peter Williams
2007-04-24 4:52 ` Arjan van de Ven
2007-04-24 6:21 ` Peter Williams
2007-04-24 6:36 ` Ingo Molnar
2007-04-24 7:00 ` Gene Heskett
2007-04-24 7:08 ` Ingo Molnar
2007-04-24 6:45 ` David Lang
2007-04-24 7:24 ` Ingo Molnar
2007-04-24 14:38 ` Gene Heskett
2007-04-24 17:44 ` Willy Tarreau
2007-04-25 0:30 ` Gene Heskett
2007-04-25 0:32 ` Gene Heskett
2007-04-24 7:12 ` Gene Heskett
2007-04-24 7:14 ` Ingo Molnar
2007-04-24 14:36 ` Gene Heskett
2007-04-24 7:25 ` Ingo Molnar
2007-04-24 14:39 ` Gene Heskett
2007-04-24 14:42 ` Gene Heskett
2007-04-24 7:33 ` Ingo Molnar
2007-04-26 0:51 ` SD renice recommendation was: " Con Kolivas
2007-04-24 15:08 ` Ray Lee
2007-04-25 9:32 ` Ingo Molnar
2007-04-23 20:05 ` Willy Tarreau
2007-04-24 21:05 ` 'Scheduler Economy' prototype patch for CFS Ingo Molnar
2007-04-23 2:42 ` [report] renicing X, cfs-v5 vs sd-0.46 Ingo Molnar
2007-04-23 15:09 ` Linus Torvalds
2007-04-23 17:19 ` Gene Heskett
2007-04-23 17:19 ` Gene Heskett
2007-04-23 19:48 ` Ingo Molnar
2007-04-23 20:56 ` Michael K. Edwards
2007-04-22 13:23 ` [REPORT] cfs-v4 vs sd-0.44 Mark Lord
2007-04-21 18:17 ` Gene Heskett
2007-04-22 1:26 ` Con Kolivas
2007-04-22 2:07 ` Gene Heskett
2007-04-22 8:07 ` William Lee Irwin III
2007-04-22 11:11 ` Gene Heskett
2007-04-22 1:51 ` Con Kolivas
2007-04-21 20:35 ` [patch] CFS scheduler, v4 S.Çağlar Onur
2007-04-22 8:30 ` Michael Gerdau
2007-04-23 22:47 ` Ingo Molnar
2007-04-23 1:12 ` [patch] CFS scheduler, -v5 Ingo Molnar
2007-04-23 1:25 ` Nick Piggin
2007-04-23 2:39 ` Gene Heskett
2007-04-23 3:08 ` Ingo Molnar
2007-04-23 2:55 ` Ingo Molnar
2007-04-23 3:22 ` Nick Piggin
2007-04-23 3:43 ` Ingo Molnar
2007-04-23 4:06 ` Nick Piggin
2007-04-23 7:10 ` Ingo Molnar
2007-04-23 7:25 ` Nick Piggin
2007-04-23 7:35 ` Ingo Molnar
2007-04-23 9:25 ` Ingo Molnar
2007-04-23 3:19 ` [patch] CFS scheduler, -v5 (build problem - make headers_check fails) Zach Carter
2007-04-23 10:03 ` Ingo Molnar
2007-04-23 5:16 ` [patch] CFS scheduler, -v5 Markus Trippelsdorf
2007-04-23 5:27 ` Markus Trippelsdorf
2007-04-23 6:21 ` Ingo Molnar
2007-04-25 11:43 ` Srivatsa Vaddagiri
2007-04-25 12:51 ` Ingo Molnar
2007-04-23 12:20 ` Guillaume Chazarain
2007-04-23 12:36 ` Ingo Molnar
2007-04-24 16:54 ` Christian Hesse
2007-04-25 9:25 ` Ingo Molnar
2007-04-25 10:51 ` Christian Hesse
2007-04-25 10:56 ` Ingo Molnar
2007-04-23 9:28 ` crash with CFS v4 and qemu/kvm (was: [patch] CFS scheduler, v4) Christian Hesse
2007-04-23 10:18 ` Ingo Molnar
2007-04-24 10:54 ` Christian Hesse
-- strict thread matches above, loose matches on Subject: below --
2007-04-22 4:38 [REPORT] cfs-v4 vs sd-0.44 Al Boldi
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