From: Christoph Lameter <cl@linux-foundation.org>
To: Mike Galbraith <efault@gmx.de>
Cc: raz ben yehuda <raziebe@gmail.com>,
riel@redhat.com, mingo@elte.hu, peterz@infradead.org,
andrew motron <akpm@linux-foundation.org>,
wiseman@macs.biu.ac.il, lkml <linux-kernel@vger.kernel.org>,
linux-rt-users@vger.kernel.org
Subject: Re: RFC: THE OFFLINE SCHEDULER
Date: Tue, 25 Aug 2009 11:23:51 -0400 (EDT) [thread overview]
Message-ID: <alpine.DEB.1.10.0908251122020.26329@gentwo.org> (raw)
In-Reply-To: <1251021133.14003.172.camel@marge.simson.net>
On Sun, 23 Aug 2009, Mike Galbraith wrote:
> The rest, I'll leave off replying to, we're kinda splitting hairs. I
> don't see a big generic benefit to OFFSCHED or ilk, others do.
No we are not splitting hairs. OFFSCHED takes the OS noise (interrupts,
timers, RCU, cacheline stealing etc etc) out of certain processors. You
cannot run an undisturbed piece of software on the OS right now.
next prev parent reply other threads:[~2009-08-25 15:33 UTC|newest]
Thread overview: 81+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-22 23:27 raz ben yehuda
2009-08-23 5:21 ` Mike Galbraith
2009-08-23 9:09 ` raz ben yehuda
2009-08-23 7:30 ` Mike Galbraith
2009-08-23 11:05 ` raz ben yehuda
2009-08-23 9:52 ` Mike Galbraith
2009-08-25 15:23 ` Christoph Lameter [this message]
2009-08-25 17:56 ` Mike Galbraith
2009-08-25 18:03 ` Christoph Lameter
2009-08-25 18:12 ` Mike Galbraith
[not found] ` <5d96567b0908251522m3fd4ab98n76a52a34a11e874c@mail.gmail.com>
2009-08-25 22:32 ` Fwd: " Raz
2009-08-25 19:08 ` Peter Zijlstra
2009-08-25 19:18 ` Christoph Lameter
2009-08-25 19:22 ` Chris Friesen
2009-08-25 20:35 ` Sven-Thorsten Dietrich
2009-08-26 5:31 ` Peter Zijlstra
2009-08-26 10:29 ` raz ben yehuda
2009-08-26 8:02 ` Mike Galbraith
2009-08-26 8:16 ` Raz
2009-08-26 13:47 ` Christoph Lameter
2009-08-26 14:45 ` Maxim Levitsky
2009-08-26 14:54 ` raz ben yehuda
2009-08-26 15:06 ` Pekka Enberg
2009-08-26 15:11 ` raz ben yehuda
2009-08-26 15:30 ` Peter Zijlstra
2009-08-26 15:41 ` Christoph Lameter
2009-08-26 16:03 ` Peter Zijlstra
2009-08-26 16:16 ` Pekka Enberg
2009-08-26 16:20 ` Christoph Lameter
2009-08-26 18:04 ` Ingo Molnar
2009-08-26 19:15 ` Christoph Lameter
2009-08-26 19:32 ` Ingo Molnar
2009-08-26 20:40 ` Christoph Lameter
2009-08-26 20:50 ` Andrew Morton
2009-08-26 21:09 ` Christoph Lameter
2009-08-26 21:15 ` Chris Friesen
2009-08-26 21:37 ` raz ben yehuda
2009-08-27 16:51 ` Chris Friesen
2009-08-27 17:04 ` Christoph Lameter
2009-08-27 21:09 ` Thomas Gleixner
2009-08-27 22:22 ` Gregory Haskins
2009-08-28 2:15 ` Rik van Riel
2009-08-28 3:33 ` Gregory Haskins
2009-08-28 4:27 ` Gregory Haskins
2009-08-28 10:26 ` Thomas Gleixner
2009-08-28 18:57 ` Christoph Lameter
2009-08-28 19:23 ` Thomas Gleixner
2009-08-28 19:52 ` Christoph Lameter
2009-08-28 20:00 ` Thomas Gleixner
2009-08-28 20:21 ` Christoph Lameter
2009-08-28 20:34 ` Thomas Gleixner
2009-08-31 19:19 ` Christoph Lameter
2009-08-31 17:44 ` Roland Dreier
2009-09-01 18:42 ` Christoph Lameter
2009-09-01 16:15 ` Roland Dreier
2009-08-29 17:03 ` jim owens
2009-08-31 19:22 ` Christoph Lameter
2009-08-31 15:33 ` Peter Zijlstra
2009-09-01 18:46 ` Christoph Lameter
2009-08-28 6:14 ` Peter Zijlstra
2009-08-27 23:51 ` Chris Friesen
2009-08-28 0:44 ` Thomas Gleixner
2009-08-28 21:20 ` Chris Friesen
2009-08-28 18:43 ` Christoph Lameter
2009-08-27 21:33 ` raz ben yehuda
2009-08-27 22:05 ` Thomas Gleixner
2009-08-28 8:38 ` raz ben yehuda
2009-08-28 10:05 ` Thomas Gleixner
2009-08-28 13:25 ` Rik van Riel
2009-08-28 13:37 ` jim owens
2009-08-28 15:22 ` raz ben yehuda
2009-08-26 21:34 ` Ingo Molnar
2009-08-27 2:55 ` Frank Ch. Eigler
2009-08-26 21:34 ` raz ben yehuda
2009-08-26 21:08 ` Ingo Molnar
2009-08-26 21:26 ` Christoph Lameter
2009-08-26 21:32 ` raz ben yehuda
2009-08-27 7:15 ` Mike Galbraith
2009-08-26 15:37 ` Chetan.Loke
2009-08-26 15:21 ` Pekka Enberg
2009-08-25 21:09 ` Éric Piel
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