From owner-freebsd-current@FreeBSD.ORG Tue Jul 17 08:13:50 2007 Return-Path: X-Original-To: current@freebsd.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id F40B116A400 for ; Tue, 17 Jul 2007 08:13:49 +0000 (UTC) (envelope-from youshi10@u.washington.edu) Received: from mxout1.cac.washington.edu (mxout1.cac.washington.edu [140.142.32.134]) by mx1.freebsd.org (Postfix) with ESMTP id CFAF013C494 for ; Tue, 17 Jul 2007 08:13:49 +0000 (UTC) (envelope-from youshi10@u.washington.edu) Received: from smtp.washington.edu (smtp.washington.edu [140.142.32.141] (may be forged)) by mxout1.cac.washington.edu (8.13.7+UW06.06/8.13.7+UW07.06) with ESMTP id l6H8Diuk022990 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Tue, 17 Jul 2007 01:13:44 -0700 X-Auth-Received: from [192.168.10.45] (c-24-10-12-194.hsd1.ca.comcast.net [24.10.12.194]) (authenticated authid=youshi10) by smtp.washington.edu (8.13.7+UW06.06/8.13.7+UW07.03) with ESMTP id l6H8Dh3K023731 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Tue, 17 Jul 2007 01:13:44 -0700 Message-ID: <469C7A36.2020406@u.washington.edu> Date: Tue, 17 Jul 2007 01:13:42 -0700 From: Garrett Cooper User-Agent: Thunderbird 2.0.0.4 (Windows/20070604) MIME-Version: 1.0 To: Johan Hendriks References: <20070716233030.D92541@10.0.0.1> <57200BF94E69E54880C9BB1AF714BBCB011176@w2003s01.double-l.local> In-Reply-To: <57200BF94E69E54880C9BB1AF714BBCB011176@w2003s01.double-l.local> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-PMX-Version: 5.3.2.304607, Antispam-Engine: 2.5.1.298604, Antispam-Data: 2007.7.17.5233 X-Uwash-Spam: Gauge=IIIIIII, Probability=7%, Report='__CP_URI_IN_BODY 0, __CT 0, __CTE 0, __CT_TEXT_PLAIN 0, __HAS_MSGID 0, __MIME_TEXT_ONLY 0, __MIME_VERSION 0, __SANE_MSGID 0, __USER_AGENT 0' Cc: current@freebsd.org Subject: Re: ULE/SCHED_SMP diff for 7.0 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 17 Jul 2007 08:13:50 -0000 Johan Hendriks wrote: > Sorry for the lame question but how do i apply the patch ? > > regards > > > ________________________________ > > Van: owner-freebsd-current@freebsd.org namens Jeff Roberson > Verzonden: di 17-7-2007 8:35 > Aan: current@freebsd.org > Onderwerp: ULE/SCHED_SMP diff for 7.0 > > > > http://people.freebsd.org/~jeff/ule.diff > > This patch is scheduled for inclusion in 7.0. I would like anyone who > cares to run it to validate that it does not create any stability or > performance regression over the existing ULE. This patch replaces ULE > with SCHED_SMP, which will now no longer exist as a seperate fork of ULE. > > Briefly, this is still a very suitable scheduler for uniprocessor machines > while providing stronger affinity and other performance improvements for > multiprocessor machines. > > Even "works for me!" type responses are welcome so I know roughly how many > people have tested before I commit this close to release. > > Thanks! > Jeff > cd /usr/src/sys/ && fetch http://people.freebsd.org/~jeff/ule.diff && patch < ule.diff -Garrett