From owner-freebsd-stable@FreeBSD.ORG Tue Feb 8 12:39:02 2005 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id DE32716A4CE for ; Tue, 8 Feb 2005 12:39:02 +0000 (GMT) Received: from ux11.ltcm.net (ux11.ltcm.net [64.215.98.6]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4A0AB43D48 for ; Tue, 8 Feb 2005 12:39:02 +0000 (GMT) (envelope-from mipam@ibb.net) Received: from ux11.ltcm.net (mipam@localhost.ltcm.net [IPv6:::1]) by ux11.ltcm.net (8.12.9/8.12.9/UX11TT) with ESMTP id j18Cd095019480; Tue, 8 Feb 2005 13:39:00 +0100 (MET) Received: from localhost (mipam@localhost) by ux11.ltcm.net (8.12.9/8.12.9/Submit) with ESMTP id j18CcwIk021319; Tue, 8 Feb 2005 13:38:59 +0100 (MET) X-Authentication-Warning: ux11.ltcm.net: mipam owned process doing -bs Date: Tue, 8 Feb 2005 13:38:58 +0100 (MET) From: Mipam X-X-Sender: mipam@ux11.ltcm.net To: Michael Nottebrock In-Reply-To: <200502081333.08964.michaelnottebrock@gmx.net> Message-ID: References: <200502081333.08964.michaelnottebrock@gmx.net> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: freebsd-stable@freebsd.org Subject: Re: ULE status X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Feb 2005 12:39:03 -0000 On Tue, 8 Feb 2005, Michael Nottebrock wrote: > On Tuesday, 8. February 2005 13:07, Mipam wrote: > > Hi, > > > > I saw several changes to sched_ule.c in the 5 stable branch. > > Beneath is one of them: > > > > http://lists.freebsd.org/pipermail/cvs-src/2005-February/039863.html > > > > Is the ULE scheduler still far from stable in RELENG_5 or not? > > You can now compile a kernel with options SCHED_ULE again. How well it works > is for yourself to determine :-) (I've been using it on my UP machine here > since yesterday only). Okay, so then the ULE sched is fairly stable then? But it's still not the default scheduler? Is it safe to use right now under RELENG_5 or not? Oh yes, i have smp machines, two physical cpu's and one machine with a hyperthreading cpu and i do have preemption enabled in the kernel config. Would that be still safe to try? Bye, Mipam.