From owner-freebsd-arch@FreeBSD.ORG Thu Nov 4 08:48:11 2004 Return-Path: Delivered-To: freebsd-arch@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id D3AB016A4CE for ; Thu, 4 Nov 2004 08:48:11 +0000 (GMT) Received: from xorpc.icir.org (xorpc.icir.org [192.150.187.68]) by mx1.FreeBSD.org (Postfix) with ESMTP id BF1C443D5A for ; Thu, 4 Nov 2004 08:48:11 +0000 (GMT) (envelope-from rizzo@icir.org) Received: from xorpc.icir.org (localhost [127.0.0.1]) by xorpc.icir.org (8.12.11/8.12.8) with ESMTP id iA48mBLK057948; Thu, 4 Nov 2004 00:48:11 -0800 (PST) (envelope-from rizzo@xorpc.icir.org) Received: (from rizzo@localhost) by xorpc.icir.org (8.12.11/8.12.3/Submit) id iA48mBwb057947; Thu, 4 Nov 2004 00:48:11 -0800 (PST) (envelope-from rizzo) Date: Thu, 4 Nov 2004 00:48:11 -0800 From: Luigi Rizzo To: Poul-Henning Kamp Message-ID: <20041104004811.A57935@xorpc.icir.org> References: <39210.1099557885@critter.freebsd.dk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: <39210.1099557885@critter.freebsd.dk>; from phk@phk.freebsd.dk on Thu, Nov 04, 2004 at 09:44:45AM +0100 cc: arch@freebsd.org Subject: Re: HEADSUP: HZ=1000 by default on i386 X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 04 Nov 2004 08:48:11 -0000 On Thu, Nov 04, 2004 at 09:44:45AM +0100, Poul-Henning Kamp wrote: > > We increasingly need better granularity in our sleep/wakeup calls and > things like device polling and trafic shaping needs higher granularity > in particular. are you trying to put the blame on me ? :) cheers luigi > So pending any really good arguments to the contrary I plan to increase > HZ to 1000 on i386 this weekend. > > You can still define any HZ value you like in your kernel config file > or even set it from the loader. > > -- > Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 > phk@FreeBSD.ORG | TCP/IP since RFC 956 > FreeBSD committer | BSD since 4.3-tahoe > Never attribute to malice what can adequately be explained by incompetence. > _______________________________________________ > freebsd-arch@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-arch > To unsubscribe, send any mail to "freebsd-arch-unsubscribe@freebsd.org"