From owner-freebsd-current@FreeBSD.ORG Fri Feb 10 19:52:33 2006 Return-Path: X-Original-To: current@freebsd.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B6E7A16A429 for ; Fri, 10 Feb 2006 19:52:33 +0000 (GMT) (envelope-from phk@critter.freebsd.dk) Received: from pasmtp.tele.dk (pasmtp.tele.dk [193.162.159.95]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6196343D46 for ; Fri, 10 Feb 2006 19:52:33 +0000 (GMT) (envelope-from phk@critter.freebsd.dk) Received: from critter.freebsd.dk (0x535c0e2a.sgnxx1.adsl-dhcp.tele.dk [83.92.14.42]) by pasmtp.tele.dk (Postfix) with ESMTP id 711DB1EC32C; Fri, 10 Feb 2006 20:52:32 +0100 (CET) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.13.4/8.13.4) with ESMTP id k1AJqVEO006156; Fri, 10 Feb 2006 19:52:31 GMT (envelope-from phk@critter.freebsd.dk) To: Andrew Gallatin From: "Poul-Henning Kamp" In-Reply-To: Your message of "Fri, 10 Feb 2006 14:36:10 EST." <17388.60202.862312.337026@grasshopper.cs.duke.edu> Date: Fri, 10 Feb 2006 19:52:31 +0000 Message-ID: <6155.1139601151@critter.freebsd.dk> Sender: phk@critter.freebsd.dk Cc: current@freebsd.org Subject: Re: [TEST/REVIEW] cpu time accounting patch, step 2 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: Fri, 10 Feb 2006 19:52:33 -0000 In message <17388.60202.862312.337026@grasshopper.cs.duke.edu>, Andrew Gallatin writes: >I think you nailed the biggest source of overhead, but there is >apparently a lot more performance that we can get out of the hardware. >I'd love to see you commit this. I will, but I need to sort out a few minor details first. -- 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.