From owner-freebsd-current@FreeBSD.ORG Mon Apr 21 05:23:56 2008 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 723DA1065759; Mon, 21 Apr 2008 05:23:56 +0000 (UTC) (envelope-from phk@critter.freebsd.dk) Received: from phk.freebsd.dk (phk.freebsd.dk [130.225.244.222]) by mx1.freebsd.org (Postfix) with ESMTP id 2B5C88FC15; Mon, 21 Apr 2008 05:23:56 +0000 (UTC) (envelope-from phk@critter.freebsd.dk) Received: from critter.freebsd.dk (unknown [192.168.61.3]) by phk.freebsd.dk (Postfix) with ESMTP id 53ABE17105; Mon, 21 Apr 2008 05:23:54 +0000 (UTC) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.14.2/8.14.2) with ESMTP id m3L5NqMN076907; Mon, 21 Apr 2008 05:23:52 GMT (envelope-from phk@critter.freebsd.dk) To: Julian Elischer From: "Poul-Henning Kamp" In-Reply-To: Your message of "Sun, 20 Apr 2008 22:12:31 MST." <480C223F.2040303@elischer.org> Date: Mon, 21 Apr 2008 05:23:52 +0000 Message-ID: <76906.1208755432@critter.freebsd.dk> Sender: phk@critter.freebsd.dk Cc: freebsd-current@freebsd.org, Andrew Gallatin , gnn@freebsd.org Subject: Re: TSC Timecounter and multi-core/SMP 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: Mon, 21 Apr 2008 05:23:56 -0000 In message <480C223F.2040303@elischer.org>, Julian Elischer writes: >> Probably because it's very very difficult to get right :) > >and they've had over 20 years to think of something. Well, basically they have thought, but they have talked to the wrong OS people. -- 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.