From owner-freebsd-arch@FreeBSD.ORG Fri Oct 28 08:33:36 2011 Return-Path: Delivered-To: freebsd-arch@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 54175106564A; Fri, 28 Oct 2011 08:33:36 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from phk.freebsd.dk (phk.freebsd.dk [130.225.244.222]) by mx1.freebsd.org (Postfix) with ESMTP id 132A28FC12; Fri, 28 Oct 2011 08:33:35 +0000 (UTC) Received: from critter.freebsd.dk (critter-phk.freebsd.dk [192.168.48.2]) by phk.freebsd.dk (Postfix) with ESMTP id 447ED5DAD; Fri, 28 Oct 2011 08:33:34 +0000 (UTC) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.14.5/8.14.5) with ESMTP id p9S8Sxqb002348; Fri, 28 Oct 2011 08:29:01 GMT (envelope-from phk@phk.freebsd.dk) To: John-Mark Gurney From: "Poul-Henning Kamp" In-Reply-To: Your message of "Fri, 28 Oct 2011 00:37:10 MST." <20111028073710.GP25601@funkthat.com> Content-Type: text/plain; charset=ISO-8859-1 Date: Fri, 28 Oct 2011 08:28:59 +0000 Message-ID: <2347.1319790539@critter.freebsd.dk> Cc: Adrian Chadd , freebsd-arch@freebsd.org Subject: Re: newbus IO ordering semantics - moving forward X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Oct 2011 08:33:36 -0000 In message <20111028073710.GP25601@funkthat.com>, John-Mark Gurney writes: >Adrian Chadd wrote this message on Fri, Oct 28, 2011 at 04:28 +0800: >I think we should complain about the drivers that are NOT using the >lazy/loose semantics as those are the drivers that are slower than >they should be, and/or not written properly. Amen. -- 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.