From owner-freebsd-arch@FreeBSD.ORG Sun Nov 13 11:36:21 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 8E870106564A for ; Sun, 13 Nov 2011 11:36:21 +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 4A0178FC15 for ; Sun, 13 Nov 2011 11:36:21 +0000 (UTC) Received: from critter.freebsd.dk (critter.freebsd.dk [192.168.61.3]) by phk.freebsd.dk (Postfix) with ESMTP id 4202E5DA8; Sun, 13 Nov 2011 11:36:20 +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 pADBaJ26026039; Sun, 13 Nov 2011 11:36:20 GMT (envelope-from phk@phk.freebsd.dk) To: Kostik Belousov From: "Poul-Henning Kamp" In-Reply-To: Your message of "Sun, 13 Nov 2011 13:13:38 +0200." <20111113111338.GX50300@deviant.kiev.zoral.com.ua> Content-Type: text/plain; charset=ISO-8859-1 Date: Sun, 13 Nov 2011 11:36:19 +0000 Message-ID: <26038.1321184179@critter.freebsd.dk> Cc: tim@kientzle.com, perryh@pluto.rain.com, freebsd-arch@freebsd.org Subject: Re: [PATCH] fadvise(2) system call 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: Sun, 13 Nov 2011 11:36:21 -0000 In message <20111113111338.GX50300@deviant.kiev.zoral.com.ua>, Kostik Belousov writes: >Drivers can see the file offset and operate on them properly, but not at >the lseek(2) time. Right, that's what I meant: The offset is not passed in as an independent entity, only as a param of data movement. -- 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.