Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264325AbTKZVYS (ORCPT ); Wed, 26 Nov 2003 16:24:18 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264326AbTKZVYS (ORCPT ); Wed, 26 Nov 2003 16:24:18 -0500 Received: from mail.jlokier.co.uk ([81.29.64.88]:23681 "EHLO mail.shareable.org") by vger.kernel.org with ESMTP id S264325AbTKZVYR (ORCPT ); Wed, 26 Nov 2003 16:24:17 -0500 Date: Wed, 26 Nov 2003 21:24:06 +0000 From: Jamie Lokier To: "David S. Miller" Cc: "Theodore Ts'o" , ak@suse.de, linux-kernel@vger.kernel.org Subject: Re: Fire Engine?? Message-ID: <20031126212406.GL14383@mail.shareable.org> References: <20031125183035.1c17185a.davem@redhat.com.suse.lists.linux.kernel> <20031126113040.3b774360.davem@redhat.com> <20031126202216.GA13116@thunk.org> <20031126130254.010440e5.davem@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20031126130254.010440e5.davem@redhat.com> User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 668 Lines: 19 David S. Miller wrote: > > that are currently requesting timestamps, then we can dispense with > > taking the timestamp. > > You can predict what the arguments will be for the user's > recvmsg() system call at the time of packet reception? Wow, > show me how :) recvmsg() doesn't return timestamps until they are requested using setsockopt(...SO_TIMESTAMP...). See sock_recv_timestamp() in include/net/sock.h. -- Jamie - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/