Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754623Ab0ARVB6 (ORCPT ); Mon, 18 Jan 2010 16:01:58 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754520Ab0ARVB5 (ORCPT ); Mon, 18 Jan 2010 16:01:57 -0500 Received: from smtp1.linux-foundation.org ([140.211.169.13]:35673 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751636Ab0ARVB4 (ORCPT ); Mon, 18 Jan 2010 16:01:56 -0500 Date: Mon, 18 Jan 2010 13:00:38 -0800 From: Stephen Hemminger To: Michael Breuer Cc: Jarek Poplawski , David Miller , akpm@linux-foundation.org, flyboy@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH] af_packet: Don't use skb after dev_queue_xmit() Message-ID: <20100118130038.77a3adfb@nehalam> In-Reply-To: <4B54CB0D.5070604@majjas.com> References: <4B4E2F89.2050606@majjas.com> <20100113210908.GA3065@del.dom.local> <4B4E3834.3000609@majjas.com> <4B533A46.9050600@majjas.com> <20100117221746.GA3161@del.dom.local> <4B53906B.2020608@majjas.com> <20100117230531.GC3161@del.dom.local> <4B539A0A.2000504@majjas.com> <20100118073018.GA6270@ff.dom.local> <4B548C6B.10607@majjas.com> <20100118204658.GC3157@del.dom.local> <4B54CB0D.5070604@majjas.com> Organization: Linux Foundation X-Mailer: Claws Mail 3.7.2 (GTK+ 2.18.3; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 588 Lines: 17 On Mon, 18 Jan 2010 15:56:45 -0500 Michael Breuer wrote: > >> 2. The dropped tx packet (DHCP) is a bit harder to recreate, but it > >> still happens. > >> You might want to use tc filter rule to set priority of DHCP packets higher. This would cause them to be in a separate queue and eliminate the problem. -- -- 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/