From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexander Aring Subject: Re: [PATCH net-next v2 2/6] 6lowpan: fix fragmentation on sending side Date: Tue, 25 Feb 2014 03:38:34 +0100 Message-ID: <20140225023833.GA18062@omega> References: <1393009142-1694-3-git-send-email-alex.aring@gmail.com> <20140224.185213.1069306984692624378.davem@davemloft.net> <20140225012155.GA16712@omega> <20140224.203138.676703794377468037.davem@davemloft.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Cc: alex.bluesman.smirnov@gmail.com, dbaryshkov@gmail.com, linux-zigbee-devel@lists.sourceforge.net, netdev@vger.kernel.org, martin.townsend@xsilon.com To: David Miller Return-path: Received: from mail-ee0-f43.google.com ([74.125.83.43]:64766 "EHLO mail-ee0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750899AbaBYCil (ORCPT ); Mon, 24 Feb 2014 21:38:41 -0500 Received: by mail-ee0-f43.google.com with SMTP id e51so3446198eek.2 for ; Mon, 24 Feb 2014 18:38:40 -0800 (PST) Content-Disposition: inline In-Reply-To: <20140224.203138.676703794377468037.davem@davemloft.net> Sender: netdev-owner@vger.kernel.org List-ID: On Mon, Feb 24, 2014 at 08:31:38PM -0500, David Miller wrote: > From: Alexander Aring > Date: Tue, 25 Feb 2014 02:21:57 +0100 > > > In this case I can be sure we talking with ARPHRD_IEEE802154 devices only. > > This doesn't mean anything. > > The qdisc layer can be involved no matter what. Once you call > dev_queue_xmit(), all bets are off wrt. the SKB control block. > It is not your's to use past that point. > Okay, thanks. Then I know some other issues we have right now. I will put it on my todo list and will make a other non cb solution for this part. - Alex