From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 31 May 2001 12:00:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 31 May 2001 12:00:15 -0400 Received: from motgate3.mot.com ([144.189.100.103]:29146 "EHLO motgate3.mot.com") by vger.kernel.org with ESMTP id ; Thu, 31 May 2001 12:00:03 -0400 Message-Id: <3B166A44.F1A8B0A@crm.mot.com> Date: Thu, 31 May 2001 17:59:00 +0200 From: Emmanuel Varagnat Organization: Motorola X-Mailer: Mozilla 4.61 [en] (X11; I; Linux 2.4.3 i686) X-Accept-Language: en MIME-Version: 1.0 To: "linux-kernel@vger.kernel.org" Subject: sk_buff question Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org I need to had a header to the data in the sk_buff. But what to do if there is no enough space left at the head ? I saw skb_copy_expand, but it gives me a new sk_buff. Is there a way to expand the headroom and keep the pointer on the sk_buff ? Thanks -Manu