From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH 2/3] [IPV6]: Avoid skb_copy/pskb_copy/skb_realloc_headroom on input Date: Mon, 15 Oct 2007 01:29:17 -0700 (PDT) Message-ID: <20071015.012917.03996009.davem@davemloft.net> References: <20071014144649.GA14792@gondor.apana.org.au> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: kaber@trash.net, hadi@cyberus.ca, netdev@vger.kernel.org, kuznet@ms2.inr.ac.ru, yoshfuji@linux-ipv6.org, tgraf@suug.ch To: herbert@gondor.apana.org.au Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:55581 "EHLO sunset.davemloft.net" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1757239AbXJOI3N (ORCPT ); Mon, 15 Oct 2007 04:29:13 -0400 In-Reply-To: Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Herbert Xu Date: Sun, 14 Oct 2007 22:49:04 +0800 > [IPV6]: Avoid skb_copy/pskb_copy/skb_realloc_headroom on input > > This patch replaces unnecessary uses of skb_copy by pskb_expand_head > on the IPv6 input path. > > This allows us to remove the double pointers later. > > Signed-off-by: Herbert Xu Applied.