From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net-next v3] tcp: use tcp_flags in tcp_data_queue() Date: Sun, 28 Sep 2014 16:38:37 -0400 (EDT) Message-ID: <20140928.163837.2085219030985059581.davem@davemloft.net> References: <1411564948.15395.31.camel@edumazet-glaptop2.roam.corp.google.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, edumazet@google.com To: panweiping3@gmail.com Return-path: Received: from shards.monkeyblade.net ([149.20.54.216]:47327 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751632AbaI1Uii (ORCPT ); Sun, 28 Sep 2014 16:38:38 -0400 In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: From: Weiping Pan Date: Wed, 24 Sep 2014 22:17:02 +0800 > This patch is a cleanup which follows the idea in commit e11ecddf5128 (tcp: use > TCP_SKB_CB(skb)->tcp_flags in input path), > and it may reduce register pressure since skb->cb[] access is fast, > bacause skb is probably in a register. > > v2: remove variable th > v3: reword the changelog > > Signed-off-by: Weiping Pan Applied, thanks.