From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH v2 net-next 1/2] tcp: introduce tcp_data_queue_ofo Date: Mon, 19 Mar 2012 16:57:45 -0400 (EDT) Message-ID: <20120319.165745.234764335458562219.davem@davemloft.net> References: <1332077854.3722.52.camel@edumazet-laptop> <1332104804.3597.0.camel@edumazet-laptop> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: ncardwell@google.com, netdev@vger.kernel.org, therbert@google.com, ilpo.jarvinen@helsinki.fi, hkchu@google.com, ycheng@google.com To: eric.dumazet@gmail.com Return-path: Received: from shards.monkeyblade.net ([198.137.202.13]:38873 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753682Ab2CSU6B (ORCPT ); Mon, 19 Mar 2012 16:58:01 -0400 In-Reply-To: <1332104804.3597.0.camel@edumazet-laptop> Sender: netdev-owner@vger.kernel.org List-ID: From: Eric Dumazet Date: Sun, 18 Mar 2012 14:06:44 -0700 > Split tcp_data_queue() in two parts for better readability. > > tcp_data_queue_ofo() is responsible for queueing incoming skb into out > of order queue. > > Change code layout so that the skb_set_owner_r() is performed only if > skb is not dropped. > > This is a preliminary patch before "reduce out_of_order memory use" > following patch. > > Signed-off-by: Eric Dumazet Applied.