From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH/RFC] [v2] TCP: use non-delayed ACK for congestion control RTT Date: Fri, 21 Dec 2007 06:05:48 -0800 (PST) Message-ID: <20071221.060548.97855627.davem@davemloft.net> References: <20071221.031400.194877955.davem@davemloft.net> <20071221133106.GA7995@nuim.ie> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: ilpo.jarvinen@helsinki.fi, netdev@vger.kernel.org To: Gavin.McCullagh@nuim.ie Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:58955 "EHLO sunset.davemloft.net" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1755786AbXLUOFs (ORCPT ); Fri, 21 Dec 2007 09:05:48 -0500 In-Reply-To: <20071221133106.GA7995@nuim.ie> Sender: netdev-owner@vger.kernel.org List-ID: From: Gavin McCullagh Date: Fri, 21 Dec 2007 13:31:06 +0000 > On Fri, 21 Dec 2007, David Miller wrote: > > > When Gavin respins the patch I'll look at in the context of submitting > > it as a bug fix. So Gavin please generate the patch against Linus's > > vanilla GIT tree or net-2.6, your choise. > > The existing patch was against Linus' linux-2.6.git from a few days ago so > I've updated my tree and regenerated the patch (below). Is that the right > one? Yep, it is. > I need to re-read properly, but I think the same problem affects the > microsecond values where TCP_CONG_RTT_STAMP is set (used by vegas, veno, > yeah, illinois). I might follow up with another patch which changes the > behaviour where TCP_CONG_RTT_STAMP when I'm more sure of that. Ok, let us know what you find.