From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH 0/7] TCP CUBIC Hystart fixes Date: Tue, 22 Mar 2011 05:05:06 -0700 (PDT) Message-ID: <20110322.050506.226754526.davem@davemloft.net> References: <20110314175211.788224699@vyatta.com> <20110322113542.GB21254@xanadu.blop.info> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: shemminger@vyatta.com, netdev@vger.kernel.org To: lucas.nussbaum@loria.fr Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:40130 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751641Ab1CVME2 (ORCPT ); Tue, 22 Mar 2011 08:04:28 -0400 In-Reply-To: <20110322113542.GB21254@xanadu.blop.info> Sender: netdev-owner@vger.kernel.org List-ID: From: Lucas Nussbaum Date: Tue, 22 Mar 2011 12:35:42 +0100 > On 14/03/11 at 10:52 -0700, Stephen Hemminger wrote: >> This is the merge of my patches and recent update Sangtae. >> It addresses the problems reported by Lucas Nussbaum that Hystart causes >> poor startup performance over links with lots of buffering. > > What do you plan to do regarding stable kernels? We should probably > either push that patch serie, or disable hystart if HZ < 1000. I think once the patch series gets some soaking time in Linus's tree we can send it over to -stable.