From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Hemminger Subject: Re: FYI - TCP/IP thin stream latency Date: Fri, 24 Oct 2008 07:59:38 -0700 Message-ID: <20081024075938.0dddb745@extreme> References: <20081016095518.749ae6e9@speedy> <20081022.221410.139436406.davem@davemloft.net> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: David Miller , doug.leith@nuim.ie, Netdev To: "Ilpo =?UTF-8?B?SsOkcnZpbmVu?=" Return-path: Received: from mail.vyatta.com ([76.74.103.46]:44894 "EHLO mail.vyatta.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751246AbYJXO7o (ORCPT ); Fri, 24 Oct 2008 10:59:44 -0400 In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: I was reading "Removing Exponential Backoff from TCP" by Mondal and Kusmznovic at Northwesetern in ACM CCR. The paper tries to show that nothing breaks by getting rid of backoff. Interestingly, FreeBSD already doesn't do backoff until after 5th retry.