From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rick Jones Subject: Re: [PATCH] tcp: change tcp_adv_win_scale and tcp_rmem[2] Date: Wed, 02 May 2012 14:05:52 -0700 Message-ID: <4FA1A1B0.3060407@hp.com> References: <1335961721.22133.562.camel@edumazet-glaptop> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Cc: David Miller , Neal Cardwell , netdev , Tom Herbert , Yuchung Cheng To: Eric Dumazet Return-path: Received: from g6t0187.atlanta.hp.com ([15.193.32.64]:1469 "EHLO g6t0187.atlanta.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751299Ab2EBVFz (ORCPT ); Wed, 2 May 2012 17:05:55 -0400 In-Reply-To: <1335961721.22133.562.camel@edumazet-glaptop> Sender: netdev-owner@vger.kernel.org List-ID: On 05/02/2012 05:28 AM, Eric Dumazet wrote: > We should adjust the len/truesize ratio to 50% instead of 75% As an added bonus, it would be consistent with the code behind setsockopt(SO_[SND|RCV]BUF) doubling what the user passes-in. (modulo the net.core.[rw]mem_max setting) rick jones