From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [RFC] TCP: Support configurable delayed-ack parameters. Date: Tue, 19 Jun 2012 14:21:58 -0700 (PDT) Message-ID: <20120619.142158.2026176205742396086.davem@davemloft.net> References: <1340067163-29329-1-git-send-email-greearb@candelatech.com> <1340082688.7491.2299.camel@edumazet-glaptop> <4FE0A4CF.6000906@candelatech.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: eric.dumazet@gmail.com, netdev@vger.kernel.org, dbaluta@ixiacom.com To: greearb@candelatech.com Return-path: Received: from shards.monkeyblade.net ([149.20.54.216]:58649 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753463Ab2FSVV7 (ORCPT ); Tue, 19 Jun 2012 17:21:59 -0400 In-Reply-To: <4FE0A4CF.6000906@candelatech.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Ben Greear Date: Tue, 19 Jun 2012 09:11:59 -0700 > Dave..any opinion on this? I'll be happy to get rid of the > multiply caching if it's agreed that it should not be there. I disagree fundamentally with the feature. I can't believe for one minute that we can't do ACK stretching dynamically using reasonable heuristics. And, as Stephen said, we already have too many damn knobs.