From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: [PATCH v2 net-next] tcp: switch rtt estimations to usec resolution Date: Sun, 23 Feb 2014 13:41:58 -0800 Message-ID: <1393191718.2316.57.camel@edumazet-glaptop2.roam.corp.google.com> References: <1393137487.2316.48.camel@edumazet-glaptop2.roam.corp.google.com> <1393178122.2316.50.camel@edumazet-glaptop2.roam.corp.google.com> <1393181458.2316.56.camel@edumazet-glaptop2.roam.corp.google.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: Julian Anastasov , David Miller , netdev , Neal Cardwell , Larry Brakmo To: Yuchung Cheng Return-path: Received: from mail-pa0-f50.google.com ([209.85.220.50]:57534 "EHLO mail-pa0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751740AbaBWVmA (ORCPT ); Sun, 23 Feb 2014 16:42:00 -0500 Received: by mail-pa0-f50.google.com with SMTP id kp14so5646067pab.23 for ; Sun, 23 Feb 2014 13:41:59 -0800 (PST) In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: On Sun, 2014-02-23 at 11:19 -0800, Yuchung Cheng wrote: > Let's change sack RTT to usec as well so the srtt estimator takes RTT > using the same precision. > > I've sketched a patch (compile test only), and will review your patch > more thoroughly tomorrow. Thanks! > Thanks, I'll integrate this in v3.