From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: [PATCH net-next] tcp: expose both send and receive intervals for rate sample Date: Mon, 9 Jul 2018 11:11:45 -0700 Message-ID: <4013452e-55ed-171e-3092-1a00d7f7be36@gmail.com> References: <1531158819-7901-1-git-send-email-deeptir@mit.edu> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: Deepti Raghavan , David Miller Return-path: Received: from mail-pl0-f65.google.com ([209.85.160.65]:32865 "EHLO mail-pl0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933703AbeGISLs (ORCPT ); Mon, 9 Jul 2018 14:11:48 -0400 Received: by mail-pl0-f65.google.com with SMTP id 6-v6so6388279plb.0 for ; Mon, 09 Jul 2018 11:11:48 -0700 (PDT) In-Reply-To: <1531158819-7901-1-git-send-email-deeptir@mit.edu> Content-Language: en-US Sender: netdev-owner@vger.kernel.org List-ID: On 07/09/2018 10:53 AM, Deepti Raghavan wrote: > Congestion control algorithms, which access the rate sample > through the tcp_cong_control function, only have access to the maximum > of the send and receive interval, for cases where the acknowledgment > rate may be inaccurate due to ACK compression or decimation. Algorithms > may want to use send rates and receive rates as separate signals. > > Signed-off-by: Deepti Raghavan Signed-off-by: Eric Dumazet (Assuming another CC is coming soon, using this...) Thanks