From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net-next 0/5] bpf: add support for BASE_RTT Date: Sun, 22 Oct 2017 03:12:23 +0100 (WEST) Message-ID: <20171022.031223.683555755677968365.davem@davemloft.net> References: <20171020180543.4156833-1-brakmo@fb.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, kernel-team@fb.com, ast@fb.com, daniel@iogearbox.net, bmatheny@fb.com To: brakmo@fb.com Return-path: Received: from shards.monkeyblade.net ([184.105.139.130]:57662 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932310AbdJVCM1 (ORCPT ); Sat, 21 Oct 2017 22:12:27 -0400 In-Reply-To: <20171020180543.4156833-1-brakmo@fb.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Lawrence Brakmo Date: Fri, 20 Oct 2017 11:05:38 -0700 > This patch set adds the following functionality to socket_ops BPF > programs. > 1) Add bpf helper function bpf_getsocketops. Currently only supports > TCP_CONGESTION > 2) Add BPF_SOCKET_OPS_BASE_RTT op to get the base RTT of the > connection. In general, the base RTT indicates the threshold such > that RTTs above it indicate congestion. More details in the > relevant patches. Series applied, thank you.