From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: Blogpost evaluation this [PATCH v4 net-next RFC] net: Generic XDP Date: Mon, 24 Apr 2017 18:26:43 -0400 (EDT) Message-ID: <20170424.182643.485613135674690555.davem@davemloft.net> References: <20170413.120925.2082322246776478766.davem@davemloft.net> <20170424162405.1183f2e7@redhat.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: xdp-newbies@vger.kernel.org, netdev@vger.kernel.org, andy@greyhouse.net To: brouer@redhat.com Return-path: Received: from shards.monkeyblade.net ([184.105.139.130]:58552 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S967445AbdDXW0p (ORCPT ); Mon, 24 Apr 2017 18:26:45 -0400 In-Reply-To: <20170424162405.1183f2e7@redhat.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Jesper Dangaard Brouer Date: Mon, 24 Apr 2017 16:24:05 +0200 > I've done a very detailed evaluation of this patch, and I've created a > blogpost like report here: > > https://prototype-kernel.readthedocs.io/en/latest/blogposts/xdp25_eval_generic_xdp_tx.html Thanks for doing this Jesper. > I didn't evaluate the adjust_head part, so I hope Andy is still > planning to validate that part? I was hoping he would post some results today as well. Andy, how goes it? :) Once the basic patch is ready and integrated in we can try to do xmit_more in generic XDP and see what that does for XDP_TX performance.