From owner-freebsd-net@FreeBSD.ORG Wed Jun 17 22:53:09 2015 Return-Path: Delivered-To: freebsd-net@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id BDEFBA0F for ; Wed, 17 Jun 2015 22:53:09 +0000 (UTC) (envelope-from daemon-user@FreeBSD.org) Received: from phabric-backend.isc.freebsd.org (phabric-backend.isc.freebsd.org [IPv6:2001:4f8:3:ffe0:406a:0:50:2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 9C988D50 for ; Wed, 17 Jun 2015 22:53:09 +0000 (UTC) (envelope-from daemon-user@FreeBSD.org) Received: from phabric-backend.isc.freebsd.org (phabric-backend.isc.freebsd.org [127.0.1.5]) by phabric-backend.isc.freebsd.org (8.14.9/8.14.9) with ESMTP id t5HMr978094512 for ; Wed, 17 Jun 2015 22:53:09 GMT (envelope-from daemon-user@phabric-backend.isc.freebsd.org) Received: (from daemon-user@localhost) by phabric-backend.isc.freebsd.org (8.14.9/8.14.9/Submit) id t5HMr9ms094507; Wed, 17 Jun 2015 22:53:09 GMT (envelope-from daemon-user) Date: Wed, 17 Jun 2015 22:53:09 +0000 To: freebsd-net@freebsd.org From: "hselasky (Hans Petter Selasky)" Reply-to: D1761+325+653ae4cae3043309@FreeBSD.org Subject: [Differential] [Commented On] D1761: Extend LRO support to accumulate more than 65535 bytes Message-ID: <2595d507e8f7d88ba510acdbeb05a3fb@localhost.localdomain> X-Priority: 3 Thread-Topic: D1761: Extend LRO support to accumulate more than 65535 bytes X-Herald-Rules: none, <28> X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-Cc: X-Phabricator-Cc: In-Reply-To: References: Thread-Index: M2NjZGMxNGQwNjQ0ZTg4NzgyYzE1NGYxMTJmIFWB+lU= Precedence: bulk X-Phabricator-Sent-This-Message: Yes X-Mail-Transport-Agent: MetaMTA X-Auto-Response-Suppress: All X-Phabricator-Mail-Tags: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="utf-8" X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.20 List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 17 Jun 2015 22:53:09 -0000 hselasky added a comment. lawrence: It is someone well known to be using FreeBSD. This patch makes such a big difference when applied to +10Gbit/s connections that we can run 2 TCP streams totalling 37.5 GBit/s on a single 2.x GHz CPU core instead of only one. REPOSITORY rS FreeBSD src repository REVISION DETAIL https://reviews.freebsd.org/D1761 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: hselasky, rrs, glebius, gnn, emaste, rwatson, bz, imp, np, jfv, adrian, lstewart Cc: imp, freebsd-net-list