From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [patch net-next] net: 8021q: move vlan offload registrations into vlan_core Date: Fri, 16 Nov 2018 19:51:29 -0800 (PST) Message-ID: <20181116.195129.1507791405289090862.davem@davemloft.net> References: <20181113222248.2773-1-jiri@resnulli.us> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, michaelsh86@gmail.com, ktkhai@virtuozzo.com, sbrivio@redhat.com, sd@queasysnail.net, xiyou.wangcong@gmail.com, dcaratti@redhat.com, dsahern@gmail.com, weiyongjun1@huawei.com, ivan.khoronzhuk@linaro.org, grygorii.strashko@ti.com, tariqt@mellanox.com, makita.toshiaki@lab.ntt.co.jp, mirq-linux@rere.qmqm.pl, mlxsw@mellanox.com To: jiri@resnulli.us Return-path: Received: from shards.monkeyblade.net ([23.128.96.9]:48270 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729714AbeKQOGn (ORCPT ); Sat, 17 Nov 2018 09:06:43 -0500 In-Reply-To: <20181113222248.2773-1-jiri@resnulli.us> Sender: netdev-owner@vger.kernel.org List-ID: From: Jiri Pirko Date: Tue, 13 Nov 2018 23:22:48 +0100 > From: Jiri Pirko > > Currently, the vlan packet offloads are registered only upon 8021q module > load. However, even without this module loaded, the offloads could be > utilized, for example by openvswitch datapath. As reported by Michael, > that causes 2x to 5x performance improvement, depending on a testcase. > > So move the vlan offload registrations into vlan_core and make this > available even without 8021q module loaded. > > Reported-by: Michael Shteinbok > Signed-off-by: Jiri Pirko > Tested-by: Michael Shteinbok Applied, thanks Jiri.