From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4F29DC43613 for ; Sat, 22 Jun 2019 23:54:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2D7662070B for ; Sat, 22 Jun 2019 23:54:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726516AbfFVXyw (ORCPT ); Sat, 22 Jun 2019 19:54:52 -0400 Received: from shards.monkeyblade.net ([23.128.96.9]:32916 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726286AbfFVXyw (ORCPT ); Sat, 22 Jun 2019 19:54:52 -0400 Received: from localhost (unknown [IPv6:2601:601:9f80:35cd::d71]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 87A6F1540C17D; Sat, 22 Jun 2019 16:54:51 -0700 (PDT) Date: Sat, 22 Jun 2019 16:54:51 -0700 (PDT) Message-Id: <20190622.165451.1834907805634183167.davem@davemloft.net> To: lucien.xin@gmail.com Cc: netdev@vger.kernel.org, jon.maloy@ericsson.com, ying.xue@windriver.com, tipc-discussion@lists.sourceforge.net, pabeni@redhat.com Subject: Re: [PATCH net] tipc: add dst_cache support for udp media From: David Miller In-Reply-To: <0ea2e8519f14d5c9e7bb7ba82a5be371bd4cb9ab.1561028621.git.lucien.xin@gmail.com> References: <0ea2e8519f14d5c9e7bb7ba82a5be371bd4cb9ab.1561028621.git.lucien.xin@gmail.com> X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Sat, 22 Jun 2019 16:54:51 -0700 (PDT) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Xin Long Date: Thu, 20 Jun 2019 19:03:41 +0800 > As other udp/ip tunnels do, tipc udp media should also have a > lockless dst_cache supported on its tx path. > > Here we add dst_cache into udp_replicast to support dst cache > for both rmcast and rcast, and rmcast uses ub->rcast and each > rcast uses its own node in ub->rcast.list. > > Signed-off-by: Xin Long I'll apply this to net-next after the next net --> net-next marge since it depends upon the register_pernet_device change.