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=-14.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 89D06C07E96 for ; Sun, 11 Jul 2021 16:23:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5C53061153 for ; Sun, 11 Jul 2021 16:23:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231276AbhGKQ0h (ORCPT ); Sun, 11 Jul 2021 12:26:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39152 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229665AbhGKQ0f (ORCPT ); Sun, 11 Jul 2021 12:26:35 -0400 Received: from mail-ot1-x330.google.com (mail-ot1-x330.google.com [IPv6:2607:f8b0:4864:20::330]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C5568C0613DD for ; Sun, 11 Jul 2021 09:23:47 -0700 (PDT) Received: by mail-ot1-x330.google.com with SMTP id w15-20020a056830144fb02904af2a0d96f3so15802490otp.6 for ; Sun, 11 Jul 2021 09:23:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=B3CqA+AxSniV0MpzXT5ucyWp/lZXKZaZKilQOTJs1Jo=; b=YjVfbavdkHi0b/6WiHx1EvC2B4i1WpNAmR1d04phBa2u2uAtKHaaiZmHoyKhuZXGpU DFMta0xB1xyMVQ9FSp5Cq2z+9jIh39udr0i3VmifaHa8eLcYSMREvPQohlIHJLTz3k5L JvhqOEFVtnxnqSlsDm0ELSw8cg2MUO3CX8c/C1o0looau9YylpoOnPGtb1eSIfwhbm/N VdGBjKbi1RRp14iNiq8CKig6Xp/3Kr5gMZQE11QWb3n75l8Wt5IhJ+A3gLlYPOvvNGHZ kqkdokN0M1UIEcRCAcdslgePTFKh0oUkPENu68Ze+TeiXF4Cx2+BBIuW7nBWmQmLh7vF g7ww== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=B3CqA+AxSniV0MpzXT5ucyWp/lZXKZaZKilQOTJs1Jo=; b=T2fpt5dLM/+9/IzrtbpqWL99UJXhRpxmJdOnDLIN5upNiECWUnNYwHQv/NeloBqYMt /eHYwytAYeDIzqq/SLqXdwSPDZZmXFjDvEAu8f00qb3xYn5aFavUx7h+/zloqTl6JuJl RgCk+fB60MUsTaR3w67mhvj9Qaxa/ITa9uhoM9Lz6ANcHoe7vt0j+EH+WkFFnbRuBnzl NicDkJW+3WbQ9tugfxZGcMmETKLmyWIHa4L0hWMmSlBp7MqUj63WoUqaoDRbwS/H3oDI 8kEkm8LEHhpoL0oUy7MbSJpsXFF5MSuv5WwwVvFHW3bKdYXHYclDG+FAYEGR0+paPFtw slHw== X-Gm-Message-State: AOAM531aNOPGJY02MhBun1qaUNqANDGEP113Uc47GCGRo+Ap1312uwEP 5pQmnSihUC9Atg1iO7jlkhE= X-Google-Smtp-Source: ABdhPJy/OMO+VhJFVf17vpdzjdgyUBMWAr9dg5kVuF1lqYIk5+aWZdR9K5eMFugpxRXR5UII8ez8Kw== X-Received: by 2002:a9d:5f07:: with SMTP id f7mr37334186oti.183.1626020626792; Sun, 11 Jul 2021 09:23:46 -0700 (PDT) Received: from Davids-MacBook-Pro.local ([8.48.134.38]) by smtp.googlemail.com with ESMTPSA id w26sm2528301oth.75.2021.07.11.09.23.45 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 11 Jul 2021 09:23:46 -0700 (PDT) Subject: Re: [PATCH net-next 1/2] net: ipv6: introduce ip6_dst_mtu_maybe_forward To: Vadim Fedorenko , David Ahern , netdev@vger.kernel.org Cc: Jakub Kicinski , Hideaki YOSHIFUJI , "David S. Miller" , Pablo Neira Ayuso , Florian Westphal References: <20210705213617.18317-1-vfedorenko@novek.ru> <20210705213617.18317-2-vfedorenko@novek.ru> From: David Ahern Message-ID: <897c968b-866f-b5c3-7f59-eab0c92f166b@gmail.com> Date: Sun, 11 Jul 2021 10:23:44 -0600 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <20210705213617.18317-2-vfedorenko@novek.ru> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 7/5/21 3:36 PM, Vadim Fedorenko wrote: > Replace ip6_dst_mtu_forward with ip6_dst_mtu_maybe_forward and > reuse this code in ip6_mtu. Actually these two functions were > almost duplicates, this change will simplify the maintaince of > mtu calculation code. > > Signed-off-by: Vadim Fedorenko > --- > include/net/ip6_route.h | 5 +++-- > net/ipv6/ip6_output.c | 2 +- > net/ipv6/route.c | 20 +------------------- > net/netfilter/nf_flow_table_core.c | 2 +- > 4 files changed, 6 insertions(+), 23 deletions(-) > Reviewed-by: David Ahern