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=-21.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT, USER_IN_DEF_DKIM_WL 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 DD406C4167B for ; Fri, 11 Dec 2020 01:59:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A4CD423ECE for ; Fri, 11 Dec 2020 01:59:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2394990AbgLKB70 (ORCPT ); Thu, 10 Dec 2020 20:59:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42378 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389173AbgLKB7J (ORCPT ); Thu, 10 Dec 2020 20:59:09 -0500 Received: from mail-pf1-x44a.google.com (mail-pf1-x44a.google.com [IPv6:2607:f8b0:4864:20::44a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 97619C0613CF for ; Thu, 10 Dec 2020 17:58:29 -0800 (PST) Received: by mail-pf1-x44a.google.com with SMTP id x20so5341143pfm.6 for ; Thu, 10 Dec 2020 17:58:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=sender:date:message-id:mime-version:subject:from:to:cc; bh=X3AoiKidQ6crGHD5wFDjzqhurb9cqFSlsgkfzt0x/6g=; b=rbpEnMrvqzGoVBNEIxdvmt42OVp8gS2HseDuthH7KFwBY5/+swso8bllcGKBG5An1L TUglQYQE+3XhjiQuyEFRwqrPUOujWVnEclYdpKlUp7pCuhIiFjeoYVg0XvsstAkgxC2t XrAVUToqYXxT+Ee0H0V50oxqPrfEDXVPSt/FXpese/7yWEuSvWHUJaMILffHwRKiy/e7 KTaLsUDvU1rlfk6Z8Yd+82HK7spF6UWrh1Tp+GsQs8DkLR6z6+kM2m6NZpps5xetM06W kqzG4Jj+a5dteYxsTf6kTNEWwJJimL1bpOrMuJrlK6BE46MpknEqHgHyOuuBqwwbwHwR iRXQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:message-id:mime-version:subject:from :to:cc; bh=X3AoiKidQ6crGHD5wFDjzqhurb9cqFSlsgkfzt0x/6g=; b=F51Kjq9s+8UKzESizw80AKa0MeZLPSuEQOVakHyZt7jvz3jY/4ndHh8Pa2+T31FPTW VtCTGOwwuMutByDen8dwbWb2OWaGThf6Kpo+Kpa9LPunJ2glRUHSWdEZhPv7t6lP3M9a yuue1xH+OLUl/ZVcW2OVriCxI+qLHTYc1lCC8iq7jKXFaA5RJ6Y+auyjsB02yFf4tv4w 8+h8gwWpSDypZXsBJLrs0KRHsrHOJSgrWO0j96haWXfM/96pYB6I05FEFxd1AKH9S6Fq JeQZaUDfnUY61nQCLyMKRE5pr7kz85WwZqcPi7xj+0A1EEhil6YTkMSEJHr4Fo585Cgr We4w== X-Gm-Message-State: AOAM531nxa48Drvg/7z0UjUSh0aGGjEyVekyUk8Hy5UC4fuXUx9rPoaP niFFsQWai0ZpDOAfQ5L5l9rxvWfRK5y7 X-Google-Smtp-Source: ABdhPJybdXTxqR8G4ayNenBgynQQS10dU1MLFcc27pOkmymWS6fT/KQpiZH311OrIaDRhnBkIpfxy4Ssx2Av Sender: "brianvv via sendgmr" X-Received: from brianvv.c.googlers.com ([fda3:e722:ac3:10:7f:e700:c0a8:348]) (user=brianvv job=sendgmr) by 2002:a17:902:e904:b029:db:c0d6:5823 with SMTP id k4-20020a170902e904b02900dbc0d65823mr8660082pld.11.1607651909009; Thu, 10 Dec 2020 17:58:29 -0800 (PST) Date: Fri, 11 Dec 2020 01:58:19 +0000 Message-Id: <20201211015823.1079574-1-brianvv@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.29.2.576.ga3fc446d84-goog Subject: [PATCH net-next 0/4] net: avoid indirect calls in dst functions From: Brian Vazquez To: Brian Vazquez , Brian Vazquez , Eric Dumazet , "David S . Miller" Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: brianvv Use of the indirect call wrappers in some dst related functions for the ipv6/ipv4 case. This is a small improvent for CONFIG_RETPOLINE=y brianvv (4): net: use indirect call helpers for dst_input net: use indirect call helpers for dst_output net: use indirect call helpers for dst_mtu net: indirect call helpers for ipv4/ipv6 dst_check functions include/net/dst.h | 25 +++++++++++++++++++++---- net/core/sock.c | 12 ++++++++++-- net/ipv4/route.c | 12 ++++++++---- net/ipv4/tcp_ipv4.c | 5 ++++- net/ipv6/route.c | 12 ++++++++---- net/ipv6/tcp_ipv6.c | 5 ++++- 6 files changed, 55 insertions(+), 16 deletions(-) -- 2.29.2.576.ga3fc446d84-goog