From patchwork Tue Aug 16 02:25:22 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: CGEL X-Patchwork-Id: 12944371 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E1A30C2BB41 for ; Tue, 16 Aug 2022 07:01:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229824AbiHPHBF (ORCPT ); Tue, 16 Aug 2022 03:01:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49652 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231443AbiHPHAG (ORCPT ); Tue, 16 Aug 2022 03:00:06 -0400 Received: from mail-pj1-x1033.google.com (mail-pj1-x1033.google.com [IPv6:2607:f8b0:4864:20::1033]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 562A24DB6A; Mon, 15 Aug 2022 19:25:27 -0700 (PDT) Received: by mail-pj1-x1033.google.com with SMTP id s5-20020a17090a13c500b001f4da9ffe5fso16079394pjf.5; Mon, 15 Aug 2022 19:25:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc; bh=YqGB9CXBfhSDOkzqxXoDEol6hXhBNCh+lrkmU/ndAoQ=; b=ZiSkeKL+cqpkiyBA+iGv3k61zbMXBZ4NMX6flZvm7wFBKFSfUbbI+7BrtUqZGrXTSi /vblphRZbpSFkELKwZ9r0qqRIiQmqWL6D2Cp3dX9WZbhz6m5fDZNKx92h2h1qie43eLP FNd8mln26aHo03bJIPW70yxbhZsgt0HAUIFGyJc+0J0zmyhe973YfwTL46kky6OYgSxh /puy6G9bdB4tjv39b1zQRqRN2JS/yM4pV/OyonmskhwEGmr0LsNynPE60kClZ7DpIT2v 1BAahO+tnv9fNgWEhg2zBmZVUGIVjaKzWwcJmI0H5AksuUKMCdanEFT8lFp10am5Nqcz HVgA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc; bh=YqGB9CXBfhSDOkzqxXoDEol6hXhBNCh+lrkmU/ndAoQ=; b=FAlHcFv8CQitK5k/RG8vHNZUvi+YEPbtn7T085TlIJh5Cg9WEGc9dZN6G1hRogTjll GKH6EqqAHeDt6LotGIaINEwCjV+TzYTICoeNxs7PQXTGEhVTmTMqxwvNy9QeImvDGIkP Dg/7lQpI/4VD1IkKr9o68Xxo4ADRD9eQ/R6DxScs+em0O1Dgs4P8F7dVvtPxfLNmI8SA rfV7Lt86rVTPT/oUpYAhvijz4eOLE5IUTJ8ZeSMS4VkwGx9sBPLwirf0JywxfAE9oc2L OI1wfvfLx1+NIpaVktZdbJzhDhLvr7zZbXKSJcQpj7Jxw7l+Ntp8+qaYNk4JEymJRpwf GaPg== X-Gm-Message-State: ACgBeo0Pb4c1Rtos3jIn3Qe2NLGNKstJ44E+cBXMBBdL69qwZQUOSqFE t3UTnmBg7pOhpwy0MVBS37g= X-Google-Smtp-Source: AA6agR7VpFQG0OT8uaIKX0Xfg51PHa5eRJJiRj/pqSx4918cCHGf56zUPEmCgq2EBcaCDMpn/5kRig== X-Received: by 2002:a17:903:22d0:b0:16f:7754:1e99 with SMTP id y16-20020a17090322d000b0016f77541e99mr19204787plg.150.1660616726810; Mon, 15 Aug 2022 19:25:26 -0700 (PDT) Received: from localhost.localdomain ([193.203.214.57]) by smtp.gmail.com with ESMTPSA id p6-20020a170902780600b0016efa52d428sm7657631pll.218.2022.08.15.19.25.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Aug 2022 19:25:26 -0700 (PDT) From: cgel.zte@gmail.com X-Google-Original-From: xu.xin16@zte.com.cn To: davem@davemloft.net Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, xu.xin16@zte.com.cn Subject: [PATCH 0/2] Namespaceify two sysctls related with route Date: Tue, 16 Aug 2022 02:25:22 +0000 Message-Id: <20220816022522.81772-1-xu.xin16@zte.com.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: xu xin Different netns has different requirements on the setting of error_cost and error_burst, which are related with limiting the frequency of sending ICMP_DEST_UNREACH packets or outputing error message to dmesg. xu xin (2): ipv4: Namespaceify route/error_cost knob ipv4: Namespaceify route/error_burst knob include/net/netns/ipv4.h | 2 ++ net/ipv4/route.c | 41 ++++++++++++++++++++-------------------- 2 files changed, 23 insertions(+), 20 deletions(-)