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=-2.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no 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 C859BC433DF for ; Thu, 21 May 2020 18:01:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A3FC020759 for ; Thu, 21 May 2020 18:01:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="MIHPSPA+" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729430AbgEUSBb (ORCPT ); Thu, 21 May 2020 14:01:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60014 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728888AbgEUSBb (ORCPT ); Thu, 21 May 2020 14:01:31 -0400 Received: from mail-qv1-xf43.google.com (mail-qv1-xf43.google.com [IPv6:2607:f8b0:4864:20::f43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0CEB1C061A0E for ; Thu, 21 May 2020 11:01:31 -0700 (PDT) Received: by mail-qv1-xf43.google.com with SMTP id ee19so3465823qvb.11 for ; Thu, 21 May 2020 11:01:31 -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=9vZVxJ+cF490WZutM85auBlDXMsXHuCjgVpLB9EXIuM=; b=MIHPSPA+XWlTZ9Na6EAORhJoIbaMOHqwIUA+uKdRwkvQiMJ/EtWI4BqYesFh7y9Fjk ARV5Tnj9X0QLnN2KCArC68N0zER9qOUZpG8YCjGCfgLFQCy11N3xCwkCPg9Aj9/HrNuW pJo1aDpZXwfnVc0/uwEHgCZYql7RLTHbAR3JJbwjPPeVz+rjcVDAzoPnahT79fBVH//+ nqiYcRL3lXT1PxDZFK+WCCUOIkVRtKMfMtOR+qXKrAKTPlWZaSp12iydCb5fhoO27kU1 ei/aFSIK6JinJ+lK3oIhprZuGsuv/DskqkbrJ2bm69YQ+VxNKMTo/PdbMrElxhDYwwE5 /+qw== 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=9vZVxJ+cF490WZutM85auBlDXMsXHuCjgVpLB9EXIuM=; b=qkn1x7qM4bfwWXsMXFUd8wfTs5tIwQxKgS76Hri3CAFSjNyvdBaBd6zwLGm2elsHCm ADpffgYWsGrf1374xDYXQWkCL+A0LLwqxYOLVFPGsaMi3bbDp4SguSPKlelQUQcIoUiz /pOgxOEzaP13EkBYAMpSxe+MMeX0AuJ5ugJJPNpPQ380t3L1EP7FQLkXVqJdT+6UsWBi JR2QfABP9KM/xoghZpnnz8ZExKZeIGM3jOx2EH0ZY5SQjJTn2mUp4WmSJW2M4z82YmWS XLvqKgWcLYybidOLBA2ynfBOp6YSEAURYZdIbGodKegGi3UCHAkF9xN+ki/RrW0BGvPI vwsA== X-Gm-Message-State: AOAM531JozXk9HL2IElMqp6z464XKPZfhNIrjkuzQEnOlqU0YhpXKuw7 8YTXpVbxxC3nvsS/YStjSTw= X-Google-Smtp-Source: ABdhPJyakYEbt65wpbrtYj3AuxQBVGpzVlYkgOLqCu/i3qnJGUZakYZt2+gyTq0wuP4xFIzu3nOT2g== X-Received: by 2002:a0c:9ad5:: with SMTP id k21mr11310897qvf.2.1590084090299; Thu, 21 May 2020 11:01:30 -0700 (PDT) Received: from ?IPv6:2601:282:803:7700:5123:b8d3:32f1:177b? ([2601:282:803:7700:5123:b8d3:32f1:177b]) by smtp.googlemail.com with ESMTPSA id x14sm4267283qkb.67.2020.05.21.11.01.28 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 21 May 2020 11:01:29 -0700 (PDT) Subject: Re: [PATCH iproute2-next 0/2] Implement filter terse dump mode support To: Vlad Buslov , stephen@networkplumber.org Cc: netdev@vger.kernel.org, davem@davemloft.net, jhs@mojatatu.com, xiyou.wangcong@gmail.com, jiri@resnulli.us, marcelo.leitner@gmail.com, dcaratti@redhat.com References: <20200514114026.27047-1-vladbu@mellanox.com> <20200514132306.29961-1-vladbu@mellanox.com> From: David Ahern Message-ID: Date: Thu, 21 May 2020 12:01:28 -0600 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:68.0) Gecko/20100101 Thunderbird/68.8.0 MIME-Version: 1.0 In-Reply-To: <20200514132306.29961-1-vladbu@mellanox.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 5/14/20 7:23 AM, Vlad Buslov wrote: > Implement support for terse dump mode which provides only essential > classifier/action info (handle, stats, cookie, etc.). Use new > TCA_DUMP_FLAGS_TERSE flag to prevent copying of unnecessary data from > kernel. > FYI: I am waiting for the discussion on this feature to settle before applying.