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=-2.3 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 F04EBC433E2 for ; Tue, 7 Jul 2020 17:36:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C947E20708 for ; Tue, 7 Jul 2020 17:36:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Qv/uEpNW" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728349AbgGGRg1 (ORCPT ); Tue, 7 Jul 2020 13:36:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53374 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728507AbgGGRgY (ORCPT ); Tue, 7 Jul 2020 13:36:24 -0400 Received: from mail-pj1-x1043.google.com (mail-pj1-x1043.google.com [IPv6:2607:f8b0:4864:20::1043]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AD94DC061755; Tue, 7 Jul 2020 10:36:24 -0700 (PDT) Received: by mail-pj1-x1043.google.com with SMTP id mn17so5271436pjb.4; Tue, 07 Jul 2020 10:36:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:from:to:cc:references:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=hD+v1VwjgoeBfusFCbIYd6+V9RKkmN7xz9LUMK9w9XU=; b=Qv/uEpNWiakSuZNYA5rbzaOVChoyrZxuHlViO3KTV7XI6WH15OgKLlOFjNo1OxvCo3 mv389p+O9FjSGJgY3gKdVuaPowMcstPA6vpiLWD1X/l2erLUadryvFN+qe0MSsnFqP6N 3kWSEccbINtlLux5TRFxA3tGRoGRLQii+MmpmneyhG5Zfqo2EyD85jxWSjLS5NBZi235 wNo2tZWXNAq+xTM1qqc8sFU4Uez7W2SVglEVsw2DN+9M0TtgA1vfp6YBDU2FBg6ungz8 1E/rwAby402S4OHpGgVHY4dby0JtSxRuQAsB6BsgK6tuxR50TUhIf/XWOFXHQOUa4A87 ecaw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:from:to:cc:references:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=hD+v1VwjgoeBfusFCbIYd6+V9RKkmN7xz9LUMK9w9XU=; b=Xo9hHKi+m/cU2GtVuNm6gRsfQtmW2lVxkifnuCfr4ePzVMx8Onnn7s9i8Y6F01NTDs zVfaieOu7PUdOtGv56z2IAcj27sBVZrbg/rSmdkkcUZGCzV5BVCiTeXA9AgwG4wx/0B5 2oNM4UYXfqqkQSH05n4myhu3gL2OvOwRXRLalFsajHnHZISEyNwIaXeNbMwUzAHIonYb fMWOkR5t0GQPmCyTbiXzGpYfM/pTYRTY85T7KlyU0ltavxpMlHX30eDptE6eAKcmBYXr AcXa0djNSgwWYoLAiviTWudKW6GMZ6aJ4UFFTLbCw+rZZ0XdOxYSNqSj4G3Dp7nV0hQG 0/RA== X-Gm-Message-State: AOAM531QT0/YcCnVM2DZwckJwsbFZlzKGEOqaNLUPjIJOVBWkwSB7TwR qdFrxTb5EOvtBWdk/X3HAvc= X-Google-Smtp-Source: ABdhPJy3v1cAGREGtVx9lCAdWMpeWbRUW51kXJcikmNKcG38AoWdWxTkdOWfaMxLFnjl3Fmv1r1k7A== X-Received: by 2002:a17:902:7611:: with SMTP id k17mr46664468pll.255.1594143384186; Tue, 07 Jul 2020 10:36:24 -0700 (PDT) Received: from [192.168.86.235] (c-73-241-150-58.hsd1.ca.comcast.net. [73.241.150.58]) by smtp.gmail.com with ESMTPSA id c188sm22817275pfc.143.2020.07.07.10.36.15 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 07 Jul 2020 10:36:23 -0700 (PDT) Subject: Re: [PATCH net-next] dropwatch: Support monitoring of dropped frames From: Eric Dumazet To: izabela.bakollari@gmail.com, nhorman@tuxdriver.com, davem@davemloft.net, kuba@kernel.org Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kernel-mentees@lists.linuxfoundation.org References: <20200707171515.110818-1-izabela.bakollari@gmail.com> <8aa6bcfe-8117-0fc9-1bc5-9b6a600e0972@gmail.com> Message-ID: <48534d9d-49c3-5e43-d1f6-51b96ba7fd90@gmail.com> Date: Tue, 7 Jul 2020 10:36:14 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.9.0 MIME-Version: 1.0 In-Reply-To: <8aa6bcfe-8117-0fc9-1bc5-9b6a600e0972@gmail.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 7/7/20 10:33 AM, Eric Dumazet wrote: > > > What happens after this monitoring is started, then the admin does : > > rmmod ifb > I meant : rmmod dummy