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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS 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 7062EC282DD for ; Sun, 21 Apr 2019 00:17:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 362EA2080D for ; Sun, 21 Apr 2019 00:17:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="q326O68m" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726274AbfDUAQk (ORCPT ); Sat, 20 Apr 2019 20:16:40 -0400 Received: from mail-it1-f171.google.com ([209.85.166.171]:51629 "EHLO mail-it1-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725895AbfDUAQk (ORCPT ); Sat, 20 Apr 2019 20:16:40 -0400 Received: by mail-it1-f171.google.com with SMTP id s3so13258354itk.1 for ; Sat, 20 Apr 2019 17:16:39 -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=7eoswS8X8PkIhPuoYze402lLECGOPu/Xfo4Vdvz068A=; b=q326O68mDghzg8KbNZxjUqbYWXNtYpkJSNKZxepRKSSMHR5+cn3eA15waeT7lIXo25 HrmCHHNBwp5VKlS1Tph/hdpMtYSGsImpdbqFB7LNSKh1NBCcTHLoKtVYlWvHvENSXawR p94Av31IXbJnmeS77bLqwuvnt7fdZ5Sdr/SB+3nMnI02H3A82uH33Ru3FONIwrpQu42a WRRG5u/CcUEhir4Pc5ofhiClq8W4dudEQyPvqNQ+cVubsjqY553T+JAmv3+qXG+pnmGq G8ZlqHGBaGt+xy9lSmPUBqiQ2efsjupYjkZA1HSeaHP3hdHUAf0Gj6E5+8yB8TsFRFfh LCEw== 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=7eoswS8X8PkIhPuoYze402lLECGOPu/Xfo4Vdvz068A=; b=CN1oak3oQ2PLnVuQuLuX+j7WovudUORziNBcYuwaTDx33Y11ho5F8NOlE5UfbAXV14 v4STaets7Jgb4V+k3TrfCCMvqH6Az+hX0CS6uwtuxqY3MtokF5oJOobPX+lOpxmtbzAI r36+AvPLrpHSCcJCapGjKcsdVNrRC56yY+vfxzlv1jtSvS6Ng9dOp2GA/43RU735dihb S2fyU9AQ1pns+Lsgv14Uuw+9hGWdHyWEx87zULyEmlnSFc8QL7oZdd8CxACyT3MvHM8+ pNPxPEMAEvLSYO0CNElstRr3KrXX/dyKL0+n+QSfevv39wwHDSvadNHQ9J3Xa8S0GhD2 wfXQ== X-Gm-Message-State: APjAAAVya7xiEUD7drSoMWoCu9Wt+s931EAVCeh/QHkjyJUIXRf2qnCW oyfRwajPADmcqIsNCZ1IOeU= X-Google-Smtp-Source: APXvYqwwMhOYQTC4C56kRDrerz6+YRR592E7DcoTk3N0KL1ksHWhLknN/em+4GakMVQP3RLqWDOS9A== X-Received: by 2002:a24:6712:: with SMTP id u18mr8601908itc.144.1555805799466; Sat, 20 Apr 2019 17:16:39 -0700 (PDT) Received: from ?IPv6:2601:282:800:fd80:f4ae:dd26:b19a:a48f? ([2601:282:800:fd80:f4ae:dd26:b19a:a48f]) by smtp.googlemail.com with ESMTPSA id 3sm7976550itk.1.2019.04.20.17.16.37 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 20 Apr 2019 17:16:38 -0700 (PDT) Subject: Re: Stats for XDP actions To: =?UTF-8?Q?Toke_H=c3=b8iland-J=c3=b8rgensen?= , Jesper Dangaard Brouer Cc: David Miller , mst@redhat.com, makita.toshiaki@lab.ntt.co.jp, jasowang@redhat.com, netdev@vger.kernel.org, virtualization@lists.linux-foundation.org, hawk@kernel.org, Jakub Kicinski , John Fastabend , Daniel Borkmann , Saeed Mahameed , Tariq Toukan References: <1548934830-2389-1-git-send-email-makita.toshiaki@lab.ntt.co.jp> <20190131101516-mutt-send-email-mst@kernel.org> <20190131.094523.2248120325911339180.davem@davemloft.net> <20190131211555.3b15c81f@carbon> <20190204125307.08492005@redhat.com> <87tvevpf0y.fsf@toke.dk> From: David Ahern Message-ID: <44ae964a-d3dd-6b7f-4bcc-21e07525bf41@gmail.com> Date: Sat, 20 Apr 2019 18:16:36 -0600 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <87tvevpf0y.fsf@toke.dk> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 4/18/19 8:24 AM, Toke Høiland-Jørgensen wrote: >>> >> >> Understood. Hopefully in March I will get some time to come back to this >> and propose an idea on what I would like to see - namely, the admin has >> a config option at load time to enable driver counters versus custom map >> counters. (meaning the operator of the node chooses standard stats over >> strict performance.) But of course that means the drivers have the code >> to collect those stats. > > Hi David > > I don't recall seeing any follow-up on this. Did you have a chance to > formulate your ideas? :) > Not yet. Almost done with the nexthop changes. Once that is out of the way I can come back to this.