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=-0.6 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 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 B35DFC43603 for ; Wed, 18 Dec 2019 11:40:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8478A24672 for ; Wed, 18 Dec 2019 11:40:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="sr3hQCaU" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726846AbfLRLkF (ORCPT ); Wed, 18 Dec 2019 06:40:05 -0500 Received: from mail-qk1-f193.google.com ([209.85.222.193]:42562 "EHLO mail-qk1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726799AbfLRLkF (ORCPT ); Wed, 18 Dec 2019 06:40:05 -0500 Received: by mail-qk1-f193.google.com with SMTP id z14so12023qkg.9; Wed, 18 Dec 2019 03:40:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=VF7M74iFDEHbLjZXvVpR+B4z1bMLQ5N+ZnbxO5V4x1M=; b=sr3hQCaUK6+I78wkwY2fL5lSYcDA3pM2lHkQQAWHZx2gTcjVPS5ruYxv6NaiP+xAO7 Yh/vZdNmDxu+b3A4V17ssylpAv8ILdm+tX5u4VvfNLXm2+SR7DLSg1tezQIDRF3FByR2 Fv8AAoqIjgh75B1R7/8foCqTFeBr1nvfrXW89LUfju1NbO9J5/Yi0RFMiLnfWF9/UdDZ kKAPa8JStIsAbxCagI/aopUoqupGoRoXzr1AF2tVDvpxHMJwzxVNK/LMQOq5pmzeCISV Cyr6a9SZEeIN4RzPMLhKi98NMlAOEVADrjwAWYsv8no10yxqJP3Jfrv9hdjMTMLIrg6b GPvA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=VF7M74iFDEHbLjZXvVpR+B4z1bMLQ5N+ZnbxO5V4x1M=; b=WmkzKFGlcjHrztSduxXwZMrvYgAE0NIB8TKFDNiil23XojKFm2vKyl4Pminjl7WCks GXrdhoT/530y+DeW6TY2XA0FEEUxgFFVI47G8x3S3ONaP6s6XSWRbxBOxEEIZF/Bnk39 SWWlZSRNisZc5zHt6LRGvaMuQoBAFG4EYt2GeZFNj+Ein6tNHMa6UXRh4ysoF632n50q oZO1ahQb7hkyUOyJDQg7xBJtRltZio9kLzXwYKmpnpU2cCzXABu4nF4LAEayMgI2eI1F V5pbSFKP+Xig3Trt47kU1C3IBYzryA8iOYVBZKFqfaN1yLuClcAgkZFG3LJqyrscrVIA Qq2A== X-Gm-Message-State: APjAAAVfSc+/jq2V7fwCnJtwU3qwlcaFYWUtQ4ObNIvqd7QbH4AaxCDD 5WTHj/vOl2FZXVs5vatUKkKRIJ2cNhrTp5rrW2c= X-Google-Smtp-Source: APXvYqwqnREVQhP8q0TvGBJAlWnsBJhh54GWFwZh0nhNX7SdWgQkCeD+Mq9q9Rt+0VPy5o6a/RI2MF7ffei7zSvzkvI= X-Received: by 2002:a37:9c0f:: with SMTP id f15mr1958886qke.297.1576669204235; Wed, 18 Dec 2019 03:40:04 -0800 (PST) MIME-Version: 1.0 References: <20191218105400.2895-1-bjorn.topel@gmail.com> <20191218121132.4023f4f1@carbon> In-Reply-To: <20191218121132.4023f4f1@carbon> From: =?UTF-8?B?QmrDtnJuIFTDtnBlbA==?= Date: Wed, 18 Dec 2019 12:39:53 +0100 Message-ID: Subject: Re: [PATCH bpf-next 0/8] Simplify xdp_do_redirect_map()/xdp_do_flush_map() and XDP maps To: Jesper Dangaard Brouer Cc: Netdev , Alexei Starovoitov , Daniel Borkmann , bpf , David Miller , Jakub Kicinski , Jesper Dangaard Brouer , John Fastabend , "Karlsson, Magnus" , Jonathan Lemon Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Sender: bpf-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org On Wed, 18 Dec 2019 at 12:11, Jesper Dangaard Brouer wr= ote: > > On Wed, 18 Dec 2019 11:53:52 +0100 > Bj=C3=B6rn T=C3=B6pel wrote: > > > $ sudo ./xdp_redirect_cpu --dev enp134s0f0 --cpu 22 xdp_cpu_map0 > > > > Running XDP/eBPF prog_name:xdp_cpu_map5_lb_hash_ip_pairs > > XDP-cpumap CPU:to pps drop-pps extra-info > > XDP-RX 20 7723038 0 0 > > XDP-RX total 7723038 0 > > cpumap_kthread total 0 0 0 > > redirect_err total 0 0 > > xdp_exception total 0 0 > > Hmm... I'm missing some counters on the kthread side. > Oh? Any ideas why? I just ran the upstream sample straight off.