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[209.132.180.67]) by mx.google.com with ESMTP id b58si6038115edc.97.2019.09.19.12.19.48; Thu, 19 Sep 2019 12:20:13 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-wireless-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=UeazCZMG; spf=pass (google.com: best guess record for domain of linux-wireless-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732582AbfISSSY (ORCPT + 99 others); Thu, 19 Sep 2019 14:18:24 -0400 Received: from mail-io1-f42.google.com ([209.85.166.42]:40495 "EHLO mail-io1-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732578AbfISSSY (ORCPT ); Thu, 19 Sep 2019 14:18:24 -0400 Received: by mail-io1-f42.google.com with SMTP id h144so10004789iof.7 for ; Thu, 19 Sep 2019 11:18:24 -0700 (PDT) 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; bh=ahligibXiJhNWBTuy+o9QiP7Cz5qoO2HoJkp8A3bcZk=; b=UeazCZMG6znxqqDbIjAEXzYjQoUqaFMi5Yle6YG0oV4XjWz0wBzo0PL9AK9W7dD3+Y x37jDBwZPmYficI5qnO25HYtorgThbSwWlz+ZJArqobZhH9IXE+DRhYF1mgm3UkBREPT G0P2GVrw5Vi583MqUt/JiYGwbwg46SXrkzC4xNpxC+94QgS9ux0e2k3/bXnBtT1eET2F 9MYbNnUd2JkFLd8eOpBYnBw/hsJWD7zVo0gCMloOPJ8jErIz+eOk0rHTOn4Y5YzFGvUq yxMbZMFv8zt7FV3hrZvjVCswnfkYBic0A3nNtEOpEI08kZGo64Opumt8cQJPUgUgQOqC K7YA== 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; bh=ahligibXiJhNWBTuy+o9QiP7Cz5qoO2HoJkp8A3bcZk=; b=olsIJ2Md4w2ae+x7qd35v5IZQ86B6XvMSfDrjYnosy3NL8nX4hZieP4gzlo2JCB0fh 3Z31KuOrEpaz/3usmuuKQx/iIQb3YY+osDKdWm1hpPYdF3xBiTnU/T2fGmYTi93/HW8t +P0yJx3ExTFDioE5S7Kgghb5mq0SXBvsfGsYTWkikyP95ZCWy7HIDz15PgM/RL3MipEU 4GgYKMjAcOcl6BtTPjhtMy8ax2QQQmlIA/MhhohIhbdD4GHa8zAySlQxeV77mQenK9aC FR2UBdrSm8uDhypoZ9NhPOwcoxQrhPuqWIKPJ3nS6k8QDYaeYtRM95yCxFbXAmmFLn/J V/1g== X-Gm-Message-State: APjAAAUtEy8APnUGASx8T8na0BIWpw5rM8XWEcfjJlDDmXVDdqeGOlz3 ahoLUSXBxSTmTNhTkf11FRbHywCB+XUh6Nk+eeM= X-Received: by 2002:a6b:3705:: with SMTP id e5mr8990417ioa.213.1568917103551; Thu, 19 Sep 2019 11:18:23 -0700 (PDT) MIME-Version: 1.0 References: <156889576422.191202.5906619710809654631.stgit@alrua-x1> <156889576869.191202.510507546538322707.stgit@alrua-x1> <879913e9-4254-1381-07f6-d860fb0b8de0@candelatech.com> In-Reply-To: From: Dave Taht Date: Thu, 19 Sep 2019 11:18:11 -0700 Message-ID: Subject: Re: [Make-wifi-fast] [PATCH RFC/RFT 4/4] mac80211: Apply Airtime-based Queue Limit (AQL) on packet dequeue To: Peter Oh Cc: Ben Greear , =?UTF-8?B?VG9rZSBIw7hpbGFuZC1Kw7hyZ2Vuc2Vu?= , Johannes Berg , Make-Wifi-fast , Lorenzo Bianconi , Felix Fietkau , linux-wireless , John Crispin Content-Type: text/plain; charset="UTF-8" Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org For the record, this was the google report on their implementation in 3.18. http://flent-newark.bufferbloat.net/~d/Airtime%20based%20queue%20limit%20for%20FQ_CoDel%20in%20wireless%20interface.pdf The latency vs RvR graphs at the end were to die for.