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_INVALID,DKIM_SIGNED, 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 476C9ECE587 for ; Mon, 14 Oct 2019 09:06:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1925C20854 for ; Mon, 14 Oct 2019 09:06:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="gsOEDc9A"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="R+kLxDYY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730684AbfJNJGz (ORCPT ); Mon, 14 Oct 2019 05:06:55 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:47470 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730432AbfJNJGz (ORCPT ); Mon, 14 Oct 2019 05:06:55 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 7370060A74; Mon, 14 Oct 2019 09:06:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1571044014; bh=M7ALvQe5/pxZGs7fd05A0n6RK90esmpXEcrfHiiaBmY=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=gsOEDc9Al7L7gFyr30I+p9LKxtVOCQLnUWRJ/rWyeFiEGNMobRnSBtKPjT0r0pkaI Kwa12EGuNrGk8dDyOAfW6ycxvhKu8Zf6Nh7cdM/S0bxj7L6hez4gRSOgIQftdT5s5v hs/FV1ScHyhj1JlehqiJQnx5lOeuOkFk2PK6icm0= Received: from potku.adurom.net (88-114-240-156.elisa-laajakaista.fi [88.114.240.156]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: kvalo@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 3455460A0A; Mon, 14 Oct 2019 09:06:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1571044010; bh=M7ALvQe5/pxZGs7fd05A0n6RK90esmpXEcrfHiiaBmY=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=R+kLxDYYspMeBXt1y7A6+NxyDcppgNAeDbgHr/Vo9tMHePtXdFme8XDow6B4LUe10 fohRZUznjx/Cd19T0gFFYgkmIuHPD0KftflXN/Ns2xiA2QUQ1CbwpwaYUX4s3tjzr/ LNK9llILfhsqmnTcPbzLBXRP3E9RZosVu7OkMIGw= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 3455460A0A Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=kvalo@codeaurora.org From: Kalle Valo To: Kan Yan Cc: johannes@sipsolutions.net, make-wifi-fast@lists.bufferbloat.net, toke@redhat.com, linux-wireless@vger.kernel.org, ath10k@lists.infradead.org, yiboz@codeaurora.org, nbd@nbd.name Subject: Re: [PATCH v4 0/2] Implement Airtime-based Queue Limit (AQL) References: <20191011022413.176208-1-kyan@google.com> Date: Mon, 14 Oct 2019 12:06:45 +0300 In-Reply-To: <20191011022413.176208-1-kyan@google.com> (Kan Yan's message of "Thu, 10 Oct 2019 19:24:11 -0700") Message-ID: <87wod7y9ui.fsf@kamboji.qca.qualcomm.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Kan Yan writes: > This patch series implements Airtime-based Queue Limit (AQL) in the mac80211 and Ath10k driver. It is based on an earlier version from the ChromiumOS tree[0]. > > This version has been tested with QCA9884 platform with 4.14 kernel. Tests show AQL is able to reduce latency by an order of magnitude in a congested environment without negative impact on the throughput. > > [0] https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/1703105/7 > > Kan Yan (2): > mac80211: Implement Airtime-based Queue Limit (AQL) > ath10k: Enable Airtime-based Queue Limit (AQL) Please always include a change log so that people know what has changed since the previous version: https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches#changelog_missing -- https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches