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=-0.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 25DA5C33C9E for ; Wed, 8 Jan 2020 11:31:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EB963206DB for ; Wed, 8 Jan 2020 11:31:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="Z4nww/ut" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726363AbgAHLbb (ORCPT ); Wed, 8 Jan 2020 06:31:31 -0500 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:32219 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726098AbgAHLba (ORCPT ); Wed, 8 Jan 2020 06:31:30 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1578483088; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=/OageDLG6RxUzUD9TkM1rFJAKj/7G8+QteYbgN68XfI=; b=Z4nww/utnTM0fDo2T+OL7o/v0oRyM5Yh62YI0TczXAIwtF/mKQ6/zXqf/e7ZLxQAFdZ9lF +G7fZtFKKhbzqQHKCLA+D6lsusuXiEKOGbMf0pB36UC+4K+NSGlENL4Uh9ujDF4iexyM98 ewWWxELhrx5wJ9xzUICbruPPV2232UQ= Received: from mail-wr1-f70.google.com (mail-wr1-f70.google.com [209.85.221.70]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-284-yKchjcM9OmOTqZXksLpo2Q-1; Wed, 08 Jan 2020 06:31:26 -0500 X-MC-Unique: yKchjcM9OmOTqZXksLpo2Q-1 Received: by mail-wr1-f70.google.com with SMTP id j13so1304608wrr.20 for ; Wed, 08 Jan 2020 03:31:26 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:in-reply-to:references:date :message-id:mime-version; bh=/OageDLG6RxUzUD9TkM1rFJAKj/7G8+QteYbgN68XfI=; b=tf8t/nmPP/021nfsQ/eqLGsRL3ysFS8GMBh6cm61S0IbiGAe3hiNJOmpCVCWQaYoJX fRb9zqKsYBx8dH371h44nrd6GJ61Rtg/7+p12vmLiNCD8JohUYxcLbFqMZoX6BOecpFr 1kxtn21IWxe70J93GWbfCQEIhoFzHlIrkzxCMbMPPiAbsyLFcUX7Ho5BVpzYyRI2oPAr L8qPFKX/j1xil+vg3Y5nWOc4df/hZK9O5/pzydCaG/C3pXNUC8LUrCwiD7nKWN17igz7 0JRJm1W3Fy4S6FxEVJywwsiO14WZUMTsQ85U/er5Zp9rnskrwJEtoorhj0I5fmrCkITD mFiQ== X-Gm-Message-State: APjAAAWUfnMkTEoq3JRW2i/oMMVhD84F3hkQFuNVKAFmevzZz07+9QEr JgNX6qS0Yf1871FOCnqRam5qWr9v2WQWjjXT7AnISoRZbI9+DioidylgyC11g2xXmVgFiiOq8e/ O1tDRK1go2T2zkN260LUSOcBYh0k= X-Received: by 2002:adf:fe8c:: with SMTP id l12mr3756690wrr.215.1578483085474; Wed, 08 Jan 2020 03:31:25 -0800 (PST) X-Google-Smtp-Source: APXvYqwxnyhVvM1qxOyT6o22YoHnbJyuSgKx5ARe0pjQgUYQ/msryfsiIFlJWyzmn/XVugpWCzMPLQ== X-Received: by 2002:adf:fe8c:: with SMTP id l12mr3756671wrr.215.1578483085267; Wed, 08 Jan 2020 03:31:25 -0800 (PST) Received: from alrua-x1.borgediget.toke.dk ([45.145.92.2]) by smtp.gmail.com with ESMTPSA id t131sm1413947wmb.13.2020.01.08.03.31.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 08 Jan 2020 03:31:24 -0800 (PST) Received: by alrua-x1.borgediget.toke.dk (Postfix, from userid 1000) id F1C4A180ADD; Wed, 8 Jan 2020 12:31:22 +0100 (CET) From: Toke =?utf-8?Q?H=C3=B8iland-J=C3=B8rgensen?= To: Justin Capella , Yibo Zhao Cc: linux-wireless@vger.kernel.org, ath10k Subject: Re: [PATCH 3/4] mac80211: fix low throughput in multi-clients situation In-Reply-To: References: <1576221593-1086-1-git-send-email-yiboz@codeaurora.org> <1576221593-1086-4-git-send-email-yiboz@codeaurora.org> X-Clacks-Overhead: GNU Terry Pratchett Date: Wed, 08 Jan 2020 12:31:22 +0100 Message-ID: <87sgkqgp6d.fsf@toke.dk> 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 Justin Capella writes: > Is there a risk of division by zero? No, weights are always positive. > I'm curious about IEEE80211_AIRTIME_QUANTUM in this multiple sta > scenario, should weight maybe be the depth of the queue or something > like that? Using real time delta I assume is not performant? Eh? -Toke