From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-io0-x243.google.com (mail-io0-x243.google.com [IPv6:2607:f8b0:4001:c06::243]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id 39AE73B25E; Wed, 10 Aug 2016 09:06:41 -0400 (EDT) Received: by mail-io0-x243.google.com with SMTP id y34so2824751ioi.3; Wed, 10 Aug 2016 06:06:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to; bh=RCldNVkduGcsA4NrNSFegZyw0ky63qkeZJd1lulYcaI=; b=Waet+2uXwU7hvoT87LLqsQBScz2n3tTZNTK12qVrePczEttfppgsVLwS0pDMP9T+x2 7fRCYE5vnSJxVByrFiRhEnJd9v8JM1psvKwaI0JDwGin0yZTsHd9C8aHuzRxcDdah6AZ palFmQxlivcfs6WO5Rbfj1k9zz8T6OeRgVE6l9UQSoVqx2iboD/c1fDQpuqQoVe4s7lM rl6HfnPn3I3dUsRrJhmb1J1uqTpLTRkZbx7mF5DJz4OHdJlizXMZnPJO9z77RWHq5O4Y w4/S7dhNderuNZNSj3JxsfulgjELa7JVjfm0vN9/n90aLW9IPGXX4cRotnI1tJzUTepT HdcA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to; bh=RCldNVkduGcsA4NrNSFegZyw0ky63qkeZJd1lulYcaI=; b=R2JDm8rX5vrS+7jO/cXmjy9WT1PQCGNnGC7miaeSLF9oG83iK/SRyFgZYkJfJi3Gqm FXUhDgbxE31d23QE3slm7K4JdwoV0FXwb0MboNbI2MjHWRz7AJqWAb4o1BEaZPbmFsgS 0JvXUfeky3551rniLPJniG8WQ59UkTCRQhZGeiEQifgytyHtKt/YwB9lpSdeSE1CoQaI eue60ygTPo7AhuVJg3vA9ScD8Aam1IxqN/m/+TrLOD47GDpYxpesd1g4jbtNxOGxZSyf wkX7NIhqrIuljFRHwwO2xgMl9tv9+NCZTnHcxSzE/BbVvQZZndysmmO3n70lUyudg3Xk hhEA== X-Gm-Message-State: AEkooutC2aJV3h7PkTKLfY2zaQ7MDP6+DUAAGyO93gy5RH2RPLaqJ5ldy8DPBugWqxYwtg== X-Received: by 10.107.20.206 with SMTP id 197mr5567467iou.103.1470834400721; Wed, 10 Aug 2016 06:06:40 -0700 (PDT) Received: from [10.0.10.20] ([207.73.177.229]) by smtp.gmail.com with ESMTPSA id a63sm18772580ioe.15.2016.08.10.06.06.40 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 10 Aug 2016 06:06:40 -0700 (PDT) To: Dave Taht , make-wifi-fast@lists.bufferbloat.net, "cerowrt-devel@lists.bufferbloat.net" , Felix Fietkau , Simon Wunderlich References: From: Noah Causin Message-ID: <76eb6a6a-2f39-3b36-d4c1-04198083c0f6@gmail.com> Date: Wed, 10 Aug 2016 09:06:42 -0400 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/alternative; boundary="------------9B8D7461904BE018AECA4F34" Subject: Re: [Make-wifi-fast] wifi airtime fairness patches could use eyeballs and testing X-BeenThere: make-wifi-fast@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 10 Aug 2016 13:06:41 -0000 This is a multi-part message in MIME format. --------------9B8D7461904BE018AECA4F34 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Hi, I am aware that a performance regression with using fq in mac80211 with multiple tcp streams has been reported, and this patch in lede disables it. https://github.com/lede-project/source/commit/4952469ff9278288d766b28247a17694b1c4faaa Has that been resolved? Also, would it work if I removed the 220-fq_disable_hack.patch from mac80211 in lede and applied those patches for airtime fairness, Thank you, Noah Causin On 8/10/2016 7:28 AM, Dave Taht wrote: > Simon's team successfully[1] tested the attached patches on top of > felix's lede staging tree on monday against 30 stations. The initial > results were lovely, at the rates he tested at. > > If anyone out there is daring enough to try building these for the > wndr3800, wndr3700v2 and nanostation, (or anything else with ath9k in > it!) it would be very good to put these through as many other > scenarios as possible, notably adhoc and wds need to get looked at - > but go forth! blow things up anyway you can! measure! Flent has a > rtt_fair_var test if you can get multiple stations going... > > Virtual beer to you, if you put your build up somewhere. > > The staging tree: > > https://git.lede-project.org/?p=lede/nbd/staging.git;a=summary > > ---------- Forwarded message ---------- > From: Toke Høiland-Jørgensen > Date: Mon, Aug 8, 2016 at 12:49 PM > Subject: Re: u alive today? patch > To: Dave Taht > Cc: Simon Wunderlich > > > Dave Taht writes: > >> I am hanging with simon today, have lab setup, was hoping to do some patching... > These are for LEDE; just dump them in package/kernel/mac80211/patches > > -Toke > > > > > > _______________________________________________ > Make-wifi-fast mailing list > Make-wifi-fast@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/make-wifi-fast --------------9B8D7461904BE018AECA4F34 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit

Hi,

I am aware that a performance regression with using fq in mac80211 with multiple tcp streams has been reported, and this patch in lede disables it.

https://github.com/lede-project/source/commit/4952469ff9278288d766b28247a17694b1c4faaa

Has that been resolved?

Also, would it work if I removed the 220-fq_disable_hack.patch from mac80211 in lede and applied those patches for airtime fairness,

Thank you,

Noah Causin

On 8/10/2016 7:28 AM, Dave Taht wrote:
Simon's team successfully[1] tested the attached patches on top of
felix's lede staging tree on monday against 30 stations. The initial
results were lovely, at the rates he tested at.

If anyone out there is daring enough to try building these for the
wndr3800, wndr3700v2 and nanostation, (or anything else with ath9k in
it!) it would be very good to put these through as many other
scenarios as possible, notably adhoc and wds need to get looked at -
but go forth! blow things up anyway you can! measure! Flent has a
rtt_fair_var test if you can get multiple stations going...

Virtual beer to you, if you put your build up somewhere.

The staging tree:

https://git.lede-project.org/?p=lede/nbd/staging.git;a=summary

---------- Forwarded message ----------
From: Toke Høiland-Jørgensen <toke@toke.dk>
Date: Mon, Aug 8, 2016 at 12:49 PM
Subject: Re: u alive today? patch
To: Dave Taht <dave.taht@gmail.com>
Cc: Simon Wunderlich <sw@simonwunderlich.de>


Dave Taht <dave.taht@gmail.com> writes:


I am hanging with simon today, have lab setup, was hoping to do some patching...

These are for LEDE; just dump them in package/kernel/mac80211/patches

-Toke






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