From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-03-iad.dyndns.com (mxout-059-iad.mailhop.org [216.146.32.59]) by lists.bufferbloat.net (Postfix) with ESMTP id 02A1E2E034E for ; Sun, 20 Feb 2011 12:36:57 -0800 (PST) Received: from scan-01-iad.mailhop.org (scan-01-iad.local [10.150.0.206]) by mail-03-iad.dyndns.com (Postfix) with ESMTP id E48BC835C4B for ; Sun, 20 Feb 2011 20:36:58 +0000 (UTC) X-Spam-Score: 0.0 () X-Mail-Handler: MailHop by DynDNS X-Originating-IP: 76.74.103.46 Received: from mail.vyatta.com (mail.vyatta.com [76.74.103.46]) by mail-03-iad.dyndns.com (Postfix) with ESMTP id 9963B835BD3; Sun, 20 Feb 2011 20:36:55 +0000 (UTC) Received: from localhost (localhost.localdomain [127.0.0.1]) by mail.vyatta.com (Postfix) with ESMTP id 56DB11828FF8; Sun, 20 Feb 2011 12:36:53 -0800 (PST) X-Virus-Scanned: amavisd-new at tahiti.vyatta.com Received: from mail.vyatta.com ([127.0.0.1]) by localhost (mail.vyatta.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id AbA-+XDY1QXv; Sun, 20 Feb 2011 12:36:52 -0800 (PST) Received: from nehalam (pool-74-107-135-205.ptldor.fios.verizon.net [74.107.135.205]) by mail.vyatta.com (Postfix) with ESMTPSA id 786EB1828FE5; Sun, 20 Feb 2011 12:36:52 -0800 (PST) Date: Sun, 20 Feb 2011 12:36:51 -0800 From: Stephen Hemminger To: d@taht.net (Dave =?ISO-8859-1?B?VORodA==?=) Subject: Re: The choke scheduler, and other driver patches Message-ID: <20110220123651.391b930f@nehalam> In-Reply-To: <874o7ywntn.fsf@cruithne.co.teklibre.org> References: <878vxawpnl.fsf@cruithne.co.teklibre.org> <20110220102439.7f77f1de@s6510> <874o7ywntn.fsf@cruithne.co.teklibre.org> Organization: Vyatta X-Mailer: Claws Mail 3.7.6 (GTK+ 2.22.0; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: bloat-devel@lists.bufferbloat.net, bloat@lists.bufferbloat.net X-BeenThere: bloat-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: "Developers working on AQM, device drivers, and networking stacks" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 20 Feb 2011 20:36:58 -0000 On Sun, 20 Feb 2011 11:41:40 -0700 d@taht.net (Dave T=E4ht) wrote: > Stephen Hemminger writes: >=20 > > On Sun, 20 Feb 2011 11:02:06 -0700 > > d@taht.net (Dave T=E4ht) wrote: > > > >>=20 > >> I've been accumulating patches into my debloat branch today.[1] > >>=20 > >> Already in there are: > >> My ath9k patch (mildly revised) > >> An e1000e patch for ethtool on my laptop > >> ar71xx patches reducing dma tx queue size > >> Kirkwood ethernet patches > >> Nathan's original iwl patch > >> linville's eBDP2 proposal > >>=20 > >> And I wouldn't mind accumulating more. > >>=20 > >> In particular I'm looking for the most current version of the choke > >> scheduler in the hope to play with both it and SFB. I've already > >> patched up tc for SFB, [3], it looks like patching tc for choke would > >> also be easy... > >>=20 > >> If there are any other bufferbloat related patches I should be aware o= f=20 > >> please let me know. I seem to remember another scheduler being > >> discussed, among other things, and if anyone has more knobs they can > >> expose to userspace, let me know.=20 > > > > CHOKe is upstream in davem net-next-2.6 tree. >=20 > I knew trying to pull stuff together from wireless-testing and other > trees was going to be painful... Will cherry pick. >=20 > Are there patches to tc for choke yet? >=20 > > >=20 yes choke support is in git repo (on choke branch) --=20