From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qc0-x232.google.com (mail-qc0-x232.google.com [IPv6:2607:f8b0:400d:c01::232]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id 27AF221F180 for ; Wed, 14 Aug 2013 22:05:22 -0700 (PDT) Received: by mail-qc0-f178.google.com with SMTP id s1so191903qcw.37 for ; Wed, 14 Aug 2013 22:05:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=KzFi2nPv641TgcGQ9LnOzuijGu7PbeMoQRJ+o8SZrA4=; b=pTdlmLJWBxWYCcexaterA0HeuCG1wZA6E8gwaGBtw8DwG/PQdCKXkHmMHY3LfrnaKL oAdPZKAMZ8x8AC9lteVPiFR5aJXB2PJSM08CnNDDrXfD/nqHgikQaxcyeZB8RfVdHehV POwL/6vJtyeTbJ1d8dkBK0L3KbtlzXB+Ifr2rYuCpfscaxoR+peKj+2jhDJRtgQFdvW3 MzvS7jOjM3l8agg1T/t/rmuiviEkAjmHvIRI+lP0/GUmf6JtmkP9Q1s57zC+iY30d4Qb SaWQ8FwW0/0vjGvW+wGsnJw1DqYRYyry7kl96D5RzrMPVLovmSoTzOMk8tLkwv8YL6yR rCxA== MIME-Version: 1.0 X-Received: by 10.224.113.209 with SMTP id b17mr9338161qaq.85.1376543120934; Wed, 14 Aug 2013 22:05:20 -0700 (PDT) Received: by 10.49.105.232 with HTTP; Wed, 14 Aug 2013 22:05:20 -0700 (PDT) In-Reply-To: References: Date: Wed, 14 Aug 2013 22:05:20 -0700 Message-ID: From: Vijay Subramanian To: Dave Taht Content-Type: multipart/alternative; boundary=047d7bdcab90bdd22204e3f56bf7 Cc: "iccrg@irtf.org" , bloat , "aqm@ietf.org" Subject: Re: [Bloat] [iccrg] ECN support for PIE AQM in Linux X-BeenThere: bloat@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: General list for discussing Bufferbloat List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 15 Aug 2013 05:05:22 -0000 --047d7bdcab90bdd22204e3f56bf7 Content-Type: text/plain; charset=ISO-8859-1 On 14 August 2013 17:41, Dave Taht wrote: > The pie patches that I was using until recently are here: > > http://snapon.lab.bufferbloat.net/~cero2/deb/patches/ > > Stephen hemminger and I cleaned up the original pie drop according to > KernelStyle in multiple ways. There is a rounding error problem in setting > the target value > (we'd recomended they switch to ktime rather than jiffies) that I either > added or was in there in the first place.... and we fixed a couple generic > bugs... > > > Dave, Thanks to you and Stephen for this cleanup. I have these changes in my queue. I had also promised Stephen that I would upstream the code to the linux networking list for review and inclusion and this is what I intend to do in the coming days. The idea was that once bufferbloat community has vetted the algorithm, we can make the needed implementation and style changes for kernel submission. I believe it is now time to submit it to the netdev list. i will merge the collective feedback received so far and send it out. Thanks, Vijay --047d7bdcab90bdd22204e3f56bf7 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable



On 14 August 2013 17:41, Dave Taht <dave.taht@gmail.com><= /span> wrote:
The pie patches that I was = using until recently are here:
Stephen hemminger and I cleaned up the original pie drop according to Kerne= lStyle in multiple ways. There is a rounding error problem in setting the t= arget value
(we'd recomended they switch to ktime rather= than jiffies) that I either added or was in there in the first place.... a= nd we fixed a couple generic bugs...


Dave,
Thanks to = you and Stephen for this cleanup. I have these changes in my queue. I had a= lso promised Stephen that I would upstream the code to the linux networking= list for review and inclusion and this is what I=A0
intend to do in the coming days. The idea was that once bufferbloat co= mmunity has vetted the algorithm, we can make the needed implementation and= style changes for kernel submission.=A0
I believe it is now time= to submit it to the netdev list. =A0i will merge the collective feedback r= eceived so far and send it out.

Thanks,
Vijay

=A0
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