netdev - Re: [PATCH net-next v7 00/10] net: sched: add Flow Queue PIE packet scheduler

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Message-ID: <CADAms0wMcBN_Uv1LkNc2F0_QXJQLGLbms7MrTPvSyAKziN_nuA@mail.gmail.com>
Date:   Thu, 23 Jan 2020 21:44:19 +0530
From:   Gautam Ramakrishnan <gautamramk@...il.com>
To:     David Miller <davem@...emloft.net>
Cc:     Linux Kernel Network Developers <netdev@...r.kernel.org>,
        Jamal Hadi Salim <jhs@...atatu.com>,
        Dave Taht <dave.taht@...il.com>,
        Toke Høiland-Jørgensen <toke@...hat.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Stephen Hemminger <stephen@...workplumber.org>,
        Leslie Monis <lesliemonis@...il.com>,
        "Mohit P. Tahiliani" <tahiliani@...k.edu.in>
Subject: Re: [PATCH net-next v7 00/10] net: sched: add Flow Queue PIE packet scheduler

On Thu, Jan 23, 2020 at 4:09 PM David Miller <davem@...emloft.net> wrote:
>
> From: gautamramk@...il.com
> Date: Wed, 22 Jan 2020 23:52:23 +0530
>
> > From: Gautam Ramakrishnan <gautamramk@...il.com>
> >
> > Flow Queue PIE packet scheduler
> >
> > This patch series implements the Flow Queue Proportional
> > Integral controller Enhanced (FQ-PIE) active queue
> > Management algorithm. It is an enhancement over the PIE
> > algorithm. It integrates the PIE aqm with a deficit round robin
> > scheme.
> >
> > FQ-PIE is implemented over the latest version of PIE which
> > uses timestamps to calculate queue delay with an additional
> > option of using average dequeue rate to calculate the queue
> > delay. This patch also adds a memory limit of all the packets
> > across all queues to a default value of 32Mb.
> >
> >  - Patch #1
> >    - Creates pie.h and moves all small functions and structures
> >      common to PIE and FQ-PIE here. The functions are all made
> >      inline.
> >  - Patch #2 - #8
> >    - Addresses code formatting, indentation, comment changes
> >      and rearrangement of structure members.
> >  - Patch #9
> >    - Refactors sch_pie.c by changing arguments to
> >      calculate_probability(), [pie_]drop_early() and
> >      pie_process_dequeue() to make it generic enough to
> >      be used by sch_fq_pie.c. These functions are exported
> >      to be used by sch_fq_pie.c.
> >  - Patch #10
> >    - Adds the FQ-PIE Qdisc.
> >
> > For more information:
> > https://tools.ietf.org/html/rfc8033
>
> Series applied, thank you.
Thanks for the reviews and for applying the patch series.



-- 
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Gautam |