Re: svn commit: r211315 - head/sys/netinet

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From
Lawrence Stewart <lstewart@freebsd.org>
Date
15 Aug 2010 01:23:14
Subject
Re: svn commit: r211315 - head/sys/netinet
Message-ID
4C67417B.8030103@freebsd.org


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On 08/15/10 06:40, Andre Oppermann wrote:
> Author: andre
> Date: Sat Aug 14 20:40:55 2010
> New Revision: 211315
> URL: http://svn.freebsd.org/changeset/base/211315
>
> Log:
> Disable TCP inflight limiter by default.
>
> It was experimental and interferes with the normal congestion control
> algorithms by instating a separate, possibly lower, ceiling for the
> amount of data that is in flight to the remote host. With high speed
> internet connections the inflight limit frequently has been estimated
> too low due to the noisy nature of the RTT measurements.
>
> This code gives way for the upcoming pluggable congestion control
> framework. It is the task of the congestion control algorithm to
> set the congestion window and amount of inflight data without external
> interference.
>
> Reviewed by: lstewart
> MFC after: 1 week
> Removal after: 1 month

Hooray! Please remember to drop freebsd-net@ a note about the impending
removal to give people a chance to speak up.

Cheers,
Lawrence

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