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From: Patrick McHardy <kaber@trash.net>
To: Juliusz Chroboczek <jch@pps.jussieu.fr>
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH] Stochastic Fair Blue queue discipline
Date: Tue, 08 Apr 2008 02:04:24 +0200	[thread overview]
Message-ID: <47FAB688.7010807@trash.net> (raw)
In-Reply-To: <87skxxb8br.fsf@pirx.pps.jussieu.fr>

Juliusz Chroboczek wrote:
> Hello,
>
> The attached is an implementation of the Stochastic Fair Blue queue
> discipline for Linux.
>
> I would like to request a review of the following code, and whether it
> is worthwile to add the Kconfig bits and submit it for inclusion into
> the mainline kernel.
>
> You will find a ready to build tarball on
>
>   http://www.pps.jussieu.fr/~jch/software/files/sch_sfb-20080407.tar.gz
>   http://www.pps.jussieu.fr/~jch/software/files/sch_sfb-20080407.tar.gz.asc
>
> and a short description on
>
>   http://www.pps.jussieu.fr/~jch/software/sfb/

Do you have some graphs or something showing the effects?
I experienced with SFB myself some time ago and recall
getting huge unfairness towards non-ECN connections.
I can't remember exactly how good it behaved overall.



  reply	other threads:[~2008-04-08  0:07 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-04-07 22:37 [PATCH] Stochastic Fair Blue queue discipline Juliusz Chroboczek
2008-04-08  0:04 ` Patrick McHardy [this message]
2008-04-08  0:56   ` Patrick McHardy
2008-04-08 15:28   ` Juliusz Chroboczek
2008-04-08  8:20 ` Andi Kleen
2008-04-08 12:11   ` Patrick McHardy
2008-04-08 15:39     ` Juliusz Chroboczek
2008-04-08 15:45       ` Patrick McHardy
2008-04-09 15:48         ` Juliusz Chroboczek
2008-04-09 16:00           ` Patrick McHardy
2008-04-08 15:38   ` Juliusz Chroboczek
2008-04-08 16:32     ` Andi Kleen
2008-04-08 17:35       ` Juliusz Chroboczek
2008-04-08 17:53         ` Andi Kleen
2008-04-09 15:45           ` Juliusz Chroboczek
2008-04-09 17:49             ` Andi Kleen
2008-04-10  1:23               ` Patrick McHardy
2008-04-10  1:38                 ` Patrick McHardy
2008-04-10 11:17                   ` Juliusz Chroboczek
2008-04-11 13:07                     ` Patrick McHardy
2008-04-10 14:04                   ` Stephen Hemminger
2008-04-10  7:36                 ` Andi Kleen
2008-04-08 16:44 ` Patrick McHardy

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