Re: [LARTC] esfq experience anyone?

Linux Advanced Routing and Traffic Control

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On Saturday 26 April 2003 16:47, Nickola Kolev wrote:
> On Sat, 26 Apr 2003 15:07:52 +0200
>
> Matthias Weingart <lartc@xxxxxxxxxxxxxxxx> wrote:
>  : On Sat, Apr 26, 2003 at 12:29:12PM +0300, Nickola Kolev wrote:
>  : > Did anyone tried it, and more important, did it worked the way it is
>  : > supposed to? As of my experience, I saw several connections matched
>  : > right against the filters and put into the correct class, but the
>  : > bandwidth management wasn't even remotely fair.
>  :
>  : Did you use a kernel with
>  : #define PSCHED_CLOCK_SOURCE PSCHED_CPU in
>  : linux/include/net/sched/pkt_sched.h or just the standard kernel?
>  :
>  :         Matthias
>
> Nope,
>
> The place for pkt_sched.h here is linux/include/net/pkt_sched.h.
> And there #define PSCHED_CLOCK_SOURCE     PSCHED_JIFFIES
>
> Can you tell me what's the difference? I mean, I see that in your
> case clock source for packet scheduling is #defined as PSCHED_CPU,
> and in mine as PSCHED_JIFFIES, but what's the impact on esfq?
About the difference :
http://www.docum.org/stef.coene/qos/faq/cache/40.html

The impact is increased precision.

Stef

-- 

stef.coene@xxxxxxxxx
 "Using Linux as bandwidth manager"
     http://www.docum.org/
     #lartc @ irc.oftc.net



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