Re: [patch] voluntary-preempt-2.6.8.1-P4

[Lee Revell]

On Fri, 2004-08-20 at 06:27, Ingo Molnar wrote:
> * Lee Revell <rlrevell@xxxxxxxxxxx> wrote:
> 
> > This is an extreme load situation, so I don't think it will be a
> > real-world problem.  I have not seen it under any normal workload.
> 
> well, 9 msecs is still not nice. I've been able to trigger larger than
> 10msec latencies too on a 2 GHz box.
> 
> > What about this one:
> > 
> > http://krustophenia.net/testresults.php?dataset=2.6.8.1-P4#/var/www/2.6.8.1-P4/netif_receive_skb_latency_trace.txt
> > 
> > This appears during normal use.
> 

Here is another:

http://krustophenia.net/testresults.php?dataset=2.6.8.1-P4#/var/www/2.6.8.1-P4/rt_run_flush_latency_trace.txt

Lee

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