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DateSat, 21 Aug 2004 11:18:04 +0200
FromIngo Molnar <>
SubjectRe: [patch] voluntary-preempt-2.6.8.1-P5
* Lee Revell <rlrevell@joe-job.com> wrote:

> > > http://krustophenia.net/testresults.php?dataset=2.6.8.1-P6#/var/www/2.6.8.1-P6/trace8.txt
> > 
> > i suspect if you turn off tracing (or disable it in the kernel
> > completely) then you'd see below-100 usec latencies here. A trace entry
> > costs ~0.3 usecs on your box, so this 50-entry trace has roughly 15
> > usecs of tracing overhead :-)
> > 
> 
> FWIW, I did see one of these over 200 usecs.

which trace is this?

	Ingo
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