Hello,

i use kernel version 2.6.33.2 (x86-64, Core 2 Duo) and the perf events 
to track frequency and c states of my cpu. But if i want to trace 
power:power_start events, it does not work. After typing

echo "power:power_start" | sudo tee set_event

on the console, the trace doesn't contain such events. 
power:power_frequency and power:power_end events are reported correctly 
by the system. I read in the mailing list that Robert Schoene had a 
similiar problem, but with power:power_end events. Is there a known bug 
regarding to trace_power_start methods in process.c?

Bye Ronny

-- 
Ronny Tschueter

Technische Universität Dresden
Center for Information Services
and High Performance Computing (ZIH)
D-01062 Dresden
Germany

Office: Willersbau, room A31
Phone:	(+49) 351/463-35448
E-Mail: ronny.tschueter@tu-dresden.de
WWW:    http://www.tu-dresden.de/zih

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