[tesla-dev] powertop running on sparc(ontario)

Eric Saxe eric.saxe at sun.com
Tue Dec 18 09:48:25 PST 2007


Jitendra Sasmal wrote:
> Hi All,
> I build the powertop kernel on my ontario system and rebooted with 
> this. Then I tried to compile 'powertop' utility and executed, it 
> seems to be working fine except few notes like "C-State Dtrace proble 
> not available", "cpu_change_speed Dtrace proble not available" etc.
The cpu_speed_change probe should be available on SPARC, but it's not 
back in ON (yet). I'll work on getting the rest of the SPARC probes 
(idle_state_transition) back into the powertop repo today.

-Eric



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