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Old 10-07-2009, 09:02 AM   #1
stella0302
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Registered: Oct 2009
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Smile How to enable more tracers in ftrace


I have linux 2.6.30 running on ARM SMP board. I want to use ftrace for benchmarking.

I only see sched_switch in the /debug/tracing/available_tracers. I wonder how to enable other tracers, like function, wakeup, irqsoff, etc.

Should I modify .config file in order to enable them?

Thanks!
 
  


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