How to enable more tracers in ftrace

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How to enable more tracers in ftrace

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10-07-2009, 10:02 AM	#1
stella0302 LQ Newbie Registered: Oct 2009 Posts: 1 Rep:	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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