On Wednesday 14 March 2012 11:59 PM, Colin Cross wrote:

Adds trace events to allow debugging of coupled cpuidle.
Can be used to verify cpuidle performance, including time spent
spinning and time spent in safe states.  Not intended for merging.

Signed-off-by: Colin Cross <redacted>
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I found the trace events quite useful for debug and also to monitor
the cpuidle performance.

I guess we should add these trace events to the core code unless
and until there is a strong reason not to do so.

Regards
Santosh