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SubjectRe: [PATCHv2 5/5] cpuidle: coupled: add trace events
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 <>
> ---
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.


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