On 5/20/2011 5:40 AM, John Mathew wrote:
> The current version of powertop does not check if a timer is
> deferred. So deferred timers will be displayed as a power consumer
> This patch utilizes the /proc/timer_stats to determine if a timer
> is deferred. If it is the timer is not considered in the powertop
> statistics.

I actually looked at this approach before, and in non-antique kernels it 
does not actually work unfortunately...
/proc/timer_stats did not list the same functions as we get for timer 
handlers.

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