[PATCH] cpuidle: Measure idle state durations with monotonic clock
jwerner at chromium.org
Thu Nov 15 04:15:58 EST 2012
> Maybe you can remove all these computations and set the flag
> en_core_tk_irqen for the driver ? That will be handled by the cpuidle
> framework, no ?
> Same comment for the intel_idle driver.
Yeah, I thought about that, too. I was a little too afraid of touching
the sched_clock_idle_wakeup_event() parameter that is tied to the
measurement, but it seems to have been vestigial for some time now and
other drivers also just set it 0. I will whip up another version of
the patch (won't change the PPC further though, if this version works
I would just leave it at that... thanks for testing, Deepthi).
More information about the Linuxppc-dev