On Thu, Jul 14, 2016 at 06:02:31PM +0800, Pingbo Wen wrote: > > Steve Muckle (3): > > cpufreq: add cpufreq_driver_resolve_freq() > > cpufreq: schedutil: map raw required frequency to driver frequency > > Tested the first two patches on db410c, only waking up irq_work 53 > times, while previous was 257 times(79% decrease) in Android home idle > for 5 minutes.
Thanks Pingbo. My experience measuring the number of calls into the acpi cpufreq fast switch path was similar. An arbitrary system workload I chose showed a ~75% reduction in calls. thanks, Steve
