Re: 3.10-rcX: cpu governor ondemand doesn't scale well after s2ram

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On 06/27/2013 06:10 AM, Viresh Kumar wrote:
> On 27 June 2013 00:42, Rafael J. Wysocki <rjw@xxxxxxx> wrote:
>> Well, I'm not aware of any recent changes in cpufreq that would make things
>> work differently depending on whether or not AC power is used.
> 
> Toralf,
> 
> It would be helpful if you can do git bisect and let us know which patch
> created this problem. Otherwise its very difficult to trace it.
> 

Yep, but 14 commits to bisect and about 20-30 min for each - will see,
when I find a time slot.

Just FWIW thie following is now a good indicator for the issue - that's
the picture after wakeup, where I'd expect always 800 MHz:

$ sudo cat /sys/devices/system/cpu/cpu?/cpufreq/cpuinfo_cur_freq
800000
2601000
2601000
2601000


-- 
MfG/Sincerely
Toralf Förster
pgp finger print: 7B1A 07F4 EC82 0F90 D4C2 8936 872A E508 7DB6 9DA3
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