Mark Haywood wrote:
> No, I don't believe it would change that often. I think it would be 
> rare for it to change more than a few times in a minute (and even that 
> frequently would probably be unusual). It is not currently represented 
> in the supported_frequencies_Hz kstat. That kstat displays all P-state 
> frequencies supported by the platform and I don't think that we should 
> be modifying that value due to _PPC change notifications (I think it 
> could cause confusion). If we're going to present it as a kstat, then 
> I think it would be better as a new kstat. Something like 
> current_frequency_max_limit_Hz. Sort of wordy. no?
Thanks. I think I understand now. I can offer up 
current_frequency_ceiling_Hz, but perhaps someone can trump that... :)

-Eric

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