K 10
svn:author
V 3
avg
K 8
svn:date
V 27
2012-07-13T08:11:55.998245Z
K 7
svn:log
V 599
acpi_cpu: separate a notion of current deepest allowed+available Cx level

... from a user-set persistent limit on the said level.
Allow to set the user-imposed limit below current deepest available level
as the available levels may be dynamically changed by ACPI platform
in both directions.
Allow "Cmax" as an input value for cx_lowest sysctls to mean that there
is not limit and OS can use all available C-states.
Retire global cpu_cx_count as it no longer serves any meaningful
purpose.

Reviewed by:	jhb, gianni, sbruno
Tested by:	sbruno, Vitaly Magerya <vmagerya@gmail.com>
MFC after:	2 weeks

END