K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2014-01-13T19:14:29.640600Z
K 7
svn:log
V 364
MFC r259197:
Do not DELAY() for P-state transition unless we want to see the result.

Intel manual says: "If a transition is already in progress, transition to
a new value will subsequently take effect. Reads of IA32_PERF_CTL determine
the last targeted operating point."  So seems it should be fine to just
trigger wanted transition and go.  Linux does the same.

END