K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-11-12T07:25:47.251894Z
K 7
svn:log
V 507
When CPU becomes idle, cpu_idleclock() calculates time till the next timer
event to reprogram the hardware timer.  Return that time in microseconds
to the caller and pass it to acpi_cpu_idle(), where it can be used as one
more factor (quite precise one) to estimate further sleep time and choose
optimal sleep state.  With this change, depending on hardware, synthetic
tests show up to double improvement in callout precision when deeper sleep
states are in use.

Also fix minor build issues on UP systems.

END