jhb af763c99a0 Tweak the lapic timer code to get the performance closer to the pre-lapic
timer case:
- Remove the virtual fooclock interrupt counters as they have served their
  purpose.
- Adjust the dividers for the different clock such that profhz is now a
  multiple of stathz as in the non-lapic case, and the timer now runs at
  hz * 2 rather than hz * 3.  With the new divisors, the default clock
  rates are:

  kern.clockrate: { hz = 1000, tick = 1000, profhz = 666, stathz = 133 }
2005-03-02 14:17:43 +00:00
..
2005-02-17 11:14:45 +00:00
2005-02-10 20:39:39 +00:00
2005-03-01 12:01:17 +00:00
2005-02-23 22:44:38 +00:00