K 10
svn:author
V 3
ian
K 8
svn:date
V 27
2014-10-04T15:59:15.506327Z
K 7
svn:log
V 374
Make kevent(2) periodic timer events more reliably periodic.  The event
callout is now scheduled using the C_ABSOLUTE flag, and the absolute time
of each event is calculated as the time the previous event was scheduled
for plus the interval.  This ensures that latency in processing a given
event doesn't perturb the arrival time of any subsequent events.

Reviewed by:	jhb

END