K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2010-09-18T07:36:43.228920Z
K 7
svn:log
V 250
Restore pre-r212778 optimization, skipping timer reprogramming when it is
not neccessary. It allows to avoid time counter jump of up to 1/18s, when
base frequency slightly tuned via machdep.i8254_freq sysctl.
Fix few style things.

Suggested by:	bde

END