K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2016-09-03T03:14:24.197215Z
K 7
svn:log
V 386
As an optimization to the machine-independent layer, change the machine-
dependent pmap_ts_referenced() so that it updates the page's dirty field
if a modified bit is found while counting reference bits.  This
opportunistic update can be performed at low cost and can eliminate the
need for some future calls to pmap_is_modified() by the machine-
independent layer.

MFC after:	3 weeks

END