K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2004-07-18T05:09:28.000000Z
K 7
svn:log
V 230
Only extract a physical address from a pte in pmap_extract() if the pte is
valid.

Implement the protection check required by the pmap_extract_and_hold()
specification.  (This enables the elimination of Giant from that function.)

END