K 10
svn:author
V 5
peter
K 8
svn:date
V 27
2006-05-01T21:22:38.000000Z
K 7
svn:log
V 283
Using an idea from Stephan Uphoff, use the empty pte's that correspond
to the unused kva in the pv memory block to thread a freelist through.
This allows us to free pages that used to be used for pv entry chunks
since we can now track holes in the kva memory block.

Idea from:  ups

END