K 10
svn:author
V 6
cherry
K 8
svn:date
V 27
2013-03-25T13:03:24.248144Z
K 7
svn:log
V 193
Add a two functions to pmap_pv tracking:
 i) To run a callback on every iterated entry
 ii) To free a pv entry and it's associated chunk (from amd64/amd64/pmap.c)

Approved by: gibbs(implicit)

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