K 10
svn:author
V 6
dillon
K 8
svn:date
V 27
2003-01-15T23:54:35.000000Z
K 7
svn:log
V 277
Merge all the various copies of vmapbuf() and vunmapbuf() into a single
portable copy.  Note that pmap_extract() must be used instead of
pmap_kextract().

This is precursor work to a reorganization of vmapbuf() to close remaining
user/kernel races (which can lead to a panic).

END