K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2012-05-31T22:54:08.546362Z
K 7
svn:log
V 472
Simplify insert path by using the same logic of vm_radix_remove() for
the recovery path. The bulk of vm_radix_remove() is put into a generic
function vm_radix_sweep() which allows 2 different modes (hard and soft):
the soft one will deal with half-constructed paths by cleaning them up.

Ideally all these complications should go once that a way to pre-allocate
is implemented, possibly by implementing path compression.

Requested and discussed with:	jeff
Tested by:	pho

END