K 10
svn:author
V 2
ed
K 8
svn:date
V 27
2009-06-28T20:52:11.736021Z
K 7
svn:log
V 196
Don't pick up Giant inside ucom(4).

Giant was only used here to lock down a bit mask of allocated unit
numbers. Change the code to use its own mutex.

Reviewed by:	hselasky
Approved by:	re (kib)

END