K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2008-11-03T14:08:08.953966Z
K 7
svn:log
V 226
MFC r184074:
Assert that v_holdcnt is non-zero before entering lockmgr in vn_lock and
ffs_lock. This cannot catch situations where holdcnt is incremented not
by curthread, but I think it is useful.

Approved by:	re (kensmith)

END