K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2013-07-11T04:47:44.049461Z
K 7
svn:log
V 160
MFC r252714:
The tvp vnode on rename is usually unlinked.  Drop the cached null
vnode for tvp to allow the free of the lower vnode, if needed.

PR:	kern/180236

END