K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2017-06-03T14:12:17.160130Z
K 7
svn:log
V 179
Ensure that cached struct thread does not keep spurious td_su
reference on an UFS mount point.

Reported and tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week

END