K 10
svn:author
V 3
mjg
K 8
svn:date
V 27
2020-03-01T21:54:28.093662Z
K 7
svn:log
V 222
vfs: stop taking additional refs on root vnode during lookup

They are spurious since introduction of struct pwd, which provides them
implicitly.

Reviewed by:	kib
Differential Revision:	https://reviews.freebsd.org/D23885

END