K 10
svn:author
V 3
avg
K 8
svn:date
V 27
2012-11-04T14:50:08.847331Z
K 7
svn:log
V 337
zfs_dirlook: bailout early if directory is unlinked

Otherwise we could fail with an incorrect error if e.g. parent
object id is removed too or we can even return a wrong vnode if
parent object has been already re-used.

Discussed with:	pjd
Also see:	http://article.gmane.org/gmane.os.freebsd.devel.file-systems/13863
MFC after:	26 days

END