avg 3c45649fe3 zfs: fix a wrong assertion for extended attributes
For the extended attributes the order between z_teardown_lock and the
vnode lock is different.
The bug was triggered only with DIAGNOSTIC turned on.
This fix is developed in cooperation with avos.

PR:		213112
Reported by:	avos
Tested by:	avos
MFC after:	1 week
2016-10-04 08:09:25 +00:00
..