pjd e70bbf0bf3 Tighten up the check for race in zfs_zget() - ZTOV(zp) can not only contain
NULL, but also can point to dead vnode, take that into account.

PR:		kern/132068
Reported by:	Edward Fisk" <7ogcg7g02@sneakemail.com>, kris
Fix based on patch from:	Jaakko Heinonen <jh@saunalahti.fi>
MFC after:	1 week
2009-09-12 19:27:54 +00:00
..
2009-05-23 16:01:58 +00:00