K 10
svn:author
V 3
das
K 8
svn:date
V 27
2003-11-14T08:23:13.000000Z
K 7
svn:log
V 501
- A sanity check in unionfs verifies that lookups of '.' return the
  vnode of the parent.  However, this check should not be performed if
  the lookup failed.  This change should fix "union_lookup returning
  . not same as startdir" panics people were seeing.  The bug was
  introduced by an incomplete import of a NetBSD delta in rev 1.38.
- Move the aforementioned check out from DIAGNOSTIC.  Performance
  is the least of our unionfs worries.
- Minor reorganization.

PR:		53004
MFC after:	1 week

END