K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2007-02-15T09:53:49.000000Z
K 7
svn:log
V 256
If both ISDOTDOT and NOCROSSMOUNT are set then lookup() might breaks out
of the special handling for ".." and perform an ISDOTDOT VOP_LOOKUP()
for a filesystem root vnode. Handle this case inside lookup().

Submitted by:	tegge
PR:		92785
MFC after:	1 week

END