K 10
svn:author
V 3
avg
K 8
svn:date
V 27
2017-05-29T06:30:34.532494Z
K 7
svn:log
V 569
zfs_lookup: fix bogus arguments to lookup of "snapshot" directory

When a parent directory lookup is done at the root of a snapshot mounted
under .zfs/snapshot directory, we need to look up that directory in
the parent filesystem.  We achieve that by doing a VOP_LOOKUP operation
on a .zfs vnode with "snapshot" as a target name.  But previously we
also passed ISDOTDOT flag to the lookup and, because of that, the lookup
actually returned the parent of the .zfs vnode, that is, a root vnode of
the parent filesystem.

Reported by:	lev
Tested by:	lev
MFC after:	3 days

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