When opening a non-dir by file handle and the decoded inode/dentry
are not in cache, the resulting dentry is "disconnected" (i.e. unknown
path). This is a common case that is already covered by previous tests.
This test covers the case of decoding an overlay file handle, while a
disconnected dentry is still in cache.
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Amir Goldstein