commit a25d8c327bb41742dbd59f8c545f59f3b9c39983 upstream.

This reverts commit 4f4fd7c5798bbdd5a03a60f6269cf1177fbd11ef.

Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Nigel Croxon <ncroxon@redhat.com>
Cc: Xiao Ni <xni@redhat.com>
Signed-off-by: NSong Liu <songliubraving@fb.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>