Use the generic Linux definition to implement our UUID type, this will
allow using more generic infrastructure in the future.
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Reviewed-by: NAmir Goldstein <amir73il@gmail.com>
Reviewed-by: NBrian Foster <bfoster@redhat.com>
Reviewed-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: NDarrick J. Wong <darrick.wong@oracle.com>