Added big endian annotations to relevant data structure fields, and necessary
byte swappings to support little endian builds.
Signed-off-by: NBrian King <brking@linux.vnet.ibm.com>
Signed-off-by: NTyrel Datwyler <tyreld@linux.vnet.ibm.com>
Signed-off-by: NChristoph Hellwig <hch@lst.de>