SWS_UNMAP
if ((byte2 & SWS_UNMAP) == 0 && (byte2 & SWS_ANCHOR) != 0) {
if (lbalen->flags & ~(SWS_LBDATA | SWS_UNMAP | SWS_ANCHOR | SWS_NDOB) ||
(lbalen->flags & (SWS_UNMAP | SWS_ANCHOR) && be_lun->unmap == NULL)) {
if (lbalen->flags & (SWS_UNMAP | SWS_ANCHOR)) {
if (lbalen->flags & ~(SWS_LBDATA | SWS_UNMAP | SWS_ANCHOR | SWS_NDOB)) {
if (lbalen->flags & SWS_UNMAP) {
DA_DELETE_ZERO ? 0 : SWS_UNMAP,