RDS_EXTHDR_RDMA   583 net/rds/ib_send.c 					RDS_EXTHDR_RDMA, &ext_hdr, sizeof(ext_hdr));
RDS_EXTHDR_RDMA    45 net/rds/message.c [RDS_EXTHDR_RDMA]	= sizeof(struct rds_ext_header_rdma),
RDS_EXTHDR_RDMA   182 net/rds/recv.c 		case RDS_EXTHDR_RDMA: