Lines Matching refs:atomic
863 * Fill in rds_message for an atomic request.
873 || rm->atomic.op_active)
881 rm->atomic.op_type = RDS_ATOMIC_TYPE_FADD;
882 rm->atomic.op_m_fadd.add = args->fadd.add;
883 rm->atomic.op_m_fadd.nocarry_mask = 0;
886 rm->atomic.op_type = RDS_ATOMIC_TYPE_FADD;
887 rm->atomic.op_m_fadd.add = args->m_fadd.add;
888 rm->atomic.op_m_fadd.nocarry_mask = args->m_fadd.nocarry_mask;
891 rm->atomic.op_type = RDS_ATOMIC_TYPE_CSWP;
892 rm->atomic.op_m_cswp.compare = args->cswp.compare;
893 rm->atomic.op_m_cswp.swap = args->cswp.swap;
894 rm->atomic.op_m_cswp.compare_mask = ~0;
895 rm->atomic.op_m_cswp.swap_mask = ~0;
898 rm->atomic.op_type = RDS_ATOMIC_TYPE_CSWP;
899 rm->atomic.op_m_cswp.compare = args->m_cswp.compare;
900 rm->atomic.op_m_cswp.swap = args->m_cswp.swap;
901 rm->atomic.op_m_cswp.compare_mask = args->m_cswp.compare_mask;
902 rm->atomic.op_m_cswp.swap_mask = args->m_cswp.swap_mask;
908 rm->atomic.op_notify = !!(args->flags & RDS_RDMA_NOTIFY_ME);
909 rm->atomic.op_silent = !!(args->flags & RDS_RDMA_SILENT);
910 rm->atomic.op_active = 1;
911 rm->atomic.op_recverr = rs->rs_recverr;
912 rm->atomic.op_sg = rds_message_alloc_sgs(rm, 1);
913 if (IS_ERR(rm->atomic.op_sg)) {
914 ret = PTR_ERR(rm->atomic.op_sg);
929 sg_set_page(rm->atomic.op_sg, page, 8, offset_in_page(args->local_addr));
931 if (rm->atomic.op_notify || rm->atomic.op_recverr) {
937 rm->atomic.op_notifier = kmalloc(sizeof(*rm->atomic.op_notifier), GFP_KERNEL);
938 if (!rm->atomic.op_notifier) {
943 rm->atomic.op_notifier->n_user_token = args->user_token;
944 rm->atomic.op_notifier->n_status = RDS_RDMA_SUCCESS;
947 rm->atomic.op_rkey = rds_rdma_cookie_key(args->cookie);
948 rm->atomic.op_remote_addr = args->remote_addr + rds_rdma_cookie_offset(args->cookie);
954 rm->atomic.op_active = 0;
955 kfree(rm->atomic.op_notifier);