extend --use-null-mr option for server side

linux-rdma · Apr 20, 2023 · ba1ce9f · ba1ce9f
1 parent f28fe04
commit ba1ce9f
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/perftest_communication.c b/src/perftest_communication.c
@@ -851,7 +851,12 @@ int set_up_connection(struct pingpong_context *ctx,
 
 		my_dest[i].qpn   = ctx->qp[i]->qp_num;
 		my_dest[i].psn   = lrand48() & 0xffffff;
-		my_dest[i].rkey  = ctx->mr[i]->rkey;
+		if (user_param->use_null_mr) {
+			my_dest[i].rkey  = ctx->null_mr->lkey;
+		} else {
+			my_dest[i].rkey  = ctx->mr[i]->rkey;
+		}
+
 
 		/* Each qp gives his receive buffer address.*/
 		my_dest[i].out_reads = user_param->out_reads;