Commit b2a86421 authored by Ben Walker's avatar Ben Walker Committed by Daniel Verkamp
Browse files

nvme/rdma: Fix specification of R/W queue depth 



The meaning of the parameters was swapped.

Change-Id: I3f4938c446fd06afd1852bcf08e779b7b988855d
Signed-off-by: default avatarBen Walker <benjamin.walker@intel.com>
parent 375da657

lib/nvme/nvme_rdma.c

+2 −2
Original line number Diff line number Diff line
@@ -576,8 +576,8 @@ nvme_rdma_connect(struct nvme_rdma_qpair *rqpair) 
	   specified here, but the other param values either zeroed out or

	   replaced.

	*/

	conn_param.responder_resources = 1;  /* 0 or 1*/

	conn_param.initiator_depth = nvme_min(rqpair->max_queue_depth, attr.max_qp_init_rd_atom);

	conn_param.responder_resources = nvme_min(rqpair->max_queue_depth, attr.max_qp_rd_atom);

	conn_param.initiator_depth = 0;

	conn_param.retry_count = 7;

	conn_param.rnr_retry_count = 7;

lib/nvmf/rdma.c

+1 −1
Original line number Diff line number Diff line
@@ -671,7 +671,7 @@ nvmf_rdma_connect(struct rdma_cm_event *event) 
	/* Next check the remote NIC's hardware limitations */

	rdma_param = &event->param.conn;

	SPDK_TRACELOG(SPDK_TRACE_RDMA,

		      "Host NIC Max Incoming RDMA R/W operations: %d Max Outgoing RDMA R/W operations: %d\n",

		      "Host (Initiator) NIC Max Incoming RDMA R/W operations: %d Max Outgoing RDMA R/W operations: %d\n",

		      rdma_param->initiator_depth, rdma_param->responder_resources);

	if (rdma_param->initiator_depth > 0) {

		max_rw_depth = nvmf_min(max_rw_depth, rdma_param->initiator_depth);