diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/xprtrdma/verbs.c | 44 |
1 files changed, 8 insertions, 36 deletions
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c index a215a8759dc2..e4171f2abe37 100644 --- a/net/sunrpc/xprtrdma/verbs.c +++ b/net/sunrpc/xprtrdma/verbs.c @@ -243,8 +243,6 @@ rpcrdma_conn_upcall(struct rdma_cm_id *id, struct rdma_cm_event *event) #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) struct sockaddr *sap = (struct sockaddr *)&ep->rep_remote_addr; #endif - struct ib_qp_attr *attr = &ia->ri_qp_attr; - struct ib_qp_init_attr *iattr = &ia->ri_qp_init_attr; int connstate = 0; switch (event->event) { @@ -267,7 +265,8 @@ rpcrdma_conn_upcall(struct rdma_cm_id *id, struct rdma_cm_event *event) break; case RDMA_CM_EVENT_DEVICE_REMOVAL: #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) - pr_info("rpcrdma: removing device for %pIS:%u\n", + pr_info("rpcrdma: removing device %s for %pIS:%u\n", + ia->ri_device->name, sap, rpc_get_port(sap)); #endif set_bit(RPCRDMA_IAF_REMOVING, &ia->ri_flags); @@ -282,13 +281,6 @@ rpcrdma_conn_upcall(struct rdma_cm_id *id, struct rdma_cm_event *event) return 1; case RDMA_CM_EVENT_ESTABLISHED: connstate = 1; - ib_query_qp(ia->ri_id->qp, attr, - IB_QP_MAX_QP_RD_ATOMIC | IB_QP_MAX_DEST_RD_ATOMIC, - iattr); - dprintk("RPC: %s: %d responder resources" - " (%d initiator)\n", - __func__, attr->max_dest_rd_atomic, - attr->max_rd_atomic); rpcrdma_update_connect_private(xprt, &event->param.conn); goto connected; case RDMA_CM_EVENT_CONNECT_ERROR: @@ -298,11 +290,9 @@ rpcrdma_conn_upcall(struct rdma_cm_id *id, struct rdma_cm_event *event) connstate = -ENETDOWN; goto connected; case RDMA_CM_EVENT_REJECTED: -#if IS_ENABLED(CONFIG_SUNRPC_DEBUG) - pr_info("rpcrdma: connection to %pIS:%u on %s rejected: %s\n", - sap, rpc_get_port(sap), ia->ri_device->name, + dprintk("rpcrdma: connection to %pIS:%u rejected: %s\n", + sap, rpc_get_port(sap), rdma_reject_msg(id, event->status)); -#endif connstate = -ECONNREFUSED; if (event->status == IB_CM_REJ_STALE_CONN) connstate = -EAGAIN; @@ -310,37 +300,19 @@ rpcrdma_conn_upcall(struct rdma_cm_id *id, struct rdma_cm_event *event) case RDMA_CM_EVENT_DISCONNECTED: connstate = -ECONNABORTED; connected: - dprintk("RPC: %s: %sconnected\n", - __func__, connstate > 0 ? "" : "dis"); atomic_set(&xprt->rx_buf.rb_credits, 1); ep->rep_connected = connstate; rpcrdma_conn_func(ep); wake_up_all(&ep->rep_connect_wait); /*FALLTHROUGH*/ default: - dprintk("RPC: %s: %pIS:%u (ep 0x%p): %s\n", - __func__, sap, rpc_get_port(sap), ep, - rdma_event_msg(event->event)); + dprintk("RPC: %s: %pIS:%u on %s/%s (ep 0x%p): %s\n", + __func__, sap, rpc_get_port(sap), + ia->ri_device->name, ia->ri_ops->ro_displayname, + ep, rdma_event_msg(event->event)); break; } -#if IS_ENABLED(CONFIG_SUNRPC_DEBUG) - if (connstate == 1) { - int ird = attr->max_dest_rd_atomic; - int tird = ep->rep_remote_cma.responder_resources; - - pr_info("rpcrdma: connection to %pIS:%u on %s, memreg '%s', %d credits, %d responders%s\n", - sap, rpc_get_port(sap), - ia->ri_device->name, - ia->ri_ops->ro_displayname, - xprt->rx_buf.rb_max_requests, - ird, ird < 4 && ird < tird / 2 ? " (low!)" : ""); - } else if (connstate < 0) { - pr_info("rpcrdma: connection to %pIS:%u closed (%d)\n", - sap, rpc_get_port(sap), connstate); - } -#endif - return 0; } |