diff options
Diffstat (limited to 'net/sunrpc/xprtrdma/transport.c')
| -rw-r--r-- | net/sunrpc/xprtrdma/transport.c | 33 |
1 files changed, 10 insertions, 23 deletions
diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c index 160558b4135e..7395eb2cfdeb 100644 --- a/net/sunrpc/xprtrdma/transport.c +++ b/net/sunrpc/xprtrdma/transport.c @@ -243,16 +243,13 @@ xprt_rdma_connect_worker(struct work_struct *work) rc = rpcrdma_ep_connect(&r_xprt->rx_ep, &r_xprt->rx_ia); xprt_clear_connecting(xprt); if (r_xprt->rx_ep.rep_connected > 0) { - if (!xprt_test_and_set_connected(xprt)) { - xprt->stat.connect_count++; - xprt->stat.connect_time += (long)jiffies - - xprt->stat.connect_start; - xprt_wake_pending_tasks(xprt, -EAGAIN); - } - } else { - if (xprt_test_and_clear_connected(xprt)) - xprt_wake_pending_tasks(xprt, rc); + xprt->stat.connect_count++; + xprt->stat.connect_time += (long)jiffies - + xprt->stat.connect_start; + xprt_set_connected(xprt); + rc = -EAGAIN; } + xprt_wake_pending_tasks(xprt, rc); } /** @@ -425,12 +422,6 @@ void xprt_rdma_close(struct rpc_xprt *xprt) return; rpcrdma_ep_disconnect(ep, ia); - /* Prepare @xprt for the next connection by reinitializing - * its credit grant to one (see RFC 8166, Section 3.3.3). - */ - r_xprt->rx_buf.rb_credits = 1; - xprt->cwnd = RPC_CWNDSHIFT; - out: xprt->reestablish_timeout = 0; ++xprt->connect_cookie; @@ -450,12 +441,6 @@ xprt_rdma_set_port(struct rpc_xprt *xprt, u16 port) struct sockaddr *sap = (struct sockaddr *)&xprt->addr; char buf[8]; - dprintk("RPC: %s: setting port for xprt %p (%s:%s) to %u\n", - __func__, xprt, - xprt->address_strings[RPC_DISPLAY_ADDR], - xprt->address_strings[RPC_DISPLAY_PORT], - port); - rpc_set_port(sap, port); kfree(xprt->address_strings[RPC_DISPLAY_PORT]); @@ -465,6 +450,9 @@ xprt_rdma_set_port(struct rpc_xprt *xprt, u16 port) kfree(xprt->address_strings[RPC_DISPLAY_HEX_PORT]); snprintf(buf, sizeof(buf), "%4hx", port); xprt->address_strings[RPC_DISPLAY_HEX_PORT] = kstrdup(buf, GFP_KERNEL); + + trace_xprtrdma_op_setport(container_of(xprt, struct rpcrdma_xprt, + rx_xprt)); } /** @@ -536,13 +524,12 @@ xprt_rdma_connect(struct rpc_xprt *xprt, struct rpc_task *task) struct rpcrdma_xprt *r_xprt = rpcx_to_rdmax(xprt); unsigned long delay; - trace_xprtrdma_op_connect(r_xprt); - delay = 0; if (r_xprt->rx_ep.rep_connected != 0) { delay = xprt_reconnect_delay(xprt); xprt_reconnect_backoff(xprt, RPCRDMA_INIT_REEST_TO); } + trace_xprtrdma_op_connect(r_xprt, delay); queue_delayed_work(xprtiod_workqueue, &r_xprt->rx_connect_worker, delay); } |