diff options
| -rw-r--r-- | net/sunrpc/xprtrdma/transport.c | 6 | ||||
| -rw-r--r-- | net/sunrpc/xprtrdma/verbs.c | 2 | ||||
| -rw-r--r-- | net/sunrpc/xprtrdma/xprt_rdma.h | 1 |
3 files changed, 3 insertions, 6 deletions
diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c index f86021e3b853..47b4604e820a 100644 --- a/net/sunrpc/xprtrdma/transport.c +++ b/net/sunrpc/xprtrdma/transport.c @@ -236,8 +236,6 @@ rpcrdma_connect_worker(struct work_struct *work) struct rpc_xprt *xprt = &r_xprt->rx_xprt; spin_lock_bh(&xprt->transport_lock); - if (++xprt->connect_cookie == 0) /* maintain a reserved value */ - ++xprt->connect_cookie; if (ep->rep_connected > 0) { if (!xprt_test_and_set_connected(xprt)) xprt_wake_pending_tasks(xprt, 0); @@ -650,7 +648,6 @@ xprt_rdma_allocate(struct rpc_task *task) if (!rpcrdma_get_recvbuf(r_xprt, req, rqst->rq_rcvsize, flags)) goto out_fail; - req->rl_connect_cookie = 0; /* our reserved value */ rpcrdma_set_xprtdata(rqst, req); rqst->rq_buffer = req->rl_sendbuf->rg_base; rqst->rq_rbuffer = req->rl_recvbuf->rg_base; @@ -721,9 +718,8 @@ xprt_rdma_send_request(struct rpc_task *task) rpcrdma_recv_buffer_get(req); /* Must suppress retransmit to maintain credits */ - if (req->rl_connect_cookie == xprt->connect_cookie) + if (rqst->rq_connect_cookie == xprt->connect_cookie) goto drop_connection; - req->rl_connect_cookie = xprt->connect_cookie; __set_bit(RPCRDMA_REQ_F_PENDING, &req->rl_flags); if (rpcrdma_ep_post(&r_xprt->rx_ia, &r_xprt->rx_ep, req)) diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c index 7cc346599384..520e7e4fe203 100644 --- a/net/sunrpc/xprtrdma/verbs.c +++ b/net/sunrpc/xprtrdma/verbs.c @@ -255,6 +255,7 @@ rpcrdma_conn_upcall(struct rdma_cm_id *id, struct rdma_cm_event *event) /* Return 1 to ensure the core destroys the id. */ return 1; case RDMA_CM_EVENT_ESTABLISHED: + ++xprt->rx_xprt.connect_cookie; connstate = 1; rpcrdma_update_connect_private(xprt, &event->param.conn); goto connected; @@ -273,6 +274,7 @@ rpcrdma_conn_upcall(struct rdma_cm_id *id, struct rdma_cm_event *event) connstate = -EAGAIN; goto connected; case RDMA_CM_EVENT_DISCONNECTED: + ++xprt->rx_xprt.connect_cookie; connstate = -ECONNABORTED; connected: xprt->rx_buf.rb_credits = 1; diff --git a/net/sunrpc/xprtrdma/xprt_rdma.h b/net/sunrpc/xprtrdma/xprt_rdma.h index 430a6de8300e..29ea0b4e98f9 100644 --- a/net/sunrpc/xprtrdma/xprt_rdma.h +++ b/net/sunrpc/xprtrdma/xprt_rdma.h @@ -334,7 +334,6 @@ enum { struct rpcrdma_buffer; struct rpcrdma_req { struct list_head rl_list; - unsigned int rl_connect_cookie; struct rpcrdma_buffer *rl_buffer; struct rpcrdma_rep *rl_reply; struct xdr_stream rl_stream; |