diff options
Diffstat (limited to 'net/sunrpc/xprtrdma/verbs.c')
-rw-r--r-- | net/sunrpc/xprtrdma/verbs.c | 24 |
1 files changed, 4 insertions, 20 deletions
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c index 07529ef8e33e..62baddefced3 100644 --- a/net/sunrpc/xprtrdma/verbs.c +++ b/net/sunrpc/xprtrdma/verbs.c @@ -501,8 +501,8 @@ rpcrdma_ep_create(struct rpcrdma_ep *ep, struct rpcrdma_ia *ia, struct rpcrdma_create_data_internal *cdata) { struct rpcrdma_connect_private *pmsg = &ep->rep_cm_private; - unsigned int max_qp_wr, max_sge; struct ib_cq *sendcq, *recvcq; + unsigned int max_sge; int rc; max_sge = min_t(unsigned int, ia->ri_device->attrs.max_sge, @@ -513,29 +513,13 @@ rpcrdma_ep_create(struct rpcrdma_ep *ep, struct rpcrdma_ia *ia, } ia->ri_max_send_sges = max_sge; - if (ia->ri_device->attrs.max_qp_wr <= RPCRDMA_BACKWARD_WRS) { - dprintk("RPC: %s: insufficient wqe's available\n", - __func__); - return -ENOMEM; - } - max_qp_wr = ia->ri_device->attrs.max_qp_wr - RPCRDMA_BACKWARD_WRS - 1; - - /* check provider's send/recv wr limits */ - if (cdata->max_requests > max_qp_wr) - cdata->max_requests = max_qp_wr; + rc = ia->ri_ops->ro_open(ia, ep, cdata); + if (rc) + return rc; ep->rep_attr.event_handler = rpcrdma_qp_async_error_upcall; ep->rep_attr.qp_context = ep; ep->rep_attr.srq = NULL; - ep->rep_attr.cap.max_send_wr = cdata->max_requests; - ep->rep_attr.cap.max_send_wr += RPCRDMA_BACKWARD_WRS; - ep->rep_attr.cap.max_send_wr += 1; /* drain cqe */ - rc = ia->ri_ops->ro_open(ia, ep, cdata); - if (rc) - return rc; - ep->rep_attr.cap.max_recv_wr = cdata->max_requests; - ep->rep_attr.cap.max_recv_wr += RPCRDMA_BACKWARD_WRS; - ep->rep_attr.cap.max_recv_wr += 1; /* drain cqe */ ep->rep_attr.cap.max_send_sge = max_sge; ep->rep_attr.cap.max_recv_sge = 1; ep->rep_attr.cap.max_inline_data = 0; |