diff options
Diffstat (limited to 'net/sunrpc/xprtrdma/verbs.c')
| -rw-r--r-- | net/sunrpc/xprtrdma/verbs.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c index e2d639062450..eeaca9c83635 100644 --- a/net/sunrpc/xprtrdma/verbs.c +++ b/net/sunrpc/xprtrdma/verbs.c @@ -493,7 +493,7 @@ rpcrdma_ep_create(struct rpcrdma_ep *ep, struct rpcrdma_ia *ia, unsigned int max_qp_wr; int rc; - if (ia->ri_device->attrs.max_sge < RPCRDMA_MAX_IOVS) { + if (ia->ri_device->attrs.max_sge < RPCRDMA_MAX_SEND_SGES) { dprintk("RPC: %s: insufficient sge's available\n", __func__); return -ENOMEM; @@ -522,7 +522,7 @@ rpcrdma_ep_create(struct rpcrdma_ep *ep, struct rpcrdma_ia *ia, 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 = RPCRDMA_MAX_IOVS; + ep->rep_attr.cap.max_send_sge = RPCRDMA_MAX_SEND_SGES; ep->rep_attr.cap.max_recv_sge = 1; ep->rep_attr.cap.max_inline_data = 0; ep->rep_attr.sq_sig_type = IB_SIGNAL_REQ_WR; @@ -891,7 +891,7 @@ rpcrdma_create_req(struct rpcrdma_xprt *r_xprt) INIT_LIST_HEAD(&req->rl_registered); req->rl_send_wr.next = NULL; req->rl_send_wr.wr_cqe = &req->rl_cqe; - req->rl_send_wr.sg_list = req->rl_send_iov; + req->rl_send_wr.sg_list = req->rl_send_sge; req->rl_send_wr.opcode = IB_WR_SEND; return req; } @@ -1306,11 +1306,9 @@ rpcrdma_ep_post(struct rpcrdma_ia *ia, struct rpcrdma_ep *ep, struct rpcrdma_req *req) { - struct ib_device *device = ia->ri_device; struct ib_send_wr *send_wr = &req->rl_send_wr; struct ib_send_wr *send_wr_fail; - struct ib_sge *sge = req->rl_send_iov; - int i, rc; + int rc; if (req->rl_reply) { rc = rpcrdma_ep_post_recv(ia, req->rl_reply); @@ -1319,9 +1317,6 @@ rpcrdma_ep_post(struct rpcrdma_ia *ia, req->rl_reply = NULL; } - for (i = 0; i < send_wr->num_sge; i++) - ib_dma_sync_single_for_device(device, sge[i].addr, - sge[i].length, DMA_TO_DEVICE); dprintk("RPC: %s: posting %d s/g entries\n", __func__, send_wr->num_sge); |