Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma

[linux.git] / net / sunrpc / xprtrdma / svc_rdma_transport.c

diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
index 11d5133c3f38c66d741355811a3b6858caf43dd8..fcc3eb80c265456d88bfe733ac9d6c1301d24e92 100644 (file)
--- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
@@ -91,7 +91,7 @@ struct svc_xprt_class svc_rdma_class = {
        .xcl_name = "rdma",
        .xcl_owner = THIS_MODULE,
        .xcl_ops = &svc_rdma_ops,
-       .xcl_max_payload = RPCRDMA_MAXPAYLOAD,
+       .xcl_max_payload = RPCSVC_MAXPAYLOAD_RDMA,
        .xcl_ident = XPRT_TRANSPORT_RDMA,
 };
 
@@ -659,6 +659,7 @@ static int rdma_cma_handler(struct rdma_cm_id *cma_id,
                if (xprt) {
                        set_bit(XPT_CLOSE, &xprt->xpt_flags);
                        svc_xprt_enqueue(xprt);
+                       svc_xprt_put(xprt);
                }
                break;
        default:
@@ -1207,40 +1208,6 @@ static int svc_rdma_secure_port(struct svc_rqst *rqstp)
        return 1;
 }
 
-/*
- * Attempt to register the kvec representing the RPC memory with the
- * device.
- *
- * Returns:
- *  NULL : The device does not support fastreg or there were no more
- *         fastreg mr.
- *  frmr : The kvec register request was successfully posted.
- *    <0 : An error was encountered attempting to register the kvec.
- */
-int svc_rdma_fastreg(struct svcxprt_rdma *xprt,
-                    struct svc_rdma_fastreg_mr *frmr)
-{
-       struct ib_send_wr fastreg_wr;
-       u8 key;
-
-       /* Bump the key */
-       key = (u8)(frmr->mr->lkey & 0x000000FF);
-       ib_update_fast_reg_key(frmr->mr, ++key);
-
-       /* Prepare FASTREG WR */
-       memset(&fastreg_wr, 0, sizeof fastreg_wr);
-       fastreg_wr.opcode = IB_WR_FAST_REG_MR;
-       fastreg_wr.send_flags = IB_SEND_SIGNALED;
-       fastreg_wr.wr.fast_reg.iova_start = (unsigned long)frmr->kva;
-       fastreg_wr.wr.fast_reg.page_list = frmr->page_list;
-       fastreg_wr.wr.fast_reg.page_list_len = frmr->page_list_len;
-       fastreg_wr.wr.fast_reg.page_shift = PAGE_SHIFT;
-       fastreg_wr.wr.fast_reg.length = frmr->map_len;
-       fastreg_wr.wr.fast_reg.access_flags = frmr->access_flags;
-       fastreg_wr.wr.fast_reg.rkey = frmr->mr->lkey;
-       return svc_rdma_send(xprt, &fastreg_wr);
-}
-
 int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
 {
        struct ib_send_wr *bad_wr, *n_wr;