1 files changed, 7 insertions, 0 deletions

diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c
index c2da680273c5..9839c3d94145 100644
--- a/net/sunrpc/xprtrdma/transport.c
+++ b/net/sunrpc/xprtrdma/transport.c
@@ -463,6 +463,8 @@ xprt_rdma_close(struct rpc_xprt *xprt)
         struct rpcrdma_xprt *r_xprt = rpcx_to_rdmax(xprt);
 
         dprintk("RPC:       %s: closing\n", __func__);
+        if (r_xprt->rx_ep.rep_connected > 0)
+                xprt->reestablish_timeout = 0;
         xprt_disconnect_done(xprt);
         (void) rpcrdma_ep_disconnect(&r_xprt->rx_ep, &r_xprt->rx_ia);
 }
@@ -490,6 +492,11 @@ xprt_rdma_connect(struct rpc_task *task)
                         /* Reconnect */
                         schedule_delayed_work(&r_xprt->rdma_connect,
                                 xprt->reestablish_timeout);
+                        xprt->reestablish_timeout <<= 1;
+                        if (xprt->reestablish_timeout > (30 * HZ))
+                                xprt->reestablish_timeout = (30 * HZ);
+                        else if (xprt->reestablish_timeout < (5 * HZ))
+                                xprt->reestablish_timeout = (5 * HZ);
                 } else {
                         schedule_delayed_work(&r_xprt->rdma_connect, 0);
                         if (!RPC_IS_ASYNC(task))