RPC/RDMA: harden connection logic against missing/late rdma_cm upcalls.

[safe/jmp/linux-2.6] / net / sunrpc / xprtrdma / xprt_rdma.h

diff --git a/net/sunrpc/xprtrdma/xprt_rdma.h b/net/sunrpc/xprtrdma/xprt_rdma.h
index fde6499..c7a7eba 100644 (file)
--- a/net/sunrpc/xprtrdma/xprt_rdma.h
+++ b/net/sunrpc/xprtrdma/xprt_rdma.h
@@ -51,6 +51,9 @@
 #include <linux/sunrpc/rpc_rdma.h>     /* RPC/RDMA protocol */
 #include <linux/sunrpc/xprtrdma.h>     /* xprt parameters */
 
+#define RDMA_RESOLVE_TIMEOUT   (5000)  /* 5 seconds */
+#define RDMA_CONNECT_RETRY_MAX (2)     /* retries if no listener backlog */
+
 /*
  * Interface Adapter -- one per transport instance
  */