2 files changed, 17 insertions, 20 deletions

diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index 8fe9f35eba31..00e9dbaec9c5 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -18,18 +18,6 @@
 #include <linux/sunrpc/timer.h>
 #include <asm/signal.h>
 
-/*
- * This defines an RPC port mapping
- */
-struct rpc_portmap {
-        __u32                   pm_prog;
-        __u32                   pm_vers;
-        __u32                   pm_prot;
-        __u16                   pm_port;
-        unsigned char           pm_binding : 1; /* doing a getport() */
-        struct rpc_wait_queue   pm_bindwait;    /* waiting on getport() */
-};
-
 struct rpc_inode;
 
 /*
@@ -40,7 +28,9 @@ struct rpc_clnt {
         atomic_t                cl_users;       /* number of references */
         struct rpc_xprt *       cl_xprt;        /* transport */
         struct rpc_procinfo *   cl_procinfo;    /* procedure info */
-        u32                     cl_maxproc;     /* max procedure number */
+        u32                     cl_prog,        /* RPC program number */
+                                cl_vers,        /* RPC version number */
+                                cl_maxproc;     /* max procedure number */
 
         char *                  cl_server;      /* server machine name */
         char *                  cl_protname;    /* protocol name */
@@ -55,7 +45,6 @@ struct rpc_clnt {
                                 cl_dead     : 1;/* abandoned */
 
         struct rpc_rtt *        cl_rtt;         /* RTO estimator data */
-        struct rpc_portmap *    cl_pmap;        /* port mapping */
 
         int                     cl_nodelen;     /* nodename length */
         char                    cl_nodename[UNX_MAXNODENAME];
@@ -64,14 +53,8 @@ struct rpc_clnt {
         struct dentry *         cl_dentry;      /* inode */
         struct rpc_clnt *       cl_parent;      /* Points to parent of clones */
         struct rpc_rtt          cl_rtt_default;
-        struct rpc_portmap      cl_pmap_default;
         char                    cl_inline_name[32];
 };
-#define cl_timeout              cl_xprt->timeout
-#define cl_prog                 cl_pmap->pm_prog
-#define cl_vers                 cl_pmap->pm_vers
-#define cl_port                 cl_pmap->pm_port
-#define cl_prot                 cl_pmap->pm_prot
 
 /*
  * General RPC program info
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index a71106723d71..4ce82616873d 100644
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -138,6 +138,7 @@ struct rpc_xprt {
         unsigned int            tsh_size;       /* size of transport specific
                                                    header */
 
+        struct rpc_wait_queue   binding;        /* requests waiting on rpcbind */
         struct rpc_wait_queue   sending;        /* requests waiting to send */
         struct rpc_wait_queue   resend;         /* requests waiting to resend */
         struct rpc_wait_queue   pending;        /* requests in flight */
@@ -270,6 +271,7 @@ int			xs_setup_tcp(struct rpc_xprt *xprt, struct rpc_timeout *to);
 #define XPRT_CONNECTING         (2)
 #define XPRT_CLOSE_WAIT         (3)
 #define XPRT_BOUND              (4)
+#define XPRT_BINDING            (5)
 
 static inline void xprt_set_connected(struct rpc_xprt *xprt)
 {
@@ -328,6 +330,18 @@ static inline void xprt_clear_bound(struct rpc_xprt *xprt)
         clear_bit(XPRT_BOUND, &xprt->state);
 }
 
+static inline void xprt_clear_binding(struct rpc_xprt *xprt)
+{
+        smp_mb__before_clear_bit();
+        clear_bit(XPRT_BINDING, &xprt->state);
+        smp_mb__after_clear_bit();
+}
+
+static inline int xprt_test_and_set_binding(struct rpc_xprt *xprt)
+{
+        return test_and_set_bit(XPRT_BINDING, &xprt->state);
+}
+
 #endif /* __KERNEL__*/
 
 #endif /* _LINUX_SUNRPC_XPRT_H */