X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Flinux%2Fsunrpc%2Fclnt.h;h=c79f2edf032377af67c5b1717621a48dbd9f4b00;hb=77de2c590ec72828156d85fa13a96db87301cc68;hp=66611423c8ee3763a9bcc8390d9ffab9f85cd0a7;hpb=4c2eaf073f0cc2b5bf593b8133c078b9d9406e95;p=linux-2.6

diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index 66611423c8..c79f2edf03 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -24,8 +24,10 @@ struct rpc_inode;
  * The high-level client handle
  */
 struct rpc_clnt {
-	atomic_t		cl_count;	/* Number of clones */
-	atomic_t		cl_users;	/* number of references */
+	struct kref		cl_kref;	/* Number of references */
+	struct list_head	cl_clients;	/* Global list of clients */
+	struct list_head	cl_tasks;	/* List of tasks */
+	spinlock_t		cl_lock;	/* spinlock */
 	struct rpc_xprt *	cl_xprt;	/* transport */
 	struct rpc_procinfo *	cl_procinfo;	/* procedure info */
 	u32			cl_prog,	/* RPC program number */
@@ -41,9 +43,7 @@ struct rpc_clnt {
 	unsigned int		cl_softrtry : 1,/* soft timeouts */
 				cl_intr     : 1,/* interruptible */
 				cl_discrtry : 1,/* disconnect before retry */
-				cl_autobind : 1,/* use getport() */
-				cl_oneshot  : 1,/* dispose after use */
-				cl_dead     : 1;/* abandoned */
+				cl_autobind : 1;/* use getport() */
 
 	struct rpc_rtt *	cl_rtt;		/* RTO estimator data */
 
@@ -98,6 +98,7 @@ struct rpc_create_args {
 	int			protocol;
 	struct sockaddr		*address;
 	size_t			addrsize;
+	struct sockaddr		*saddress;
 	struct rpc_timeout	*timeout;
 	char			*servername;
 	struct rpc_program	*program;
@@ -110,42 +111,38 @@ struct rpc_create_args {
 #define RPC_CLNT_CREATE_HARDRTRY	(1UL << 0)
 #define RPC_CLNT_CREATE_INTR		(1UL << 1)
 #define RPC_CLNT_CREATE_AUTOBIND	(1UL << 2)
-#define RPC_CLNT_CREATE_ONESHOT		(1UL << 3)
-#define RPC_CLNT_CREATE_NONPRIVPORT	(1UL << 4)
-#define RPC_CLNT_CREATE_NOPING		(1UL << 5)
-#define RPC_CLNT_CREATE_DISCRTRY	(1UL << 6)
+#define RPC_CLNT_CREATE_NONPRIVPORT	(1UL << 3)
+#define RPC_CLNT_CREATE_NOPING		(1UL << 4)
+#define RPC_CLNT_CREATE_DISCRTRY	(1UL << 5)
 
 struct rpc_clnt *rpc_create(struct rpc_create_args *args);
 struct rpc_clnt	*rpc_bind_new_program(struct rpc_clnt *,
-				struct rpc_program *, int);
+				struct rpc_program *, u32);
 struct rpc_clnt *rpc_clone_client(struct rpc_clnt *);
-int		rpc_shutdown_client(struct rpc_clnt *);
-int		rpc_destroy_client(struct rpc_clnt *);
+void		rpc_shutdown_client(struct rpc_clnt *);
 void		rpc_release_client(struct rpc_clnt *);
-int		rpcb_register(u32, u32, int, unsigned short, int *);
-void		rpcb_getport(struct rpc_task *);
 
-void		rpc_call_setup(struct rpc_task *, struct rpc_message *, int);
+int		rpcb_register(u32, u32, int, unsigned short, int *);
+int		rpcb_getport_sync(struct sockaddr_in *, __u32, __u32, int);
+void		rpcb_getport_async(struct rpc_task *);
 
+void		rpc_call_setup(struct rpc_task *, const struct rpc_message *, int);
+void		rpc_call_start(struct rpc_task *);
 int		rpc_call_async(struct rpc_clnt *clnt, struct rpc_message *msg,
 			       int flags, const struct rpc_call_ops *tk_ops,
 			       void *calldata);
 int		rpc_call_sync(struct rpc_clnt *clnt, struct rpc_message *msg,
 			      int flags);
+struct rpc_task *rpc_call_null(struct rpc_clnt *clnt, struct rpc_cred *cred,
+			       int flags);
 void		rpc_restart_call(struct rpc_task *);
 void		rpc_clnt_sigmask(struct rpc_clnt *clnt, sigset_t *oldset);
 void		rpc_clnt_sigunmask(struct rpc_clnt *clnt, sigset_t *oldset);
 void		rpc_setbufsize(struct rpc_clnt *, unsigned int, unsigned int);
 size_t		rpc_max_payload(struct rpc_clnt *);
 void		rpc_force_rebind(struct rpc_clnt *);
-int		rpc_ping(struct rpc_clnt *clnt, int flags);
 size_t		rpc_peeraddr(struct rpc_clnt *, struct sockaddr *, size_t);
 char *		rpc_peeraddr2str(struct rpc_clnt *, enum rpc_display_format_t);
 
-/*
- * Helper function for NFSroot support
- */
-int		rpcb_getport_external(struct sockaddr_in *, __u32, __u32, int);
-
 #endif /* __KERNEL__ */
 #endif /* _LINUX_SUNRPC_CLNT_H */