X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=include%2Flinux%2Fsunrpc%2Fclnt.h;h=129a86e25d2989df395e29913fe4322b614701c7;hb=acf63867ae06ef95eea7bf445ded2f05528a81b1;hp=66611423c8ee3763a9bcc8390d9ffab9f85cd0a7;hpb=a9deecba19b8f384d97f82c75379da48bccb2588;p=karo-tx-linux.git

diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index 66611423c8ee..129a86e25d29 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 */
@@ -39,13 +41,11 @@ struct rpc_clnt {
 	struct rpc_iostats *	cl_metrics;	/* per-client statistics */
 
 	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 */
+	const struct rpc_timeout *cl_timeout;	/* Timeout strategy */
 
 	int			cl_nodelen;	/* nodename length */
 	char 			cl_nodename[UNX_MAXNODENAME];
@@ -54,6 +54,7 @@ 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_timeout	cl_timeout_default;
 	struct rpc_program *	cl_program;
 	char			cl_inline_name[32];
 };
@@ -98,7 +99,8 @@ struct rpc_create_args {
 	int			protocol;
 	struct sockaddr		*address;
 	size_t			addrsize;
-	struct rpc_timeout	*timeout;
+	struct sockaddr		*saddress;
+	const struct rpc_timeout *timeout;
 	char			*servername;
 	struct rpc_program	*program;
 	u32			version;
@@ -108,44 +110,36 @@ struct rpc_create_args {
 
 /* Values for "flags" field */
 #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_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);
+const char	*rpc_peeraddr2str(struct rpc_clnt *, enum rpc_display_format_t);
 
 #endif /* __KERNEL__ */
 #endif /* _LINUX_SUNRPC_CLNT_H */