diff options
Diffstat (limited to 'include/linux/sunrpc/clnt.h')
| -rw-r--r-- | include/linux/sunrpc/clnt.h | 33 |
1 files changed, 15 insertions, 18 deletions
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h index 66611423c8ee..c0d9d14983b3 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; @@ -110,20 +111,20 @@ 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_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 *); +int rpcb_getport_sync(struct sockaddr_in *, __u32, __u32, int); +void rpcb_getport_async(struct rpc_task *); void rpc_call_setup(struct rpc_task *, struct rpc_message *, int); @@ -132,20 +133,16 @@ int rpc_call_async(struct rpc_clnt *clnt, struct rpc_message *msg, 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 */ |