diff options
author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-23 16:58:40 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-23 16:58:40 -0700 |
commit | 9f261e011340bcd22c1dd48b465153bd78caa8c8 (patch) | |
tree | b1c266ea746a0e8591e6af781aef22854e652ff9 /include/linux/sunrpc/clnt.h | |
parent | a4c12d6c5dde48c69464baf7c703e425ee511433 (diff) | |
parent | 026ed5c9185dcc4b2df92e98c3d61a01cea19cbf (diff) |
Merge git://git.linux-nfs.org/pub/linux/nfs-2.6
* git://git.linux-nfs.org/pub/linux/nfs-2.6: (74 commits)
NFS: unmark NFS direct I/O as experimental
NFS: add comments clarifying the use of nfs_post_op_update()
NFSv4: rpc_mkpipe creating socket inodes w/out sk buffers
NFS: Use SEEK_END instead of hardcoded value
NFSv4: When mounting with a port=0 argument, substitute port=2049
NFSv4: Poll more aggressively when handling NFS4ERR_DELAY
NFSv4: Handle the condition NFS4ERR_FILE_OPEN
NFSv4: Retry lease recovery if it failed during a synchronous operation.
NFS: Don't invalidate the symlink we just stuffed into the cache
NFS: Make read() return an ESTALE if the file has been deleted
NFSv4: It's perfectly legal for clp to be NULL here....
NFS: nfs_lookup - don't hash dentry when optimising away the lookup
SUNRPC: Fix Oops in pmap_getport_done
SUNRPC: Add refcounting to the struct rpc_xprt
SUNRPC: Clean up soft task error handling
SUNRPC: Handle ENETUNREACH, EHOSTUNREACH and EHOSTDOWN socket errors
SUNRPC: rpc_delay() should not clobber the rpc_task->tk_status
Fix a referral error Oops
NFS: NFS_ROOT should use the new rpc_create API
NFS: Fix up compiler warnings on 64-bit platforms in client.c
...
Manually resolved conflict in net/sunrpc/xprtsock.c
Diffstat (limited to 'include/linux/sunrpc/clnt.h')
-rw-r--r-- | include/linux/sunrpc/clnt.h | 57 |
1 files changed, 27 insertions, 30 deletions
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h index 8fe9f35eba3..f6d1d646ce0 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 @@ -106,24 +89,36 @@ struct rpc_procinfo { char * p_name; /* name of procedure */ }; -#define RPC_CONGESTED(clnt) (RPCXPRT_CONGESTED((clnt)->cl_xprt)) -#define RPC_PEERADDR(clnt) (&(clnt)->cl_xprt->addr) - #ifdef __KERNEL__ -struct rpc_clnt *rpc_create_client(struct rpc_xprt *xprt, char *servname, - struct rpc_program *info, - u32 version, rpc_authflavor_t authflavor); -struct rpc_clnt *rpc_new_client(struct rpc_xprt *xprt, char *servname, - struct rpc_program *info, - u32 version, rpc_authflavor_t authflavor); +struct rpc_create_args { + int protocol; + struct sockaddr *address; + size_t addrsize; + struct rpc_timeout *timeout; + char *servername; + struct rpc_program *program; + u32 version; + rpc_authflavor_t authflavor; + unsigned long flags; +}; + +/* 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) + +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_release_client(struct rpc_clnt *); -void rpc_getport(struct rpc_task *, struct rpc_clnt *); +void rpc_getport(struct rpc_task *); int rpc_register(u32, u32, int, unsigned short, int *); void rpc_call_setup(struct rpc_task *, struct rpc_message *, int); @@ -140,6 +135,8 @@ 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 |