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| author | Chuck Lever <chuck.lever@oracle.com> | 2006-08-22 20:06:18 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-09-22 23:24:47 -0400 |
| commit | edb267a688fcee5335d596752f117a30c7152e44 (patch) | |
| tree | b73a91f17f22baa81a3c0a4df1b01929680a2807 /include/linux/sunrpc | |
| parent | 39d7bbcb5ba5e9d8d658b70903dd7939400e57db (diff) | |
| download | blackbird-op-linux-edb267a688fcee5335d596752f117a30c7152e44.tar.gz blackbird-op-linux-edb267a688fcee5335d596752f117a30c7152e44.zip | |
SUNRPC: add xprt switch API for printing formatted remote peer addresses
Add a new method to the transport switch API to provide a way to convert
the opaque contents of xprt->addr to a human-readable string.
Test plan:
Compile kernel with CONFIG_NFS enabled.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux/sunrpc')
| -rw-r--r-- | include/linux/sunrpc/xprt.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h index 84122559fa17..8372ab8fc9b5 100644 --- a/include/linux/sunrpc/xprt.h +++ b/include/linux/sunrpc/xprt.h @@ -51,6 +51,14 @@ struct rpc_timeout { unsigned char to_exponential; }; +enum rpc_display_format_t { + RPC_DISPLAY_ADDR = 0, + RPC_DISPLAY_PORT, + RPC_DISPLAY_PROTO, + RPC_DISPLAY_ALL, + RPC_DISPLAY_MAX, +}; + struct rpc_task; struct rpc_xprt; struct seq_file; @@ -103,6 +111,7 @@ struct rpc_rqst { struct rpc_xprt_ops { void (*set_buffer_size)(struct rpc_xprt *xprt, size_t sndsize, size_t rcvsize); + char * (*print_addr)(struct rpc_xprt *xprt, enum rpc_display_format_t format); int (*reserve_xprt)(struct rpc_task *task); void (*release_xprt)(struct rpc_xprt *xprt, struct rpc_task *task); void (*rpcbind)(struct rpc_task *task); @@ -207,6 +216,8 @@ struct rpc_xprt { void (*old_data_ready)(struct sock *, int); void (*old_state_change)(struct sock *); void (*old_write_space)(struct sock *); + + char * address_strings[RPC_DISPLAY_MAX]; }; #define XPRT_LAST_FRAG (1 << 0) |
