]> err.no Git - linux-2.6/commitdiff
SUNRPC: Make address format buffers more generic
authorChuck Lever <chuck.lever@oracle.com>
Tue, 5 Dec 2006 21:35:37 +0000 (16:35 -0500)
committerTrond Myklebust <Trond.Myklebust@netapp.com>
Wed, 6 Dec 2006 15:46:51 +0000 (10:46 -0500)
For now we will assume that all transports will use the address format
buffers in the rpc_xprt struct to store their addresses.  Change
rpc_peer2str() to be a generic routine to handle this, and get rid of the
print_address() op in the rpc_xprt_ops vector.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
include/linux/sunrpc/xprt.h
net/sunrpc/clnt.c
net/sunrpc/xprtsock.c

index 17f322794e91b69ec4db035d135637c6d2f44226..f780e72fc417e44b1701edd63d9af1ef271f703e 100644 (file)
@@ -106,7 +106,6 @@ 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);
index 7d65e19550ccb01a3016d143f01f8836662a83c8..aba528b9ae769a8aa0fb5b5ece07ff704dab2291 100644 (file)
@@ -594,7 +594,11 @@ EXPORT_SYMBOL_GPL(rpc_peeraddr);
 char *rpc_peeraddr2str(struct rpc_clnt *clnt, enum rpc_display_format_t format)
 {
        struct rpc_xprt *xprt = clnt->cl_xprt;
-       return xprt->ops->print_addr(xprt, format);
+
+       if (xprt->address_strings[format] != NULL)
+               return xprt->address_strings[format];
+       else
+               return "unprintable";
 }
 EXPORT_SYMBOL_GPL(rpc_peeraddr2str);
 
index faa6bfebf25822a7b1fef6a2fadaa37d99dd857c..a94aff42d08c2c92104100062100033aa4665710 100644 (file)
@@ -1060,19 +1060,6 @@ static unsigned short xs_get_random_port(void)
        return rand + xprt_min_resvport;
 }
 
-/**
- * xs_print_peer_address - format an IPv4 address for printing
- * @xprt: generic transport
- * @format: flags field indicating which parts of the address to render
- */
-static char *xs_print_peer_address(struct rpc_xprt *xprt, enum rpc_display_format_t format)
-{
-       if (xprt->address_strings[format] != NULL)
-               return xprt->address_strings[format];
-       else
-               return "unprintable";
-}
-
 /**
  * xs_set_port - reset the port number in the remote endpoint address
  * @xprt: generic transport
@@ -1146,7 +1133,7 @@ static void xs_udp_connect_worker(void *args)
        }
 
        dprintk("RPC:      worker connecting xprt %p to address: %s\n",
-                       xprt, xs_print_peer_address(xprt, RPC_DISPLAY_ALL));
+                       xprt, xprt->address_strings[RPC_DISPLAY_ALL]);
 
        if (!transport->inet) {
                struct sock *sk = sock->sk;
@@ -1233,7 +1220,7 @@ static void xs_tcp_connect_worker(void *args)
                xs_tcp_reuse_connection(xprt);
 
        dprintk("RPC:      worker connecting xprt %p to address: %s\n",
-                       xprt, xs_print_peer_address(xprt, RPC_DISPLAY_ALL));
+                       xprt, xprt->address_strings[RPC_DISPLAY_ALL]);
 
        if (!transport->inet) {
                struct sock *sk = sock->sk;
@@ -1380,7 +1367,6 @@ static void xs_tcp_print_stats(struct rpc_xprt *xprt, struct seq_file *seq)
 
 static struct rpc_xprt_ops xs_udp_ops = {
        .set_buffer_size        = xs_udp_set_buffer_size,
-       .print_addr             = xs_print_peer_address,
        .reserve_xprt           = xprt_reserve_xprt_cong,
        .release_xprt           = xprt_release_xprt_cong,
        .rpcbind                = rpc_getport,
@@ -1398,7 +1384,6 @@ static struct rpc_xprt_ops xs_udp_ops = {
 };
 
 static struct rpc_xprt_ops xs_tcp_ops = {
-       .print_addr             = xs_print_peer_address,
        .reserve_xprt           = xprt_reserve_xprt,
        .release_xprt           = xs_tcp_release_xprt,
        .rpcbind                = rpc_getport,
@@ -1485,7 +1470,7 @@ struct rpc_xprt *xs_setup_udp(struct sockaddr *addr, size_t addrlen, struct rpc_
 
        xs_format_peer_addresses(xprt);
        dprintk("RPC:      set up transport to address %s\n",
-                       xs_print_peer_address(xprt, RPC_DISPLAY_ALL));
+                       xprt->address_strings[RPC_DISPLAY_ALL]);
 
        return xprt;
 }
@@ -1529,7 +1514,7 @@ struct rpc_xprt *xs_setup_tcp(struct sockaddr *addr, size_t addrlen, struct rpc_
 
        xs_format_peer_addresses(xprt);
        dprintk("RPC:      set up transport to address %s\n",
-                       xs_print_peer_address(xprt, RPC_DISPLAY_ALL));
+                       xprt->address_strings[RPC_DISPLAY_ALL]);
 
        return xprt;
 }