NFS: Change nfs4_set_client() to accept struct sockaddr *
authorChuck Lever <chuck.lever@oracle.com>
Mon, 10 Dec 2007 19:58:59 +0000 (14:58 -0500)
committerTrond Myklebust <Trond.Myklebust@netapp.com>
Wed, 30 Jan 2008 07:05:56 +0000 (02:05 -0500)
Adjust the arguments and callers of nfs4_set_client() to pass a "struct
sockaddr *" instead of a "struct sockaddr_in *" to support non-IPv4
addresses in the NFS client.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Cc: Aurelien Charbon <aurelien.charbon@ext.bull.net>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
fs/nfs/client.c

index e43072bdbb0ce5b650de6a7eb48b06b2b1a6104b..11380601fc784cbad9066aae9262043ecba2b2e4 100644 (file)
@@ -927,15 +927,17 @@ error:
  * Set up an NFS4 client
  */
 static int nfs4_set_client(struct nfs_server *server,
-               const char *hostname, const struct sockaddr_in *addr,
+               const char *hostname,
+               const struct sockaddr *addr,
+               const size_t addrlen,
                const char *ip_addr,
                rpc_authflavor_t authflavour,
                int proto, int timeo, int retrans)
 {
        struct nfs_client_initdata cl_init = {
                .hostname = hostname,
-               .addr = (const struct sockaddr *)addr,
-               .addrlen = sizeof(*addr),
+               .addr = addr,
+               .addrlen = addrlen,
                .rpc_ops = &nfs_v4_clientops,
        };
        struct nfs_client *clp;
@@ -1015,7 +1017,8 @@ struct nfs_server *nfs4_create_server(const struct nfs_parsed_mount_data *data,
        /* Get a client record */
        error = nfs4_set_client(server,
                        data->nfs_server.hostname,
-                       &data->nfs_server.address,
+                       (struct sockaddr *)&data->nfs_server.address,
+                       sizeof(data->nfs_server.address),
                        data->client_address,
                        data->auth_flavors[0],
                        data->nfs_server.protocol,
@@ -1090,12 +1093,14 @@ struct nfs_server *nfs4_create_referral_server(struct nfs_clone_mount *data,
 
        /* Get a client representation.
         * Note: NFSv4 always uses TCP, */
-       error = nfs4_set_client(server, data->hostname, data->addr,
-                       parent_client->cl_ipaddr,
-                       data->authflavor,
-                       parent_server->client->cl_xprt->prot,
-                       parent_client->retrans_timeo,
-                       parent_client->retrans_count);
+       error = nfs4_set_client(server, data->hostname,
+                               (struct sockaddr *)data->addr,
+                               sizeof(*data->addr),
+                               parent_client->cl_ipaddr,
+                               data->authflavor,
+                               parent_server->client->cl_xprt->prot,
+                               parent_client->retrans_timeo,
+                               parent_client->retrans_count);
        if (error < 0)
                goto error;