1 files changed, 13 insertions, 5 deletions

diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index ae9f36e393cf..2190e6c2792e 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -394,7 +394,8 @@ static void nfs_init_timeout_values(struct rpc_timeout *to, int proto,
 static int nfs_create_rpc_client(struct nfs_client *clp, int proto,
                                                 unsigned int timeo,
                                                 unsigned int retrans,
-                                                rpc_authflavor_t flavor)
+                                                rpc_authflavor_t flavor,
+                                                int flags)
 {
         struct rpc_timeout      timeparms;
         struct rpc_clnt         *clnt = NULL;
@@ -407,6 +408,7 @@ static int nfs_create_rpc_client(struct nfs_client *clp, int proto,
                 .program        = &nfs_program,
                 .version        = clp->rpc_ops->version,
                 .authflavor     = flavor,
+                .flags          = flags,
         };
 
         if (!IS_ERR(clp->cl_rpcclient))
@@ -548,7 +550,7 @@ static int nfs_init_client(struct nfs_client *clp, const struct nfs_mount_data *
          * - RFC 2623, sec 2.3.2
          */
         error = nfs_create_rpc_client(clp, proto, data->timeo, data->retrans,
-                        RPC_AUTH_UNIX);
+                                        RPC_AUTH_UNIX, 0);
         if (error < 0)
                 goto error;
         nfs_mark_client_ready(clp, NFS_CS_READY);
@@ -868,7 +870,8 @@ static int nfs4_init_client(struct nfs_client *clp,
         /* Check NFS protocol revision and initialize RPC op vector */
         clp->rpc_ops = &nfs_v4_clientops;
 
-        error = nfs_create_rpc_client(clp, proto, timeo, retrans, authflavour);
+        error = nfs_create_rpc_client(clp, proto, timeo, retrans, authflavour,
+                                        RPC_CLNT_CREATE_DISCRTRY);
         if (error < 0)
                 goto error;
         memcpy(clp->cl_ipaddr, ip_addr, sizeof(clp->cl_ipaddr));
@@ -1030,7 +1033,7 @@ error:
  * Create an NFS4 referral server record
  */
 struct nfs_server *nfs4_create_referral_server(struct nfs_clone_mount *data,
-                                               struct nfs_fh *fh)
+                                               struct nfs_fh *mntfh)
 {
         struct nfs_client *parent_client;
         struct nfs_server *server, *parent_server;
@@ -1069,8 +1072,13 @@ struct nfs_server *nfs4_create_referral_server(struct nfs_clone_mount *data,
         BUG_ON(!server->nfs_client->rpc_ops);
         BUG_ON(!server->nfs_client->rpc_ops->file_inode_ops);
 
+        /* Probe the root fh to retrieve its FSID and filehandle */
+        error = nfs4_path_walk(server, mntfh, data->mnt_path);
+        if (error < 0)
+                goto error;
+
         /* probe the filesystem info for this server filesystem */
-        error = nfs_probe_fsinfo(server, fh, &fattr);
+        error = nfs_probe_fsinfo(server, mntfh, &fattr);
         if (error < 0)
                 goto error;