--- fs/nfs/super.c

+++ fs/nfs/super.c

@@ -534,6 +534,22 @@ static void nfs_show_mountd_options(stru

}

}

+#ifdef CONFIG_NFS_V4

+static void nfs_show_nfsv4_options(struct seq_file *m, struct nfs_server *nfss,

+ int showdefaults)

+{

+ struct nfs_client *clp = nfss->nfs_client;

+

+ seq_printf(m, ",clientaddr=%s", clp->cl_ipaddr);

+ seq_printf(m, ",minorversion=%u", clp->cl_minorversion);

+}

+#else

+static void nfs_show_nfsv4_options(struct seq_file *m, struct nfs_server *nfss,

+ int showdefaults)

+{

+}

+#endif

+

/*

* Describe the mount options in force on this server representation

*/

@@ -595,11 +611,9 @@ static void nfs_show_mount_options(struc

if (version != 4)

nfs_show_mountd_options(m, nfss, showdefaults);

+ else

+ nfs_show_nfsv4_options(m, nfss, showdefaults);

-#ifdef CONFIG_NFS_V4

- if (clp->rpc_ops->version == 4)

- seq_printf(m, ",clientaddr=%s", clp->cl_ipaddr);

-#endif

if (nfss->options & NFS_OPTION_FSCACHE)

seq_printf(m, ",fsc");

}