1 files changed, 2 insertions, 1 deletions

diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h
index febc4dbec2ca..7874a8a56638 100644
--- a/include/linux/sunrpc/auth.h
+++ b/include/linux/sunrpc/auth.h
@@ -26,6 +26,7 @@ struct auth_cred {
         uid_t   uid;
         gid_t   gid;
         struct group_info *group_info;
+        const char *principal;
         unsigned char machine_cred : 1;
 };
 
@@ -127,7 +128,7 @@ void			rpc_destroy_generic_auth(void);
 void                    rpc_destroy_authunix(void);
 
 struct rpc_cred *       rpc_lookup_cred(void);
-struct rpc_cred *       rpc_lookup_machine_cred(void);
+struct rpc_cred *       rpc_lookup_machine_cred(const char *service_name);
 int                     rpcauth_register(const struct rpc_authops *);
 int                     rpcauth_unregister(const struct rpc_authops *);
 struct rpc_auth *       rpcauth_create(rpc_authflavor_t, struct rpc_clnt *);