5 files changed, 12 insertions, 5 deletions

diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h
index d9af474a857d..58a6765c1c5e 100644
--- a/include/linux/sunrpc/auth.h
+++ b/include/linux/sunrpc/auth.h
@@ -125,7 +125,8 @@ struct rpc_authops {
 	struct module		*owner;
 	rpc_authflavor_t	au_flavor;	/* flavor (RPC_AUTH_*) */
 	char *			au_name;
-	struct rpc_auth *	(*create)(struct rpc_auth_create_args *, struct rpc_clnt *);
+	struct rpc_auth *	(*create)(const struct rpc_auth_create_args *,
+					  struct rpc_clnt *);
 	void			(*destroy)(struct rpc_auth *);
 
 	int			(*hash_cred)(struct auth_cred *, unsigned int);
@@ -174,7 +175,7 @@ struct rpc_cred *	rpc_lookup_generic_cred(struct auth_cred *, int, gfp_t);
 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(struct rpc_auth_create_args *,
+struct rpc_auth *	rpcauth_create(const struct rpc_auth_create_args *,
 				struct rpc_clnt *);
 void			rpcauth_release(struct rpc_auth *);
 rpc_authflavor_t	rpcauth_get_pseudoflavor(rpc_authflavor_t,
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index 9b11b6a0978c..73d5c4a870fa 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -156,6 +156,7 @@ int		rpc_switch_client_transport(struct rpc_clnt *,
 
 void		rpc_shutdown_client(struct rpc_clnt *);
 void		rpc_release_client(struct rpc_clnt *);
+void		rpc_task_release_transport(struct rpc_task *);
 void		rpc_task_release_client(struct rpc_task *);
 
 int		rpcb_create_local(struct net *);
diff --git a/include/linux/sunrpc/metrics.h b/include/linux/sunrpc/metrics.h
index 9baed7b355b2..1b3751327575 100644
--- a/include/linux/sunrpc/metrics.h
+++ b/include/linux/sunrpc/metrics.h
@@ -82,7 +82,7 @@ void			rpc_count_iostats(const struct rpc_task *,
 					  struct rpc_iostats *);
 void			rpc_count_iostats_metrics(const struct rpc_task *,
 					  struct rpc_iostats *);
-void			rpc_print_iostats(struct seq_file *, struct rpc_clnt *);
+void			rpc_clnt_show_stats(struct seq_file *, struct rpc_clnt *);
 void			rpc_free_iostats(struct rpc_iostats *);
 
 #else  /*  CONFIG_PROC_FS  */
@@ -95,7 +95,7 @@ static inline void rpc_count_iostats_metrics(const struct rpc_task *task,
 {
 }
 
-static inline void rpc_print_iostats(struct seq_file *seq, struct rpc_clnt *clnt) {}
+static inline void rpc_clnt_show_stats(struct seq_file *seq, struct rpc_clnt *clnt) {}
 static inline void rpc_free_iostats(struct rpc_iostats *stats) {}
 
 #endif  /*  CONFIG_PROC_FS  */
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 574368e8a16f..73e130a840ce 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -496,9 +496,11 @@ void		   svc_reserve(struct svc_rqst *rqstp, int space);
 struct svc_pool *  svc_pool_for_cpu(struct svc_serv *serv, int cpu);
 char *		   svc_print_addr(struct svc_rqst *, char *, size_t);
 unsigned int	   svc_fill_write_vector(struct svc_rqst *rqstp,
+					 struct page **pages,
 					 struct kvec *first, size_t total);
 char		  *svc_fill_symlink_pathname(struct svc_rqst *rqstp,
-					     struct kvec *first, size_t total);
+					     struct kvec *first, void *p,
+					     size_t total);
 
 #define	RPC_MAX_ADDRBUFLEN	(63U)
 
diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
index 7c3656505847..04e404a07882 100644
--- a/include/linux/sunrpc/svcauth.h
+++ b/include/linux/sunrpc/svcauth.h
@@ -31,6 +31,7 @@ struct svc_cred {
 	/* name of form servicetype@hostname, passed down by
 	 * rpc.svcgssd, or computed from the above: */
 	char			*cr_principal;
+	char			*cr_targ_princ;
 	struct gss_api_mech	*cr_gss_mech;
 };
 
@@ -39,6 +40,7 @@ static inline void init_svc_cred(struct svc_cred *cred)
 	cred->cr_group_info = NULL;
 	cred->cr_raw_principal = NULL;
 	cred->cr_principal = NULL;
+	cred->cr_targ_princ = NULL;
 	cred->cr_gss_mech = NULL;
 }
 
@@ -48,6 +50,7 @@ static inline void free_svc_cred(struct svc_cred *cred)
 		put_group_info(cred->cr_group_info);
 	kfree(cred->cr_raw_principal);
 	kfree(cred->cr_principal);
+	kfree(cred->cr_targ_princ);
 	gss_mech_put(cred->cr_gss_mech);
 	init_svc_cred(cred);
 }