--- zzzz-none-000/linux-3.10.107/include/linux/sunrpc/svc_xprt.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/include/linux/sunrpc/svc_xprt.h	2021-02-04 17:41:59.000000000 +0000
@@ -24,6 +24,8 @@
 	void		(*xpo_release_rqst)(struct svc_rqst *);
 	void		(*xpo_detach)(struct svc_xprt *);
 	void		(*xpo_free)(struct svc_xprt *);
+	int		(*xpo_secure_port)(struct svc_rqst *);
+	void		(*xpo_adjust_wspace)(struct svc_xprt *);
 };
 
 struct svc_xprt_class {
@@ -61,9 +63,9 @@
 #define	XPT_CHNGBUF	7		/* need to change snd/rcv buf sizes */
 #define	XPT_DEFERRED	8		/* deferred request pending */
 #define	XPT_OLD		9		/* used for xprt aging mark+sweep */
-#define	XPT_DETACHED	10		/* detached from tempsocks list */
-#define XPT_LISTENER	11		/* listening endpoint */
-#define XPT_CACHE_AUTH	12		/* cache auth info */
+#define XPT_LISTENER	10		/* listening endpoint */
+#define XPT_CACHE_AUTH	11		/* cache auth info */
+#define XPT_LOCAL	12		/* connection from loopback interface */
 
 	struct svc_serv		*xpt_server;	/* service for transport */
 	atomic_t    	    	xpt_reserved;	/* space on outq that is rsvd */
@@ -114,6 +116,7 @@
 		      struct svc_serv *);
 int	svc_create_xprt(struct svc_serv *, const char *, struct net *,
 			const int, const unsigned short, int);
+void	svc_xprt_do_enqueue(struct svc_xprt *xprt);
 void	svc_xprt_enqueue(struct svc_xprt *xprt);
 void	svc_xprt_put(struct svc_xprt *xprt);
 void	svc_xprt_copy_addrs(struct svc_rqst *rqstp, struct svc_xprt *xprt);