--- zzzz-none-000/linux-3.10.107/net/tipc/subscr.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/net/tipc/subscr.h	2021-02-04 17:41:59.000000000 +0000
@@ -2,7 +2,7 @@
  * net/tipc/subscr.h: Include file for TIPC network topology service
  *
  * Copyright (c) 2003-2006, Ericsson AB
- * Copyright (c) 2005-2007, Wind River Systems
+ * Copyright (c) 2005-2007, 2012-2013, Wind River Systems
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -37,46 +37,47 @@
 #ifndef _TIPC_SUBSCR_H
 #define _TIPC_SUBSCR_H
 
+#include "server.h"
+
+#define TIPC_MAX_SUBSCRIPTIONS	65535
+#define TIPC_MAX_PUBLICATIONS	65535
+
 struct tipc_subscription;
+struct tipc_subscriber;
 
 /**
  * struct tipc_subscription - TIPC network topology subscription object
+ * @subscriber: pointer to its subscriber
  * @seq: name sequence associated with subscription
+ * @net: point to network namespace
  * @timeout: duration of subscription (in ms)
  * @filter: event filtering to be done for subscription
  * @timer: timer governing subscription duration (optional)
  * @nameseq_list: adjacent subscriptions in name sequence's subscription list
- * @subscription_list: adjacent subscriptions in subscriber's subscription list
+ * @subscrp_list: adjacent subscriptions in subscriber's subscription list
  * @server_ref: object reference of server port associated with subscription
  * @swap: indicates if subscriber uses opposite endianness in its messages
  * @evt: template for events generated by subscription
  */
 struct tipc_subscription {
+	struct tipc_subscriber *subscriber;
 	struct tipc_name_seq seq;
-	u32 timeout;
+	struct net *net;
+	unsigned long timeout;
 	u32 filter;
 	struct timer_list timer;
 	struct list_head nameseq_list;
-	struct list_head subscription_list;
-	u32 server_ref;
+	struct list_head subscrp_list;
 	int swap;
 	struct tipc_event evt;
 };
 
-int tipc_subscr_overlap(struct tipc_subscription *sub,
-			u32 found_lower,
-			u32 found_upper);
-
-void tipc_subscr_report_overlap(struct tipc_subscription *sub,
-				u32 found_lower,
-				u32 found_upper,
-				u32 event,
-				u32 port_ref,
-				u32 node,
-				int must_report);
-
-int tipc_subscr_start(void);
-
-void tipc_subscr_stop(void);
+int tipc_subscrp_check_overlap(struct tipc_subscription *sub, u32 found_lower,
+			       u32 found_upper);
+void tipc_subscrp_report_overlap(struct tipc_subscription *sub,
+				 u32 found_lower, u32 found_upper, u32 event,
+				 u32 port_ref, u32 node, int must);
+int tipc_topsrv_start(struct net *net);
+void tipc_topsrv_stop(struct net *net);
 
 #endif