51 struct ping_table {  struct
56 static struct ping_table ping_table;  argument
71 static inline struct hlist_nulls_head *ping_hashslot(struct ping_table *table,  in ping_hashslot()
85 	write_lock_bh(&ping_table.lock);  in ping_get_port()
93 			hlist = ping_hashslot(&ping_table, sock_net(sk),  in ping_get_port()
111 		hlist = ping_hashslot(&ping_table, sock_net(sk), ident);  in ping_get_port()
134 	write_unlock_bh(&ping_table.lock);  in ping_get_port()
138 	write_unlock_bh(&ping_table.lock);  in ping_get_port()
156 	write_lock_bh(&ping_table.lock);  in ping_unhash()
165 	write_unlock_bh(&ping_table.lock);  in ping_unhash()
171 	struct hlist_nulls_head *hslot = ping_hashslot(&ping_table, net, ident);  in ping_lookup()
193 	read_lock_bh(&ping_table.lock);  in ping_lookup()
239 	read_unlock_bh(&ping_table.lock);  in ping_lookup()
1036 		hslot = &ping_table.hash[state->bucket];  in ping_get_first()
1077 	__acquires(ping_table.lock)  in ping_seq_start()
1083 	read_lock_bh(&ping_table.lock);  in ping_seq_start()
1109 	__releases(ping_table.lock)  in ping_seq_stop()
1111 	read_unlock_bh(&ping_table.lock);  in ping_seq_stop()
1194 		INIT_HLIST_NULLS_HEAD(&ping_table.hash[i], i);  in ping_init()
1195 	rwlock_init(&ping_table.lock);  in ping_init()