56 struct ping_table {  struct
61 static struct ping_table ping_table;  variable
76 static inline struct hlist_nulls_head *ping_hashslot(struct ping_table *table,  in ping_hashslot()
90 	write_lock_bh(&ping_table.lock);  in ping_get_port()
98 			hlist = ping_hashslot(&ping_table, sock_net(sk),  in ping_get_port()
116 		hlist = ping_hashslot(&ping_table, sock_net(sk), ident);  in ping_get_port()
139 	write_unlock_bh(&ping_table.lock);  in ping_get_port()
143 	write_unlock_bh(&ping_table.lock);  in ping_get_port()
159 		write_lock_bh(&ping_table.lock);  in ping_unhash()
166 		write_unlock_bh(&ping_table.lock);  in ping_unhash()
173 	struct hlist_nulls_head *hslot = ping_hashslot(&ping_table, net, ident);  in ping_lookup()
189 	read_lock_bh(&ping_table.lock);  in ping_lookup()
234 	read_unlock_bh(&ping_table.lock);  in ping_lookup()
1027 		hslot = &ping_table.hash[state->bucket];  in ping_get_first()
1073 	read_lock_bh(&ping_table.lock);  in ping_seq_start()
1100 	read_unlock_bh(&ping_table.lock);  in ping_seq_stop()
1224 		INIT_HLIST_NULLS_HEAD(&ping_table.hash[i], i);  in ping_init()
1225 	rwlock_init(&ping_table.lock);  in ping_init()