56 struct ping_table {  struct
61 static struct ping_table ping_table;  argument
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()
161 	write_lock_bh(&ping_table.lock);  in ping_unhash()
170 	write_unlock_bh(&ping_table.lock);  in ping_unhash()
176 	struct hlist_nulls_head *hslot = ping_hashslot(&ping_table, net, ident);  in ping_lookup()
192 	read_lock_bh(&ping_table.lock);  in ping_lookup()
237 	read_unlock_bh(&ping_table.lock);  in ping_lookup()
1027 		hslot = &ping_table.hash[state->bucket];  in ping_get_first()
1068 	__acquires(ping_table.lock)  in ping_seq_start()
1074 	read_lock_bh(&ping_table.lock);  in ping_seq_start()
1100 	__releases(ping_table.lock)  in ping_seq_stop()
1102 	read_unlock_bh(&ping_table.lock);  in ping_seq_stop()
1185 		INIT_HLIST_NULLS_HEAD(&ping_table.hash[i], i);  in ping_init()
1186 	rwlock_init(&ping_table.lock);  in ping_init()