4 #include <linux/list.h>
5 #include <linux/wait.h>
6 #include <linux/workqueue.h>
9 struct list_head state_all;
11 * Hash table to find appropriate SA towards given target (endpoint of
12 * tunnel or destination of transport mode) allowed by selector.
14 * Main use is finding SA after policy selected tunnel or transport
15 * mode. Also, it can be used by ah/esp icmp error handler to find
18 struct hlist_head *state_bydst;
19 struct hlist_head *state_bysrc;
20 struct hlist_head *state_byspi;
21 unsigned int state_hmask;
22 unsigned int state_num;
23 struct work_struct state_hash_work;
24 struct hlist_head state_gc_list;
25 struct work_struct state_gc_work;
27 wait_queue_head_t km_waitq;
29 struct list_head policy_all;
30 struct hlist_head *policy_byidx;
31 unsigned int policy_idx_hmask;