530 	if (x->km.state == XFRM_STATE_DEAD)  in xfrm_timer_handler()
532 	if (x->km.state == XFRM_STATE_EXPIRED)  in xfrm_timer_handler()
559 	if (x->km.dying)  in xfrm_timer_handler()
582 	x->km.dying = warn;  in xfrm_timer_handler()
594 	if (x->km.state == XFRM_STATE_ACQ && x->id.spi == 0)  in xfrm_timer_handler()
595 		x->km.state = XFRM_STATE_EXPIRED;  in xfrm_timer_handler()
620 		INIT_LIST_HEAD(&x->km.all);  in xfrm_state_alloc()
642 	WARN_ON(x->km.state != XFRM_STATE_DEAD);  in __xfrm_state_destroy()
661 	if (x->km.state != XFRM_STATE_DEAD) {  in __xfrm_state_delete()
662 		x->km.state = XFRM_STATE_DEAD;  in __xfrm_state_delete()
664 		list_del(&x->km.all);  in __xfrm_state_delete()
1019 	if (x->km.state == XFRM_STATE_VALID) {  in xfrm_state_look_at()
1028 		    (*best)->km.dying > x->km.dying ||  in xfrm_state_look_at()
1029 		    ((*best)->km.dying == x->km.dying &&  in xfrm_state_look_at()
1032 	} else if (x->km.state == XFRM_STATE_ACQ) {  in xfrm_state_look_at()
1034 	} else if (x->km.state == XFRM_STATE_ERROR ||  in xfrm_state_look_at()
1035 		   x->km.state == XFRM_STATE_EXPIRED) {  in xfrm_state_look_at()
1134 			x->km.state = XFRM_STATE_DEAD;  in xfrm_state_find()
1142 			x->km.state = XFRM_STATE_ACQ;  in xfrm_state_find()
1143 			list_add(&x->km.all, &net->xfrm.state_all);  in xfrm_state_find()
1159 			x->km.state = XFRM_STATE_DEAD;  in xfrm_state_find()
1208 		    x->km.state == XFRM_STATE_VALID) {  in xfrm_stateonly_find()
1231 		x = container_of(w, struct xfrm_state, km);  in xfrm_state_lookup_byspi()
1250 	list_add(&x->km.all, &net->xfrm.state_all);  in __xfrm_state_insert()
1326 		    x->km.state     != XFRM_STATE_ACQ ||  in __find_acq_core()
1363 		x->km.state = XFRM_STATE_ACQ;  in __find_acq_core()
1376 		list_add(&x->km.all, &net->xfrm.state_all);  in __find_acq_core()
1414 	if (use_spi && x->km.seq) {  in xfrm_state_add()
1415 		x1 = __xfrm_find_acq_byseq(net, mark, x->km.seq);  in xfrm_state_add()
1555 	x->km.state = orig->km.state;  in xfrm_state_clone()
1556 	x->km.seq = orig->km.seq;  in xfrm_state_clone()
1679 	if (x1->km.state == XFRM_STATE_ACQ) {  in xfrm_state_update()
1702 	if (likely(x1->km.state == XFRM_STATE_VALID)) {  in xfrm_state_update()
1715 		x1->km.dying = 0;  in xfrm_state_update()
1736 		x->km.state = XFRM_STATE_DEAD;  in xfrm_state_update()
1756 		x->km.state = XFRM_STATE_EXPIRED;  in xfrm_state_check_expire()
1761 	if (!x->km.dying &&  in xfrm_state_check_expire()
1764 		x->km.dying = 1;  in xfrm_state_check_expire()
1949 			if (x->km.seq == seq &&  in __xfrm_find_acq_byseq()
1951 			    x->km.state == XFRM_STATE_ACQ) {  in __xfrm_find_acq_byseq()
2020 	if (x->km.state == XFRM_STATE_DEAD)  in xfrm_alloc_spi()
2101 		state = container_of(x, struct xfrm_state, km);  in xfrm_state_walk()
2154 	if (x->km.state == XFRM_STATE_VALID) {  in xfrm_replay_timer_handler()
2168 	struct xfrm_mgr *km;  in km_policy_notify()  local
2171 	list_for_each_entry_rcu(km, &xfrm_km_list, list)  in km_policy_notify()
2172 		if (km->notify_policy)  in km_policy_notify()
2173 			km->notify_policy(xp, dir, c);  in km_policy_notify()
2179 	struct xfrm_mgr *km;  in km_state_notify()  local
2181 	list_for_each_entry_rcu(km, &xfrm_km_list, list)  in km_state_notify()
2182 		if (km->notify)  in km_state_notify()
2183 			km->notify(x, c);  in km_state_notify()
2208 	struct xfrm_mgr *km;  in km_query()  local
2211 	list_for_each_entry_rcu(km, &xfrm_km_list, list) {  in km_query()
2212 		acqret = km->acquire(x, t, pol);  in km_query()
2224 	struct xfrm_mgr *km;  in km_new_mapping()  local
2227 	list_for_each_entry_rcu(km, &xfrm_km_list, list) {  in km_new_mapping()
2228 		if (km->new_mapping)  in km_new_mapping()
2229 			err = km->new_mapping(x, ipaddr, sport);  in km_new_mapping()
2257 	struct xfrm_mgr *km;  in km_migrate()  local
2260 	list_for_each_entry_rcu(km, &xfrm_km_list, list) {  in km_migrate()
2261 		if (km->migrate) {  in km_migrate()
2262 			ret = km->migrate(sel, dir, type, m, num_migrate, k,  in km_migrate()
2278 	struct xfrm_mgr *km;  in km_report()  local
2281 	list_for_each_entry_rcu(km, &xfrm_km_list, list) {  in km_report()
2282 		if (km->report) {  in km_report()
2283 			ret = km->report(net, proto, sel, addr);  in km_report()
2295 	struct xfrm_mgr *km;  in km_is_alive()  local
2299 	list_for_each_entry_rcu(km, &xfrm_km_list, list) {  in km_is_alive()
2300 		if (km->is_alive && km->is_alive(c)) {  in km_is_alive()
2374 	struct xfrm_mgr *km;  in xfrm_user_policy()  local
2412 	list_for_each_entry_rcu(km, &xfrm_km_list, list) {  in xfrm_user_policy()
2413 		pol = km->compile_policy(sk, optname, data,  in xfrm_user_policy()
2434 int xfrm_register_km(struct xfrm_mgr *km)  in xfrm_register_km()  argument
2437 	list_add_tail_rcu(&km->list, &xfrm_km_list);  in xfrm_register_km()
2443 int xfrm_unregister_km(struct xfrm_mgr *km)  in xfrm_unregister_km()  argument
2446 	list_del_rcu(&km->list);  in xfrm_unregister_km()
2538 	if (x->km.state != XFRM_STATE_VALID ||  in xfrm_state_mtu()
2646 		x->km.state = XFRM_STATE_VALID;  in xfrm_init_state()