57 	struct inet6_dev *idev;  in ipv6_sock_ac_join()  local
100 	idev = __in6_dev_get(dev);  in ipv6_sock_ac_join()
101 	if (!idev) {  in ipv6_sock_ac_join()
109 	ishost = !idev->cnf.forwarding;  in ipv6_sock_ac_join()
125 	err = __ipv6_dev_ac_inc(idev, addr);  in ipv6_sock_ac_join()
223 	struct inet6_dev *idev = rt->rt6i_idev;  in aca_alloc()  local
231 	in6_dev_hold(idev);  in aca_alloc()
232 	aca->aca_idev = idev;  in aca_alloc()
245 int __ipv6_dev_ac_inc(struct inet6_dev *idev, const struct in6_addr *addr)  in __ipv6_dev_ac_inc()  argument
253 	write_lock_bh(&idev->lock);  in __ipv6_dev_ac_inc()
254 	if (idev->dead) {  in __ipv6_dev_ac_inc()
259 	for (aca = idev->ac_list; aca; aca = aca->aca_next) {  in __ipv6_dev_ac_inc()
267 	rt = addrconf_dst_alloc(idev, addr, true);  in __ipv6_dev_ac_inc()
279 	aca->aca_next = idev->ac_list;  in __ipv6_dev_ac_inc()
280 	idev->ac_list = aca;  in __ipv6_dev_ac_inc()
286 	write_unlock_bh(&idev->lock);  in __ipv6_dev_ac_inc()
290 	addrconf_join_solict(idev->dev, &aca->aca_addr);  in __ipv6_dev_ac_inc()
295 	write_unlock_bh(&idev->lock);  in __ipv6_dev_ac_inc()
302 int __ipv6_dev_ac_dec(struct inet6_dev *idev, const struct in6_addr *addr)  in __ipv6_dev_ac_dec()  argument
308 	write_lock_bh(&idev->lock);  in __ipv6_dev_ac_dec()
310 	for (aca = idev->ac_list; aca; aca = aca->aca_next) {  in __ipv6_dev_ac_dec()
316 		write_unlock_bh(&idev->lock);  in __ipv6_dev_ac_dec()
320 		write_unlock_bh(&idev->lock);  in __ipv6_dev_ac_dec()
326 		idev->ac_list = aca->aca_next;  in __ipv6_dev_ac_dec()
327 	write_unlock_bh(&idev->lock);  in __ipv6_dev_ac_dec()
328 	addrconf_leave_solict(idev, &aca->aca_addr);  in __ipv6_dev_ac_dec()
340 	struct inet6_dev *idev = __in6_dev_get(dev);  in ipv6_dev_ac_dec()  local
342 	if (idev == NULL)  in ipv6_dev_ac_dec()
344 	return __ipv6_dev_ac_dec(idev, addr);  in ipv6_dev_ac_dec()
347 void ipv6_ac_destroy_dev(struct inet6_dev *idev)  in ipv6_ac_destroy_dev()  argument
351 	write_lock_bh(&idev->lock);  in ipv6_ac_destroy_dev()
352 	while ((aca = idev->ac_list) != NULL) {  in ipv6_ac_destroy_dev()
353 		idev->ac_list = aca->aca_next;  in ipv6_ac_destroy_dev()
354 		write_unlock_bh(&idev->lock);  in ipv6_ac_destroy_dev()
356 		addrconf_leave_solict(idev, &aca->aca_addr);  in ipv6_ac_destroy_dev()
363 		write_lock_bh(&idev->lock);  in ipv6_ac_destroy_dev()
365 	write_unlock_bh(&idev->lock);  in ipv6_ac_destroy_dev()
374 	struct inet6_dev *idev;  in ipv6_chk_acast_dev()  local
377 	idev = __in6_dev_get(dev);  in ipv6_chk_acast_dev()
378 	if (idev) {  in ipv6_chk_acast_dev()
379 		read_lock_bh(&idev->lock);  in ipv6_chk_acast_dev()
380 		for (aca = idev->ac_list; aca; aca = aca->aca_next)  in ipv6_chk_acast_dev()
383 		read_unlock_bh(&idev->lock);  in ipv6_chk_acast_dev()
426 	struct inet6_dev *idev;  member
437 	state->idev = NULL;  in ac6_get_first()
439 		struct inet6_dev *idev;  in ac6_get_first()  local
440 		idev = __in6_dev_get(state->dev);  in ac6_get_first()
441 		if (!idev)  in ac6_get_first()
443 		read_lock_bh(&idev->lock);  in ac6_get_first()
444 		im = idev->ac_list;  in ac6_get_first()
446 			state->idev = idev;  in ac6_get_first()
449 		read_unlock_bh(&idev->lock);  in ac6_get_first()
460 		if (likely(state->idev != NULL))  in ac6_get_next()
461 			read_unlock_bh(&state->idev->lock);  in ac6_get_next()
465 			state->idev = NULL;  in ac6_get_next()
468 		state->idev = __in6_dev_get(state->dev);  in ac6_get_next()
469 		if (!state->idev)  in ac6_get_next()
471 		read_lock_bh(&state->idev->lock);  in ac6_get_next()
472 		im = state->idev->ac_list;  in ac6_get_next()
506 	if (likely(state->idev != NULL)) {  in ac6_seq_stop()
507 		read_unlock_bh(&state->idev->lock);  in ac6_seq_stop()
508 		state->idev = NULL;  in ac6_seq_stop()