67 	struct inet6_dev *idev;  in ipv6_sock_ac_join()  local
114 	idev = __in6_dev_get(dev);  in ipv6_sock_ac_join()
115 	if (!idev) {  in ipv6_sock_ac_join()
123 	ishost = !idev->cnf.forwarding;  in ipv6_sock_ac_join()
139 	err = __ipv6_dev_ac_inc(idev, addr);  in ipv6_sock_ac_join()
277 int __ipv6_dev_ac_inc(struct inet6_dev *idev, const struct in6_addr *addr)  in __ipv6_dev_ac_inc()  argument
286 	write_lock_bh(&idev->lock);  in __ipv6_dev_ac_inc()
287 	if (idev->dead) {  in __ipv6_dev_ac_inc()
292 	for (aca = idev->ac_list; aca; aca = aca->aca_next) {  in __ipv6_dev_ac_inc()
300 	net = dev_net(idev->dev);  in __ipv6_dev_ac_inc()
301 	f6i = addrconf_f6i_alloc(net, idev, addr, true, GFP_ATOMIC);  in __ipv6_dev_ac_inc()
313 	aca->aca_next = idev->ac_list;  in __ipv6_dev_ac_inc()
314 	idev->ac_list = aca;  in __ipv6_dev_ac_inc()
320 	write_unlock_bh(&idev->lock);  in __ipv6_dev_ac_inc()
326 	addrconf_join_solict(idev->dev, &aca->aca_addr);  in __ipv6_dev_ac_inc()
331 	write_unlock_bh(&idev->lock);  in __ipv6_dev_ac_inc()
338 int __ipv6_dev_ac_dec(struct inet6_dev *idev, const struct in6_addr *addr)  in __ipv6_dev_ac_dec()  argument
344 	write_lock_bh(&idev->lock);  in __ipv6_dev_ac_dec()
346 	for (aca = idev->ac_list; aca; aca = aca->aca_next) {  in __ipv6_dev_ac_dec()
352 		write_unlock_bh(&idev->lock);  in __ipv6_dev_ac_dec()
356 		write_unlock_bh(&idev->lock);  in __ipv6_dev_ac_dec()
362 		idev->ac_list = aca->aca_next;  in __ipv6_dev_ac_dec()
363 	write_unlock_bh(&idev->lock);  in __ipv6_dev_ac_dec()
365 	addrconf_leave_solict(idev, &aca->aca_addr);  in __ipv6_dev_ac_dec()
367 	ip6_del_rt(dev_net(idev->dev), aca->aca_rt);  in __ipv6_dev_ac_dec()
376 	struct inet6_dev *idev = __in6_dev_get(dev);  in ipv6_dev_ac_dec()  local
378 	if (!idev)  in ipv6_dev_ac_dec()
380 	return __ipv6_dev_ac_dec(idev, addr);  in ipv6_dev_ac_dec()
383 void ipv6_ac_destroy_dev(struct inet6_dev *idev)  in ipv6_ac_destroy_dev()  argument
387 	write_lock_bh(&idev->lock);  in ipv6_ac_destroy_dev()
388 	while ((aca = idev->ac_list) != NULL) {  in ipv6_ac_destroy_dev()
389 		idev->ac_list = aca->aca_next;  in ipv6_ac_destroy_dev()
390 		write_unlock_bh(&idev->lock);  in ipv6_ac_destroy_dev()
394 		addrconf_leave_solict(idev, &aca->aca_addr);  in ipv6_ac_destroy_dev()
396 		ip6_del_rt(dev_net(idev->dev), aca->aca_rt);  in ipv6_ac_destroy_dev()
400 		write_lock_bh(&idev->lock);  in ipv6_ac_destroy_dev()
402 	write_unlock_bh(&idev->lock);  in ipv6_ac_destroy_dev()
411 	struct inet6_dev *idev;  in ipv6_chk_acast_dev()  local
414 	idev = __in6_dev_get(dev);  in ipv6_chk_acast_dev()
415 	if (idev) {  in ipv6_chk_acast_dev()
416 		read_lock_bh(&idev->lock);  in ipv6_chk_acast_dev()
417 		for (aca = idev->ac_list; aca; aca = aca->aca_next)  in ipv6_chk_acast_dev()
420 		read_unlock_bh(&idev->lock);  in ipv6_chk_acast_dev()
473 	struct inet6_dev *idev;  member
484 	state->idev = NULL;  in ac6_get_first()
486 		struct inet6_dev *idev;  in ac6_get_first()  local
487 		idev = __in6_dev_get(state->dev);  in ac6_get_first()
488 		if (!idev)  in ac6_get_first()
490 		read_lock_bh(&idev->lock);  in ac6_get_first()
491 		im = idev->ac_list;  in ac6_get_first()
493 			state->idev = idev;  in ac6_get_first()
496 		read_unlock_bh(&idev->lock);  in ac6_get_first()
507 		if (likely(state->idev != NULL))  in ac6_get_next()
508 			read_unlock_bh(&state->idev->lock);  in ac6_get_next()
512 			state->idev = NULL;  in ac6_get_next()
515 		state->idev = __in6_dev_get(state->dev);  in ac6_get_next()
516 		if (!state->idev)  in ac6_get_next()
518 		read_lock_bh(&state->idev->lock);  in ac6_get_next()
519 		im = state->idev->ac_list;  in ac6_get_next()
553 	if (likely(state->idev != NULL)) {  in ac6_seq_stop()
554 		read_unlock_bh(&state->idev->lock);  in ac6_seq_stop()
555 		state->idev = NULL;  in ac6_seq_stop()