241 	write_lock_bh(&idev->lock);  in ipv6_dev_ac_inc()
284 	write_unlock_bh(&idev->lock);  in ipv6_dev_ac_inc()
293 	write_unlock_bh(&idev->lock);  in ipv6_dev_ac_inc()
305 	write_lock_bh(&idev->lock);  in __ipv6_dev_ac_dec()
313 		write_unlock_bh(&idev->lock);  in __ipv6_dev_ac_dec()
317 		write_unlock_bh(&idev->lock);  in __ipv6_dev_ac_dec()
324 	write_unlock_bh(&idev->lock);  in __ipv6_dev_ac_dec()
348 	write_lock_bh(&idev->lock);  in ipv6_ac_destroy_dev()
351 		write_unlock_bh(&idev->lock);  in ipv6_ac_destroy_dev()
360 		write_lock_bh(&idev->lock);  in ipv6_ac_destroy_dev()
362 	write_unlock_bh(&idev->lock);  in ipv6_ac_destroy_dev()
376 		read_lock_bh(&idev->lock);  in ipv6_chk_acast_dev()
380 		read_unlock_bh(&idev->lock);  in ipv6_chk_acast_dev()
429 		read_lock_bh(&idev->lock);  in ac6_get_first()
435 		read_unlock_bh(&idev->lock);  in ac6_get_first()
447 			read_unlock_bh(&state->idev->lock);  in ac6_get_next()
457 		read_lock_bh(&state->idev->lock);  in ac6_get_next()
493 		read_unlock_bh(&state->idev->lock);  in ac6_seq_stop()