12 	INIT_LIST_HEAD(&q->task_list);  in __init_swait_queue_head()
26 	if (list_empty(&q->task_list))  in swake_up_locked()
29 	curr = list_first_entry(&q->task_list, typeof(*curr), task_list);  in swake_up_locked()
31 	list_del_init(&curr->task_list);  in swake_up_locked()
44 	while (!list_empty(&q->task_list))  in swake_up_all_locked()
68 	list_splice_init(&q->task_list, &tmp);  in swake_up_all()
70 		curr = list_first_entry(&tmp, typeof(*curr), task_list);  in swake_up_all()
73 		list_del_init(&curr->task_list);  in swake_up_all()
88 	if (list_empty(&wait->task_list))  in __prepare_to_swait()
89 		list_add_tail(&wait->task_list, &q->task_list);  in __prepare_to_swait()
114 		list_del_init(&wait->task_list);  in prepare_to_swait_event()
129 	if (!list_empty(&wait->task_list))  in __finish_swait()
130 		list_del_init(&wait->task_list);  in __finish_swait()
139 	if (!list_empty_careful(&wait->task_list)) {  in finish_swait()
141 		list_del_init(&wait->task_list);  in finish_swait()