2664 	struct deferred_split *ds_queue = get_deferred_split_queue(head);  in split_huge_page_to_list()  local
2744 	spin_lock(&ds_queue->split_queue_lock);  in split_huge_page_to_list()
2747 			ds_queue->split_queue_len--;  in split_huge_page_to_list()
2750 		spin_unlock(&ds_queue->split_queue_lock);  in split_huge_page_to_list()
2761 		spin_unlock(&ds_queue->split_queue_lock);  in split_huge_page_to_list()
2784 	struct deferred_split *ds_queue = get_deferred_split_queue(page);  in free_transhuge_page()  local
2787 	spin_lock_irqsave(&ds_queue->split_queue_lock, flags);  in free_transhuge_page()
2789 		ds_queue->split_queue_len--;  in free_transhuge_page()
2792 	spin_unlock_irqrestore(&ds_queue->split_queue_lock, flags);  in free_transhuge_page()
2798 	struct deferred_split *ds_queue = get_deferred_split_queue(page);  in deferred_split_huge_page()  local
2819 	spin_lock_irqsave(&ds_queue->split_queue_lock, flags);  in deferred_split_huge_page()
2822 		list_add_tail(page_deferred_list(page), &ds_queue->split_queue);  in deferred_split_huge_page()
2823 		ds_queue->split_queue_len++;  in deferred_split_huge_page()
2830 	spin_unlock_irqrestore(&ds_queue->split_queue_lock, flags);  in deferred_split_huge_page()
2837 	struct deferred_split *ds_queue = &pgdata->deferred_split_queue;  in deferred_split_count()  local
2841 		ds_queue = &sc->memcg->deferred_split_queue;  in deferred_split_count()
2843 	return READ_ONCE(ds_queue->split_queue_len);  in deferred_split_count()
2850 	struct deferred_split *ds_queue = &pgdata->deferred_split_queue;  in deferred_split_scan()  local
2858 		ds_queue = &sc->memcg->deferred_split_queue;  in deferred_split_scan()
2861 	spin_lock_irqsave(&ds_queue->split_queue_lock, flags);  in deferred_split_scan()
2863 	list_for_each_safe(pos, next, &ds_queue->split_queue) {  in deferred_split_scan()
2871 			ds_queue->split_queue_len--;  in deferred_split_scan()
2876 	spin_unlock_irqrestore(&ds_queue->split_queue_lock, flags);  in deferred_split_scan()
2890 	spin_lock_irqsave(&ds_queue->split_queue_lock, flags);  in deferred_split_scan()
2891 	list_splice_tail(&list, &ds_queue->split_queue);  in deferred_split_scan()
2892 	spin_unlock_irqrestore(&ds_queue->split_queue_lock, flags);  in deferred_split_scan()
2898 	if (!split && list_empty(&ds_queue->split_queue))  in deferred_split_scan()