2636 	struct deferred_split *ds_queue = get_deferred_split_queue(&folio->page);  in split_huge_page_to_list()  local
2738 	spin_lock(&ds_queue->split_queue_lock);  in split_huge_page_to_list()
2741 			ds_queue->split_queue_len--;  in split_huge_page_to_list()
2744 		spin_unlock(&ds_queue->split_queue_lock);  in split_huge_page_to_list()
2762 		spin_unlock(&ds_queue->split_queue_lock);  in split_huge_page_to_list()
2786 	struct deferred_split *ds_queue = get_deferred_split_queue(page);  in free_transhuge_page()  local
2789 	spin_lock_irqsave(&ds_queue->split_queue_lock, flags);  in free_transhuge_page()
2791 		ds_queue->split_queue_len--;  in free_transhuge_page()
2794 	spin_unlock_irqrestore(&ds_queue->split_queue_lock, flags);  in free_transhuge_page()
2800 	struct deferred_split *ds_queue = get_deferred_split_queue(page);  in deferred_split_huge_page()  local
2821 	spin_lock_irqsave(&ds_queue->split_queue_lock, flags);  in deferred_split_huge_page()
2824 		list_add_tail(page_deferred_list(page), &ds_queue->split_queue);  in deferred_split_huge_page()
2825 		ds_queue->split_queue_len++;  in deferred_split_huge_page()
2832 	spin_unlock_irqrestore(&ds_queue->split_queue_lock, flags);  in deferred_split_huge_page()
2839 	struct deferred_split *ds_queue = &pgdata->deferred_split_queue;  in deferred_split_count()  local
2843 		ds_queue = &sc->memcg->deferred_split_queue;  in deferred_split_count()
2845 	return READ_ONCE(ds_queue->split_queue_len);  in deferred_split_count()
2852 	struct deferred_split *ds_queue = &pgdata->deferred_split_queue;  in deferred_split_scan()  local
2860 		ds_queue = &sc->memcg->deferred_split_queue;  in deferred_split_scan()
2863 	spin_lock_irqsave(&ds_queue->split_queue_lock, flags);  in deferred_split_scan()
2865 	list_for_each_safe(pos, next, &ds_queue->split_queue) {  in deferred_split_scan()
2873 			ds_queue->split_queue_len--;  in deferred_split_scan()
2878 	spin_unlock_irqrestore(&ds_queue->split_queue_lock, flags);  in deferred_split_scan()
2892 	spin_lock_irqsave(&ds_queue->split_queue_lock, flags);  in deferred_split_scan()
2893 	list_splice_tail(&list, &ds_queue->split_queue);  in deferred_split_scan()
2894 	spin_unlock_irqrestore(&ds_queue->split_queue_lock, flags);  in deferred_split_scan()
2900 	if (!split && list_empty(&ds_queue->split_queue))  in deferred_split_scan()