2697 	struct deferred_split *ds_queue = get_deferred_split_queue(page);  in split_huge_page_to_list()  local
2784 	spin_lock(&ds_queue->split_queue_lock);  in split_huge_page_to_list()
2789 			ds_queue->split_queue_len--;  in split_huge_page_to_list()
2799 		spin_unlock(&ds_queue->split_queue_lock);  in split_huge_page_to_list()
2816 		spin_unlock(&ds_queue->split_queue_lock);  in split_huge_page_to_list()
2838 	struct deferred_split *ds_queue = get_deferred_split_queue(page);  in free_transhuge_page()  local
2841 	spin_lock_irqsave(&ds_queue->split_queue_lock, flags);  in free_transhuge_page()
2843 		ds_queue->split_queue_len--;  in free_transhuge_page()
2846 	spin_unlock_irqrestore(&ds_queue->split_queue_lock, flags);  in free_transhuge_page()
2852 	struct deferred_split *ds_queue = get_deferred_split_queue(page);  in deferred_split_huge_page()  local
2873 	spin_lock_irqsave(&ds_queue->split_queue_lock, flags);  in deferred_split_huge_page()
2876 		list_add_tail(page_deferred_list(page), &ds_queue->split_queue);  in deferred_split_huge_page()
2877 		ds_queue->split_queue_len++;  in deferred_split_huge_page()
2884 	spin_unlock_irqrestore(&ds_queue->split_queue_lock, flags);  in deferred_split_huge_page()
2891 	struct deferred_split *ds_queue = &pgdata->deferred_split_queue;  in deferred_split_count()  local
2895 		ds_queue = &sc->memcg->deferred_split_queue;  in deferred_split_count()
2897 	return READ_ONCE(ds_queue->split_queue_len);  in deferred_split_count()
2904 	struct deferred_split *ds_queue = &pgdata->deferred_split_queue;  in deferred_split_scan()  local
2912 		ds_queue = &sc->memcg->deferred_split_queue;  in deferred_split_scan()
2915 	spin_lock_irqsave(&ds_queue->split_queue_lock, flags);  in deferred_split_scan()
2917 	list_for_each_safe(pos, next, &ds_queue->split_queue) {  in deferred_split_scan()
2925 			ds_queue->split_queue_len--;  in deferred_split_scan()
2930 	spin_unlock_irqrestore(&ds_queue->split_queue_lock, flags);  in deferred_split_scan()
2944 	spin_lock_irqsave(&ds_queue->split_queue_lock, flags);  in deferred_split_scan()
2945 	list_splice_tail(&list, &ds_queue->split_queue);  in deferred_split_scan()
2946 	spin_unlock_irqrestore(&ds_queue->split_queue_lock, flags);  in deferred_split_scan()
2952 	if (!split && list_empty(&ds_queue->split_queue))  in deferred_split_scan()