2594 	struct pglist_data *pgdata = NODE_DATA(page_to_nid(head));  in split_huge_page_to_list()  local
2673 	spin_lock(&pgdata->split_queue_lock);  in split_huge_page_to_list()
2678 			pgdata->split_queue_len--;  in split_huge_page_to_list()
2683 		spin_unlock(&pgdata->split_queue_lock);  in split_huge_page_to_list()
2700 		spin_unlock(&pgdata->split_queue_lock);  in split_huge_page_to_list()
2722 	struct pglist_data *pgdata = NODE_DATA(page_to_nid(page));  in free_transhuge_page()  local
2725 	spin_lock_irqsave(&pgdata->split_queue_lock, flags);  in free_transhuge_page()
2727 		pgdata->split_queue_len--;  in free_transhuge_page()
2730 	spin_unlock_irqrestore(&pgdata->split_queue_lock, flags);  in free_transhuge_page()
2736 	struct pglist_data *pgdata = NODE_DATA(page_to_nid(page));  in deferred_split_huge_page()  local
2741 	spin_lock_irqsave(&pgdata->split_queue_lock, flags);  in deferred_split_huge_page()
2744 		list_add_tail(page_deferred_list(page), &pgdata->split_queue);  in deferred_split_huge_page()
2745 		pgdata->split_queue_len++;  in deferred_split_huge_page()
2747 	spin_unlock_irqrestore(&pgdata->split_queue_lock, flags);  in deferred_split_huge_page()
2753 	struct pglist_data *pgdata = NODE_DATA(sc->nid);  in deferred_split_count()  local
2754 	return READ_ONCE(pgdata->split_queue_len);  in deferred_split_count()
2760 	struct pglist_data *pgdata = NODE_DATA(sc->nid);  in deferred_split_scan()  local
2766 	spin_lock_irqsave(&pgdata->split_queue_lock, flags);  in deferred_split_scan()
2768 	list_for_each_safe(pos, next, &pgdata->split_queue) {  in deferred_split_scan()
2776 			pgdata->split_queue_len--;  in deferred_split_scan()
2781 	spin_unlock_irqrestore(&pgdata->split_queue_lock, flags);  in deferred_split_scan()
2795 	spin_lock_irqsave(&pgdata->split_queue_lock, flags);  in deferred_split_scan()
2796 	list_splice_tail(&list, &pgdata->split_queue);  in deferred_split_scan()
2797 	spin_unlock_irqrestore(&pgdata->split_queue_lock, flags);  in deferred_split_scan()
2803 	if (!split && list_empty(&pgdata->split_queue))  in deferred_split_scan()