3780 	struct deferred_split *ds_queue;  in __folio_freeze_and_split_unmapped()  local
3784 	ds_queue = folio_split_queue_lock(folio);  in __folio_freeze_and_split_unmapped()
3791 				ds_queue->split_queue_len--;  in __folio_freeze_and_split_unmapped()
3806 		split_queue_unlock(ds_queue);  in __folio_freeze_and_split_unmapped()
3907 		split_queue_unlock(ds_queue);  in __folio_freeze_and_split_unmapped()
4282 	struct deferred_split *ds_queue;  in __folio_unqueue_deferred_split()  local
4289 	ds_queue = folio_split_queue_lock_irqsave(folio, &flags);  in __folio_unqueue_deferred_split()
4291 		ds_queue->split_queue_len--;  in __folio_unqueue_deferred_split()
4300 	split_queue_unlock_irqrestore(ds_queue, flags);  in __folio_unqueue_deferred_split()
4308 	struct deferred_split *ds_queue;  in deferred_split_folio()  local
4331 	ds_queue = folio_split_queue_lock_irqsave(folio, &flags);  in deferred_split_folio()
4348 		memcg = folio_split_queue_memcg(folio, ds_queue);  in deferred_split_folio()
4349 		list_add_tail(&folio->_deferred_list, &ds_queue->split_queue);  in deferred_split_folio()
4350 		ds_queue->split_queue_len++;  in deferred_split_folio()
4355 	split_queue_unlock_irqrestore(ds_queue, flags);  in deferred_split_folio()
4362 	struct deferred_split *ds_queue = &pgdata->deferred_split_queue;  in deferred_split_count()  local
4366 		ds_queue = &sc->memcg->deferred_split_queue;  in deferred_split_count()
4368 	return READ_ONCE(ds_queue->split_queue_len);  in deferred_split_count()
4401 	struct deferred_split *ds_queue;  in deferred_split_scan()  local
4410 	ds_queue = split_queue_lock_irqsave(sc->nid, sc->memcg, &flags);  in deferred_split_scan()
4412 	list_for_each_entry_safe(folio, next, &ds_queue->split_queue,  in deferred_split_scan()
4423 		ds_queue->split_queue_len--;  in deferred_split_scan()
4429 	split_queue_unlock_irqrestore(ds_queue, flags);  in deferred_split_scan()
4476 	if (sc->nr_to_scan && !list_empty(&ds_queue->split_queue)) {  in deferred_split_scan()
4485 	if (!split && list_empty(&ds_queue->split_queue))  in deferred_split_scan()
4494 	struct deferred_split *ds_queue = &memcg->deferred_split_queue;  in reparent_deferred_split_queue()  local
4498 	spin_lock_irq(&ds_queue->split_queue_lock);  in reparent_deferred_split_queue()
4501 	if (!ds_queue->split_queue_len)  in reparent_deferred_split_queue()
4504 	list_splice_tail_init(&ds_queue->split_queue, &parent_ds_queue->split_queue);  in reparent_deferred_split_queue()
4505 	parent_ds_queue->split_queue_len += ds_queue->split_queue_len;  in reparent_deferred_split_queue()
4506 	ds_queue->split_queue_len = 0;  in reparent_deferred_split_queue()
4513 	spin_unlock_irq(&ds_queue->split_queue_lock);  in reparent_deferred_split_queue()