572 		struct folio *newfolio, struct folio *folio, int expected_count)  in __folio_migrate_mapping()  argument
584 			if (!folio_ref_freeze(folio, expected_count))  in __folio_migrate_mapping()
587 			folio_ref_unfreeze(folio, expected_count);  in __folio_migrate_mapping()
609 	if (!folio_ref_freeze(folio, expected_count)) {  in __folio_migrate_mapping()
653 	folio_ref_unfreeze(folio, expected_count - nr);  in __folio_migrate_mapping()
711 	int expected_count = folio_expected_ref_count(folio) + extra_count + 1;  in folio_migrate_mapping()  local
713 	if (folio_ref_count(folio) != expected_count)  in folio_migrate_mapping()
716 	return __folio_migrate_mapping(mapping, newfolio, folio, expected_count);  in folio_migrate_mapping()
728 	int rc, expected_count = folio_expected_ref_count(src) + 1;  in migrate_huge_page_move_mapping()  local
730 	if (folio_ref_count(src) != expected_count)  in migrate_huge_page_move_mapping()
738 	if (!folio_ref_freeze(src, expected_count)) {  in migrate_huge_page_move_mapping()
750 	folio_ref_unfreeze(src, expected_count - folio_nr_pages(src));  in migrate_huge_page_move_mapping()
859 	int rc, expected_count = folio_expected_ref_count(src) + 1;  in __migrate_folio()  local
862 	if (folio_ref_count(src) != expected_count)  in __migrate_folio()
869 	rc = __folio_migrate_mapping(mapping, dst, src, expected_count);  in __migrate_folio()
940 	int expected_count;  in __buffer_migrate_folio()  local
947 	expected_count = folio_expected_ref_count(src) + 1;  in __buffer_migrate_folio()
948 	if (folio_ref_count(src) != expected_count)  in __buffer_migrate_folio()