471 		struct folio *newfolio, struct folio *folio, int expected_count)  in __folio_migrate_mapping()  argument
483 			if (!folio_ref_freeze(folio, expected_count))  in __folio_migrate_mapping()
486 			folio_ref_unfreeze(folio, expected_count);  in __folio_migrate_mapping()
504 	if (!folio_ref_freeze(folio, expected_count)) {  in __folio_migrate_mapping()
549 	folio_ref_unfreeze(folio, expected_count - nr);  in __folio_migrate_mapping()
604 	int expected_count = folio_expected_refs(mapping, folio) + extra_count;  in folio_migrate_mapping()  local
606 	if (folio_ref_count(folio) != expected_count)  in folio_migrate_mapping()
609 	return __folio_migrate_mapping(mapping, newfolio, folio, expected_count);  in folio_migrate_mapping()
621 	int rc, expected_count = folio_expected_refs(mapping, src);  in migrate_huge_page_move_mapping()  local
623 	if (folio_ref_count(src) != expected_count)  in migrate_huge_page_move_mapping()
631 	if (!folio_ref_freeze(src, expected_count)) {  in migrate_huge_page_move_mapping()
643 	folio_ref_unfreeze(src, expected_count - folio_nr_pages(src));  in migrate_huge_page_move_mapping()
752 	int rc, expected_count = folio_expected_refs(mapping, src);  in __migrate_folio()  local
755 	if (folio_ref_count(src) != expected_count)  in __migrate_folio()
762 	rc = __folio_migrate_mapping(mapping, dst, src, expected_count);  in __migrate_folio()
833 	int expected_count;  in __buffer_migrate_folio()  local
840 	expected_count = folio_expected_refs(mapping, src);  in __buffer_migrate_folio()
841 	if (folio_ref_count(src) != expected_count)  in __buffer_migrate_folio()