- type = get_pageblock_migratetype(page);
-
- /*
- * A pageblock containing MOVABLE or free pages is considered
- * removable
- */
- if (type != MIGRATE_MOVABLE && !pageblock_free(page))
- return 0;
-
- /*
- * A pageblock starting with a PageReserved page is not
- * considered removable.
- */
- if (PageReserved(page))