bool skip_hwpoisoned_pages);
void set_pageblock_migratetype(struct page *page, int migratetype);
int move_freepages_block(struct zone *zone, struct page *page,
- int migratetype);
-int move_freepages(struct zone *zone,
- struct page *start_page, struct page *end_page,
- int migratetype);
+ int migratetype, int *num_movable);
/*
* Changes migrate type in [start_pfn, end_pfn) to be MIGRATE_ISOLATE.