memblock_free_pages 160 mm/internal.h extern void memblock_free_pages(struct page *page, unsigned long pfn, memblock_free_pages 1578 mm/memblock.c memblock_free_pages(pfn_to_page(cursor), cursor, 0); memblock_free_pages 1902 mm/memblock.c memblock_free_pages(pfn_to_page(start), start, order);