__get_pfnblock_flags_mask  502 mm/page_alloc.c 	return __get_pfnblock_flags_mask(page, pfn, end_bitidx, mask);
__get_pfnblock_flags_mask  507 mm/page_alloc.c 	return __get_pfnblock_flags_mask(page, pfn, PB_migrate_end, MIGRATETYPE_MASK);