static inline bool page_is_guard(struct page *page) { return false; }
#endif /* CONFIG_DEBUG_PAGEALLOC */
+extern void reset_zone_present_pages(void);
+extern void fixup_zone_present_pages(int nid, unsigned long start_pfn,
+ unsigned long end_pfn);
+
#endif /* __KERNEL__ */
#endif /* _LINUX_MM_H */