112 extern int try_online_node(int nid);
114 extern int arch_add_memory(int nid, u64 start, u64 size,
126 extern void arch_remove_memory(int nid, u64 start, u64 size,
132 extern int __add_pages(int nid, unsigned long start_pfn, unsigned long nr_pages,
136 static inline int add_pages(int nid, unsigned long start_pfn,  in add_pages()  argument
139 	return __add_pages(nid, start_pfn, nr_pages, restrictions);  in add_pages()
142 int add_pages(int nid, unsigned long start_pfn, unsigned long nr_pages,
166 extern pg_data_t *arch_alloc_nodedata(int nid);
168 extern void arch_refresh_nodedata(int nid, pg_data_t *pgdat);
172 #define arch_alloc_nodedata(nid)	generic_alloc_nodedata(nid)  argument
182 #define generic_alloc_nodedata(nid)				\  argument
193 static inline void arch_refresh_nodedata(int nid, pg_data_t *pgdat)  in arch_refresh_nodedata()  argument
195 	node_data[nid] = pgdat;  in arch_refresh_nodedata()
201 static inline pg_data_t *generic_alloc_nodedata(int nid)  in generic_alloc_nodedata()  argument
209 static inline void arch_refresh_nodedata(int nid, pg_data_t *pgdat)  in arch_refresh_nodedata()  argument
267 static inline int try_online_node(int nid)  in try_online_node()  argument
315 extern void try_offline_node(int nid);
317 extern int remove_memory(int nid, u64 start, u64 size);
318 extern void __remove_memory(int nid, u64 start, u64 size);
327 static inline void try_offline_node(int nid) {}  in try_offline_node()  argument
334 static inline int remove_memory(int nid, u64 start, u64 size)  in remove_memory()  argument
339 static inline void __remove_memory(int nid, u64 start, u64 size) {}  in __remove_memory()  argument
342 extern void __ref free_area_init_core_hotplug(int nid);
343 extern int __add_memory(int nid, u64 start, u64 size);
344 extern int add_memory(int nid, u64 start, u64 size);
345 extern int add_memory_resource(int nid, struct resource *resource);
349 extern int sparse_add_section(int nid, unsigned long pfn,
356 extern bool allow_online_pfn_range(int nid, unsigned long pfn, unsigned long nr_pages,
358 extern struct zone *zone_for_pfn_range(int online_type, int nid, unsigned start_pfn,