188  * The zone fallback order is MOVABLE=>HIGHMEM=>NORMAL=>DMA32=>DMA.
288 static inline void arch_free_page(struct page *page, int order) { }  in arch_free_page()  argument
291 static inline void arch_alloc_page(struct page *page, int order) { }  in arch_alloc_page()  argument
295 __alloc_pages_nodemask(gfp_t gfp_mask, unsigned int order,
299 __alloc_pages(gfp_t gfp_mask, unsigned int order,  in __alloc_pages()  argument
302 	return __alloc_pages_nodemask(gfp_mask, order, zonelist, NULL);  in __alloc_pages()
306 						unsigned int order)  in alloc_pages_node()  argument
312 	return __alloc_pages(gfp_mask, order, node_zonelist(nid, gfp_mask));  in alloc_pages_node()
316 						unsigned int order)  in alloc_pages_exact_node()  argument
320 	return __alloc_pages(gfp_mask, order, node_zonelist(nid, gfp_mask));  in alloc_pages_exact_node()
324 extern struct page *alloc_pages_current(gfp_t gfp_mask, unsigned order);
327 alloc_pages(gfp_t gfp_mask, unsigned int order)  in alloc_pages()  argument
329 	return alloc_pages_current(gfp_mask, order);  in alloc_pages()
331 extern struct page *alloc_pages_vma(gfp_t gfp_mask, int order,
335 #define alloc_pages(gfp_mask, order) \  argument
336 		alloc_pages_node(numa_node_id(), gfp_mask, order)
337 #define alloc_pages_vma(gfp_mask, order, vma, addr, node)	\  argument
338 	alloc_pages(gfp_mask, order)
346 extern unsigned long __get_free_pages(gfp_t gfp_mask, unsigned int order);
357 #define __get_dma_pages(gfp_mask, order) \  argument
358 		__get_free_pages((gfp_mask) | GFP_DMA, (order))
360 extern void __free_pages(struct page *page, unsigned int order);
361 extern void free_pages(unsigned long addr, unsigned int order);