539 static inline void arch_free_page(struct page *page, int order) { }  in arch_free_page()  argument
542 static inline void arch_alloc_page(struct page *page, int order) { }  in arch_alloc_page()  argument
551 struct page *__alloc_pages(gfp_t gfp, unsigned int order, int preferred_nid,
586 __alloc_pages_node(int nid, gfp_t gfp_mask, unsigned int order)  in __alloc_pages_node()  argument
591 	return __alloc_pages(gfp_mask, order, nid, NULL);  in __alloc_pages_node()
600 						unsigned int order)  in alloc_pages_node()  argument
605 	return __alloc_pages_node(nid, gfp_mask, order);  in alloc_pages_node()
609 struct page *alloc_pages(gfp_t gfp, unsigned int order);
610 extern struct page *alloc_pages_vma(gfp_t gfp_mask, int order,
613 #define alloc_hugepage_vma(gfp_mask, vma, addr, order) \  argument
614 	alloc_pages_vma(gfp_mask, order, vma, addr, numa_node_id(), true)
616 static inline struct page *alloc_pages(gfp_t gfp_mask, unsigned int order)  in alloc_pages()  argument
618 	return alloc_pages_node(numa_node_id(), gfp_mask, order);  in alloc_pages()
620 #define alloc_pages_vma(gfp_mask, order, vma, addr, node, false)\  argument
621 	alloc_pages(gfp_mask, order)
622 #define alloc_hugepage_vma(gfp_mask, vma, addr, order) \  argument
623 	alloc_pages(gfp_mask, order)
629 extern unsigned long __get_free_pages(gfp_t gfp_mask, unsigned int order);
639 #define __get_dma_pages(gfp_mask, order) \  argument
640 		__get_free_pages((gfp_mask) | GFP_DMA, (order))
642 extern void __free_pages(struct page *page, unsigned int order);
643 extern void free_pages(unsigned long addr, unsigned int order);