66 			 struct page **, struct vm_area_struct **,
69 			  unsigned long, unsigned long, struct page *);
73 			  struct page *ref_page);
76 				struct page *ref_page);
88 int dequeue_hwpoisoned_huge_page(struct page *page);
89 bool isolate_huge_page(struct page *page, struct list_head *list);
90 void putback_active_hugepage(struct page *page);
91 void free_huge_page(struct page *page);
113 struct page *follow_huge_addr(struct mm_struct *mm, unsigned long address,
115 struct page *follow_huge_pmd(struct mm_struct *mm, unsigned long address,
117 struct page *follow_huge_pud(struct mm_struct *mm, unsigned long address,
154 static inline int dequeue_hwpoisoned_huge_page(struct page *page)  in dequeue_hwpoisoned_huge_page()  argument
159 static inline bool isolate_huge_page(struct page *page, struct list_head *list)  in isolate_huge_page()  argument
173 			unsigned long end, struct page *ref_page)  in __unmap_hugepage_range_final()
180 			unsigned long end, struct page *ref_page)  in __unmap_hugepage_range()
223 			      int write, struct page **pages, int *nr)  in gup_huge_pd()
230 		       int write, struct page **pages, int *nr);
333 struct page *alloc_huge_page(struct vm_area_struct *vma,
335 struct page *alloc_huge_page_node(struct hstate *h, int nid);
336 struct page *alloc_huge_page_noerr(struct vm_area_struct *vma,
338 int huge_add_to_page_cache(struct page *page, struct address_space *mapping,
424 				       struct page *page, int writable)  in arch_make_huge_pte()  argument
430 static inline struct hstate *page_hstate(struct page *page)  in page_hstate()  argument
432 	VM_BUG_ON_PAGE(!PageHuge(page), page);  in page_hstate()
433 	return size_to_hstate(PAGE_SIZE << compound_order(page));  in page_hstate()
446 pgoff_t __basepage_index(struct page *page);
449 static inline pgoff_t basepage_index(struct page *page)  in basepage_index()  argument
451 	if (!PageCompound(page))  in basepage_index()
452 		return page->index;  in basepage_index()
454 	return __basepage_index(page);  in basepage_index()
507 #define page_hstate(page) NULL  argument
521 static inline pgoff_t basepage_index(struct page *page)  in basepage_index()  argument
523 	return page->index;  in basepage_index()