72 		unsigned long end, int write, struct page **pages, int *nr)  in gup_pte_range()  argument
100 		pages[*nr] = page;  in gup_pte_range()
101 		(*nr)++;  in gup_pte_range()
109 static inline void get_head_page_multiple(struct page *page, int nr)  in get_head_page_multiple()  argument
113 	atomic_add(nr, &page->_count);  in get_head_page_multiple()
118 		unsigned long end, int write, struct page **pages, int *nr)  in gup_huge_pmd()  argument
139 		pages[*nr] = page;  in gup_huge_pmd()
142 		(*nr)++;  in gup_huge_pmd()
152 		int write, struct page **pages, int *nr)  in gup_pmd_range()  argument
183 			if (!gup_huge_pmd(pmd, addr, next, write, pages, nr))  in gup_pmd_range()
186 			if (!gup_pte_range(pmd, addr, next, write, pages, nr))  in gup_pmd_range()
195 		unsigned long end, int write, struct page **pages, int *nr)  in gup_huge_pud()  argument
216 		pages[*nr] = page;  in gup_huge_pud()
219 		(*nr)++;  in gup_huge_pud()
229 			int write, struct page **pages, int *nr)  in gup_pud_range()  argument
242 			if (!gup_huge_pud(pud, addr, next, write, pages, nr))  in gup_pud_range()
245 			if (!gup_pmd_range(pud, addr, next, write, pages, nr))  in gup_pud_range()
265 	int nr = 0;  in __get_user_pages_fast()  local
301 		if (!gup_pud_range(pgd, addr, next, write, pages, &nr))  in __get_user_pages_fast()
306 	return nr;  in __get_user_pages_fast()
332 	int nr = 0;  in get_user_pages_fast()  local
373 		if (!gup_pud_range(pgd, addr, next, write, pages, &nr))  in get_user_pages_fast()
378 	VM_BUG_ON(nr != (end - start) >> PAGE_SHIFT);  in get_user_pages_fast()
379 	return nr;  in get_user_pages_fast()
388 		start += nr << PAGE_SHIFT;  in get_user_pages_fast()
389 		pages += nr;  in get_user_pages_fast()
396 		if (nr > 0) {  in get_user_pages_fast()
398 				ret = nr;  in get_user_pages_fast()
400 				ret += nr;  in get_user_pages_fast()