1062 		unsigned long start, unsigned long nr_pages,  in __get_user_pages()  argument
1070 	if (!nr_pages)  in __get_user_pages()
1113 						&start, &nr_pages, i,  in __get_user_pages()
1178 		if (page_increm > nr_pages)  in __get_user_pages()
1179 			page_increm = nr_pages;  in __get_user_pages()
1182 		nr_pages -= page_increm;  in __get_user_pages()
1183 	} while (nr_pages);  in __get_user_pages()
1293 						unsigned long nr_pages,  in __get_user_pages_locked()  argument
1327 		ret = __get_user_pages(mm, start, nr_pages, flags, pages,  in __get_user_pages_locked()
1336 			BUG_ON(ret >= nr_pages);  in __get_user_pages_locked()
1340 			nr_pages -= ret;  in __get_user_pages_locked()
1342 			if (!nr_pages)  in __get_user_pages_locked()
1400 		nr_pages--;  in __get_user_pages_locked()
1402 		if (!nr_pages)  in __get_user_pages_locked()
1443 	unsigned long nr_pages = (end - start) / PAGE_SIZE;  in populate_vma_page_range()  local
1474 	return __get_user_pages(mm, start, nr_pages, gup_flags,  in populate_vma_page_range()
1539 		unsigned long nr_pages, struct page **pages,  in __get_user_pages_locked()  argument
1555 	for (i = 0; i < nr_pages; i++) {  in __get_user_pages_locked()
1617 					unsigned long nr_pages,  in check_and_migrate_cma_pages()  argument
1625 	long ret = nr_pages;  in check_and_migrate_cma_pages()
1636 	for (i = 0; i < nr_pages; i++) {  in check_and_migrate_cma_pages()
1681 			unpin_user_pages(pages, nr_pages);  in check_and_migrate_cma_pages()
1683 			for (i = 0; i < nr_pages; i++)  in check_and_migrate_cma_pages()
1696 		ret = __get_user_pages_locked(mm, start, nr_pages, pages, vmas,  in check_and_migrate_cma_pages()
1700 		nr_pages = ret;  in check_and_migrate_cma_pages()
1712 					unsigned long nr_pages,  in check_and_migrate_cma_pages()  argument
1717 	return nr_pages;  in check_and_migrate_cma_pages()
1727 				  unsigned long nr_pages,  in __gup_longterm_locked()  argument
1738 	rc = __get_user_pages_locked(mm, start, nr_pages, pages, vmas, NULL,  in __gup_longterm_locked()
1771 				    unsigned long start, unsigned long nr_pages,  in __get_user_pages_remote()  argument
1789 		return __gup_longterm_locked(mm, start, nr_pages, pages,  in __get_user_pages_remote()
1794 	return __get_user_pages_locked(mm, start, nr_pages, pages, vmas,  in __get_user_pages_remote()
1860 		unsigned long start, unsigned long nr_pages,  in get_user_pages_remote()  argument
1867 	return __get_user_pages_remote(mm, start, nr_pages, gup_flags,  in get_user_pages_remote()
1874 			   unsigned long start, unsigned long nr_pages,  in get_user_pages_remote()  argument
1882 				    unsigned long start, unsigned long nr_pages,  in __get_user_pages_remote()  argument
1906 long get_user_pages(unsigned long start, unsigned long nr_pages,  in get_user_pages()  argument
1913 	return __gup_longterm_locked(current->mm, start, nr_pages,  in get_user_pages()
1950 long get_user_pages_locked(unsigned long start, unsigned long nr_pages,  in get_user_pages_locked()  argument
1969 	return __get_user_pages_locked(current->mm, start, nr_pages,  in get_user_pages_locked()
1990 long get_user_pages_unlocked(unsigned long start, unsigned long nr_pages,  in get_user_pages_unlocked()  argument
2007 	ret = __get_user_pages_locked(mm, start, nr_pages, pages, NULL,  in get_user_pages_unlocked()
2640 static int __gup_longterm_unlocked(unsigned long start, int nr_pages,  in __gup_longterm_unlocked()  argument
2652 					    start, nr_pages,  in __gup_longterm_unlocked()
2656 		ret = get_user_pages_unlocked(start, nr_pages,  in __gup_longterm_unlocked()
2711 					unsigned long nr_pages,  in internal_get_user_pages_fast()  argument
2731 	len = nr_pages << PAGE_SHIFT;  in internal_get_user_pages_fast()
2738 	if (nr_pinned == nr_pages || gup_flags & FOLL_FAST_ONLY)  in internal_get_user_pages_fast()
2744 	ret = __gup_longterm_unlocked(start, nr_pages - nr_pinned, gup_flags,  in internal_get_user_pages_fast()
2778 int get_user_pages_fast_only(unsigned long start, int nr_pages,  in get_user_pages_fast_only()  argument
2791 	nr_pinned = internal_get_user_pages_fast(start, nr_pages, gup_flags,  in get_user_pages_fast_only()
2823 int get_user_pages_fast(unsigned long start, int nr_pages,  in get_user_pages_fast()  argument
2836 	return internal_get_user_pages_fast(start, nr_pages, gup_flags, pages);  in get_user_pages_fast()
2856 int pin_user_pages_fast(unsigned long start, int nr_pages,  in pin_user_pages_fast()  argument
2864 	return internal_get_user_pages_fast(start, nr_pages, gup_flags, pages);  in pin_user_pages_fast()
2874 int pin_user_pages_fast_only(unsigned long start, int nr_pages,  in pin_user_pages_fast_only()  argument
2890 	nr_pinned = internal_get_user_pages_fast(start, nr_pages, gup_flags,  in pin_user_pages_fast_only()
2928 			   unsigned long start, unsigned long nr_pages,  in pin_user_pages_remote()  argument
2937 	return __get_user_pages_remote(mm, start, nr_pages, gup_flags,  in pin_user_pages_remote()
2960 long pin_user_pages(unsigned long start, unsigned long nr_pages,  in pin_user_pages()  argument
2969 	return __gup_longterm_locked(current->mm, start, nr_pages,  in pin_user_pages()
2979 long pin_user_pages_unlocked(unsigned long start, unsigned long nr_pages,  in pin_user_pages_unlocked()  argument
2987 	return get_user_pages_unlocked(start, nr_pages, pages, gup_flags);  in pin_user_pages_unlocked()
2996 long pin_user_pages_locked(unsigned long start, unsigned long nr_pages,  in pin_user_pages_locked()  argument
3014 	return __get_user_pages_locked(current->mm, start, nr_pages,  in pin_user_pages_locked()