990 			    size_t start, unsigned int maxpages)  in want_pages_array()  argument
994 	if (count > maxpages)  in want_pages_array()
995 		count = maxpages;  in want_pages_array()
1034 				     unsigned maxpages, size_t *_start_offset)  in iter_xarray_get_pages()  argument
1045 	count = want_pages_array(pages, maxsize, offset, maxpages);  in iter_xarray_get_pages()
1098 		   unsigned int maxpages, size_t *start)  in __iov_iter_get_pages_alloc()  argument
1121 		n = want_pages_array(pages, maxsize, *start, maxpages);  in __iov_iter_get_pages_alloc()
1136 		n = want_pages_array(pages, maxsize, *start, maxpages);  in __iov_iter_get_pages_alloc()
1153 		return iter_xarray_get_pages(i, pages, maxsize, maxpages, start);  in __iov_iter_get_pages_alloc()
1158 		size_t maxsize, unsigned maxpages, size_t *start)  in iov_iter_get_pages2()  argument
1160 	if (!maxpages)  in iov_iter_get_pages2()
1164 	return __iov_iter_get_pages_alloc(i, &pages, maxsize, maxpages, start);  in iov_iter_get_pages2()
1256 static int iov_npages(const struct iov_iter *i, int maxpages)  in iov_npages()  argument
1269 			if (unlikely(npages > maxpages))  in iov_npages()
1270 				return maxpages;  in iov_npages()
1276 static int bvec_npages(const struct iov_iter *i, int maxpages)  in bvec_npages()  argument
1288 		if (unlikely(npages > maxpages))  in bvec_npages()
1289 			return maxpages;  in bvec_npages()
1294 int iov_iter_npages(const struct iov_iter *i, int maxpages)  in iov_iter_npages()  argument
1301 		return min(npages, maxpages);  in iov_iter_npages()
1305 		return iov_npages(i, maxpages);  in iov_iter_npages()
1307 		return bvec_npages(i, maxpages);  in iov_iter_npages()
1311 		return min(npages, maxpages);  in iov_iter_npages()
1606 					     unsigned int maxpages,  in iov_iter_extract_xarray_pages()  argument
1619 	maxpages = want_pages_array(pages, maxsize, offset, maxpages);  in iov_iter_extract_xarray_pages()
1620 	if (!maxpages)  in iov_iter_extract_xarray_pages()
1636 		if (nr == maxpages)  in iov_iter_extract_xarray_pages()
1652 					   unsigned int maxpages,  in iov_iter_extract_bvec_pages()  argument
1677 	maxpages = want_pages_array(pages, size, offset, maxpages);  in iov_iter_extract_bvec_pages()
1678 	if (!maxpages)  in iov_iter_extract_bvec_pages()
1681 	for (k = 0; k < maxpages; k++)  in iov_iter_extract_bvec_pages()
1684 	size = min_t(size_t, size, maxpages * PAGE_SIZE - offset);  in iov_iter_extract_bvec_pages()
1695 					   unsigned int maxpages,  in iov_iter_extract_kvec_pages()  argument
1720 	maxpages = want_pages_array(pages, size, offset, maxpages);  in iov_iter_extract_kvec_pages()
1721 	if (!maxpages)  in iov_iter_extract_kvec_pages()
1727 	for (k = 0; k < maxpages; k++) {  in iov_iter_extract_kvec_pages()
1740 	size = min_t(size_t, size, maxpages * PAGE_SIZE - offset);  in iov_iter_extract_kvec_pages()
1760 					   unsigned int maxpages,  in iov_iter_extract_user_pages()  argument
1779 	maxpages = want_pages_array(pages, maxsize, offset, maxpages);  in iov_iter_extract_user_pages()
1780 	if (!maxpages)  in iov_iter_extract_user_pages()
1782 	res = pin_user_pages_fast(addr, maxpages, gup_flags, *pages);  in iov_iter_extract_user_pages()
1836 			       unsigned int maxpages,  in iov_iter_extract_pages()  argument
1846 						   maxpages, extraction_flags,  in iov_iter_extract_pages()
1850 						   maxpages, extraction_flags,  in iov_iter_extract_pages()
1854 						   maxpages, extraction_flags,  in iov_iter_extract_pages()
1858 						     maxpages, extraction_flags,  in iov_iter_extract_pages()