984 			    size_t start, unsigned int maxpages)  in want_pages_array()  argument
988 	if (count > maxpages)  in want_pages_array()
989 		count = maxpages;  in want_pages_array()
1001 				     unsigned maxpages, size_t *_start_offset)  in iter_folioq_get_pages()  argument
1015 	maxpages = want_pages_array(ppages, maxsize, iov_offset & ~PAGE_MASK, maxpages);  in iter_folioq_get_pages()
1016 	if (!maxpages)  in iter_folioq_get_pages()
1035 			maxpages--;  in iter_folioq_get_pages()
1038 		if (maxpages == 0 || extracted >= maxsize)  in iter_folioq_get_pages()
1087 				     unsigned maxpages, size_t *_start_offset)  in iter_xarray_get_pages()  argument
1098 	count = want_pages_array(pages, maxsize, offset, maxpages);  in iter_xarray_get_pages()
1151 		   unsigned int maxpages, size_t *start)  in __iov_iter_get_pages_alloc()  argument
1174 		n = want_pages_array(pages, maxsize, *start, maxpages);  in __iov_iter_get_pages_alloc()
1189 		n = want_pages_array(pages, maxsize, *start, maxpages);  in __iov_iter_get_pages_alloc()
1210 		return iter_folioq_get_pages(i, pages, maxsize, maxpages, start);  in __iov_iter_get_pages_alloc()
1212 		return iter_xarray_get_pages(i, pages, maxsize, maxpages, start);  in __iov_iter_get_pages_alloc()
1217 		size_t maxsize, unsigned maxpages, size_t *start)  in iov_iter_get_pages2()  argument
1219 	if (!maxpages)  in iov_iter_get_pages2()
1223 	return __iov_iter_get_pages_alloc(i, &pages, maxsize, maxpages, start);  in iov_iter_get_pages2()
1243 static int iov_npages(const struct iov_iter *i, int maxpages)  in iov_npages()  argument
1256 			if (unlikely(npages > maxpages))  in iov_npages()
1257 				return maxpages;  in iov_npages()
1263 static int bvec_npages(const struct iov_iter *i, int maxpages)  in bvec_npages()  argument
1275 		if (unlikely(npages > maxpages))  in bvec_npages()
1276 			return maxpages;  in bvec_npages()
1281 int iov_iter_npages(const struct iov_iter *i, int maxpages)  in iov_iter_npages()  argument
1288 		return min(npages, maxpages);  in iov_iter_npages()
1292 		return iov_npages(i, maxpages);  in iov_iter_npages()
1294 		return bvec_npages(i, maxpages);  in iov_iter_npages()
1298 		return min(npages, maxpages);  in iov_iter_npages()
1303 		return min(npages, maxpages);  in iov_iter_npages()
1587 					     unsigned int maxpages,  in iov_iter_extract_folioq_pages()  argument
1606 	maxpages = want_pages_array(pages, maxsize, offset, maxpages);  in iov_iter_extract_folioq_pages()
1607 	if (!maxpages)  in iov_iter_extract_folioq_pages()
1625 		if (nr >= maxpages || extracted >= maxsize)  in iov_iter_extract_folioq_pages()
1649 					     unsigned int maxpages,  in iov_iter_extract_xarray_pages()  argument
1662 	maxpages = want_pages_array(pages, maxsize, offset, maxpages);  in iov_iter_extract_xarray_pages()
1663 	if (!maxpages)  in iov_iter_extract_xarray_pages()
1679 		if (nr == maxpages)  in iov_iter_extract_xarray_pages()
1695 					   unsigned int maxpages,  in iov_iter_extract_bvec_pages()  argument
1716 	maxpages = want_pages_array(pages, maxsize, skip, maxpages);  in iov_iter_extract_bvec_pages()
1737 		if (k >= maxpages)  in iov_iter_extract_bvec_pages()
1762 					   unsigned int maxpages,  in iov_iter_extract_kvec_pages()  argument
1787 	maxpages = want_pages_array(pages, size, offset, maxpages);  in iov_iter_extract_kvec_pages()
1788 	if (!maxpages)  in iov_iter_extract_kvec_pages()
1794 	for (k = 0; k < maxpages; k++) {  in iov_iter_extract_kvec_pages()
1807 	size = min_t(size_t, size, maxpages * PAGE_SIZE - offset);  in iov_iter_extract_kvec_pages()
1827 					   unsigned int maxpages,  in iov_iter_extract_user_pages()  argument
1846 	maxpages = want_pages_array(pages, maxsize, offset, maxpages);  in iov_iter_extract_user_pages()
1847 	if (!maxpages)  in iov_iter_extract_user_pages()
1849 	res = pin_user_pages_fast(addr, maxpages, gup_flags, *pages);  in iov_iter_extract_user_pages()
1903 			       unsigned int maxpages,  in iov_iter_extract_pages()  argument
1913 						   maxpages, extraction_flags,  in iov_iter_extract_pages()
1917 						   maxpages, extraction_flags,  in iov_iter_extract_pages()
1921 						   maxpages, extraction_flags,  in iov_iter_extract_pages()
1925 						     maxpages, extraction_flags,  in iov_iter_extract_pages()
1929 						     maxpages, extraction_flags,  in iov_iter_extract_pages()