920 	size_t extracted = 0, count = iter->count, iov_offset = iter->iov_offset;  in iter_folioq_get_pages()  local
941 			part = umin(part, umin(maxsize - extracted, fsize - offset));  in iter_folioq_get_pages()
944 			extracted += part;  in iter_folioq_get_pages()
952 		if (maxpages == 0 || extracted >= maxsize)  in iter_folioq_get_pages()
969 	return extracted;  in iter_folioq_get_pages()
1509 	size_t extracted = 0, offset, slot = i->folioq_slot;  in iov_iter_extract_folioq_pages()  local
1532 			part = umin(part, umin(maxsize - extracted, fsize - offset));  in iov_iter_extract_folioq_pages()
1535 			extracted += part;  in iov_iter_extract_folioq_pages()
1540 		if (nr >= maxpages || extracted >= maxsize)  in iov_iter_extract_folioq_pages()
1555 	return extracted;  in iov_iter_extract_folioq_pages()
1809  * be allowed on the pages extracted.
1915  * Returns the number of bytes extracted when successful, or a negative errno.
1916  * If @nr_vecs was non-zero on entry, the number of successfully extracted bytes
1933 	 * IOVEC and KVEC, only the current segment will be extracted from; for  in iov_iter_extract_bvecs()