Lines Matching defs:chars

398 			size_t chars = buf->len;
402 			if (chars > total_len) {
408 				chars = total_len;
418 			written = copy_page_to_iter(buf->page, buf->offset, chars, to);
419 			if (unlikely(written < chars)) {
424 			ret += chars;
425 			buf->offset += chars;
426 			buf->len -= chars;
430 				total_len = chars;
438 			total_len -= chars;
514 	ssize_t chars;
553 	chars = total_len & (PAGE_SIZE-1);
554 	if (chars && !was_empty) {
559 		    offset + chars <= PAGE_SIZE) {
564 			ret = copy_page_from_iter(buf->page, offset, chars, from);
565 			if (unlikely(ret < chars)) {