- es.start = last;
- (void)ext4_es_find_extent(inode, &es);
- if (last >= es.start &&
- last < es.start + es.len) {
- last = es.start + es.len;
+ ext4_es_find_delayed_extent(inode, last, &es);
+ if (es.es_len != 0 && in_range(last, es.es_lblk, es.es_len)) {
+ last = es.es_lblk + es.es_len;