2256 			es.es_len = end - start;  in ext4_fill_fiemap_extents()
2260 			es.es_len = ext4_ext_get_actual_len(ex);  in ext4_fill_fiemap_extents()
2279 		if (unlikely(es.es_len == 0)) {  in ext4_fill_fiemap_extents()
2313 				(__u64)es.es_len << blksize_bits,  in ext4_fill_fiemap_extents()
2323 		block = es.es_lblk + es.es_len;  in ext4_fill_fiemap_extents()
2386 	if (es.es_len) {  in ext4_ext_put_gap_in_cache()
3867 	if (es.es_len == 0)  in ext4_find_delalloc_range()
3870 		 lblk_start < es.es_lblk + es.es_len)  in ext4_find_delalloc_range()
5112 				newes->es_lblk + newes->es_len - 1, &es);  in ext4_find_delayed_extent()
5118 		if (es.es_len == 0)  in ext4_find_delayed_extent()
5124 			newes->es_len = min(es.es_lblk - newes->es_lblk,  in ext4_find_delayed_extent()
5125 					    newes->es_len);  in ext4_find_delayed_extent()
5129 		newes->es_len = es.es_lblk + es.es_len - newes->es_lblk;  in ext4_find_delayed_extent()
5132 	block = newes->es_lblk + newes->es_len;  in ext4_find_delayed_extent()
5134 	if (es.es_len == 0)  in ext4_find_delayed_extent()