lblk_end 390 fs/ext4/extents_status.c ext4_lblk_t lblk_start, lblk_end; lblk_end 393 fs/ext4/extents_status.c lblk_end = lblk_start + sbi->s_cluster_ratio - 1; lblk_end 395 fs/ext4/extents_status.c return __es_scan_range(inode, matching_fn, lblk_start, lblk_end);