lblk_start        390 fs/ext4/extents_status.c 	ext4_lblk_t lblk_start, lblk_end;
lblk_start        392 fs/ext4/extents_status.c 	lblk_start = EXT4_LBLK_CMASK(sbi, lblk);
lblk_start        393 fs/ext4/extents_status.c 	lblk_end = lblk_start + sbi->s_cluster_ratio - 1;
lblk_start        395 fs/ext4/extents_status.c 	return __es_scan_range(inode, matching_fn, lblk_start, lblk_end);