NILFS_SEGMENT_USAGE_DIRTY 439 fs/nilfs2/sufile.c if (su->su_flags == cpu_to_le32(BIT(NILFS_SEGMENT_USAGE_DIRTY)) && NILFS_SEGMENT_USAGE_DIRTY 450 fs/nilfs2/sufile.c su->su_flags = cpu_to_le32(BIT(NILFS_SEGMENT_USAGE_DIRTY));