NILFS_PSEG_MIN_BLOCKS 1287 fs/nilfs2/segment.c if (segbuf->sb_rest_blocks < NILFS_PSEG_MIN_BLOCKS) { NILFS_PSEG_MIN_BLOCKS 1305 fs/nilfs2/segment.c if (segbuf->sb_rest_blocks < NILFS_PSEG_MIN_BLOCKS) {