totalidx 268 fs/erofs/zmap.c const unsigned int totalidx = DIV_ROUND_UP(inode->i_size, EROFS_BLKSIZ); totalidx 277 fs/erofs/zmap.c if (lcn >= totalidx) totalidx 287 fs/erofs/zmap.c compacted_2b = rounddown(totalidx - compacted_4b_initial, 16);