nmeta              31 mkfs/mkfs.c    int nmeta;   // Number of meta blocks (boot, sb, nlog, inode, bitmap)
nmeta              96 mkfs/mkfs.c      nmeta = 2 + nlog + ninodeblocks + nbitmap;
nmeta              97 mkfs/mkfs.c      nblocks = FSSIZE - nmeta;
nmeta             110 mkfs/mkfs.c        nmeta, nlog, ninodeblocks, nbitmap, nblocks, FSSIZE);
nmeta             112 mkfs/mkfs.c      freeblock = nmeta; // the first free block that we can allocate