freeblock          33 mkfs/mkfs.c    uint freeblock;
freeblock         108 mkfs/mkfs.c      freeblock = nmeta;     // the first free block that we can allocate
freeblock         172 mkfs/mkfs.c      balloc(freeblock);
freeblock         272 mkfs/mkfs.c            din.addrs[fbn] = xint(freeblock++);
freeblock         277 mkfs/mkfs.c            din.addrs[NDIRECT] = xint(freeblock++);
freeblock         281 mkfs/mkfs.c            indirect[fbn - NDIRECT] = xint(freeblock++);