fs/proc/inode-alloc.txt

   1 Inode allocations in the proc-fs (hex-numbers):
   2
   3   00000000              reserved
   4   00000001-00000fff     static entries
   5        001              root-ino
   6        002              load-avg
   7        003              uptime
   8        ...
   9        080              net/*
  10        ...
  11        100              scsi/*
  12        ...
  13        xxx              mca/*
  14        ...
  15        yyy              bus/*
  16        ...
  17        fff              end
  18
  19   00001000-00001fff     dynamic entries
  20
  21   00002000-00002fff     openprom entries
  22
  23   0001xxxx-7fffxxxx     pid-dir entries for pid 1-7fff
  24       0000              unused
  25       0001              unused
  26       0002              pid
  27       0003              pid/status
  28        ...
  29       0008              pid/fd
  30        ...
  31       00xx-00ff         unused
  32       01xx              pid/fd/* for fd 0-ff
  33        ...
  34       01ff              end
  35       0200-ffff         unused
  36
  37   80000000-ffffffff     unused
  38
  39
  40
  41 New allocation:
  42
  43   00000000-0000ffff     unchanged
  44
  45   0001xxxx-7fffxxxx     pid-dir entries for pid 1-7fff
  46       0000-00ff         unchanged
  47       0100-7fff         unused
  48       8000-ffff         pid/fd/* for fd 0-7fff
  49
  50   80000000-ffffffff     unchanged