2.1.56 (2 files, 8 dirs)
 CREDITS (+2 lines)
 Makefile (1 line)
 Documentation (7 files)
 arch (2 dirs)
 drivers (9 dirs)
 fs (15 files, 11 dirs)
 include (1 dir)
 kernel (1 file)
 exit.c (+1 line)
 mm (2 files)
 net (3 files, 6 dirs)