2.3.50 (1 file, 9 dirs)
 Makefile (1 line)
 Documentation (2 files, 4 dirs)
 arch (9 dirs)
 drivers (13 dirs)
 fs (9 files, 21 dirs)
 include (8 dirs)
 ipc (2 files)
 kernel (2 files)
 ksyms.c (+8 lines)
 softirq.c (+1 line)
 mm (1 file)
 net (2 files, 2 dirs)