2.6.28.1 (1 file, 10 dirs)
 Makefile (1 line)
 arch (1 file, 15 dirs)
 drivers (8 dirs)
 fs (32 files, 16 dirs)
 include (1 dir)
 ipc (4 files)
 kernel (23 files, 2 dirs)
 mm (15 files)
 net (1 file)
 security (1 file, 1 dir)
 device_cgroup.c (+3 lines)
 keys (1 file)
 sound (2 dirs)