2.6.25.2 (1 file, 8 dirs)
 Makefile (1 line)
 arch (2 dirs)
 drivers (9 dirs)
 fs (3 files, 1 dir)
 include (2 dirs)
 kernel (2 files)
 cgroup.c (+5 lines)
 hrtimer.c (+26 lines)
 mm (1 file)
 net (8 dirs)
 security (1 dir)