1. afcf6c8 cgroup: add cgroup_subsys->free() method and use it to fix pids controller by Tejun Heo · 9 years ago
  2. 2e91fa7 cgroup: keep zombies associated with their original cgroups by Tejun Heo · 9 years ago
  3. ce52399 cgroup: pids: fix invalid get/put usage by Aleksa Sarai · 9 years ago
  4. 49b786e cgroup: implement the PIDs subsystem by Aleksa Sarai · 9 years ago