)]}'
{
  "commit": "d40e48e02f3785b9342ee4eb3d7cc9f12981b7f5",
  "tree": "05f900ae17f4727c0e8b8c2c84d41b1cee7c13b0",
  "parents": [
    "b7b8ff6373d4b910af081f76888395e6df53249d"
  ],
  "author": {
    "name": "Oleg Nesterov",
    "email": "oleg@redhat.com",
    "time": "Wed May 26 14:43:19 2010 -0700"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@linux-foundation.org",
    "time": "Thu May 27 09:12:46 2010 -0700"
  },
  "message": "exit: __exit_signal: use thread_group_leader() consistently\n\nCleanup:\n\n- Add the boolean, group_dead \u003d thread_group_leader(), for clarity.\n\n- Do not test/set sig \u003d\u003d NULL to detect the all-dead case, use this\n  boolean.\n\n- Pass this boolen to __unhash_process() and use it instead of another\n  thread_group_leader() call which needs -\u003egroup_leader.\n\n  This can be considered as microoptimization, but hopefully this also\n  allows us do do other cleanups later.\n\nSigned-off-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: Balbir Singh \u003cbalbir@linux.vnet.ibm.com\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: Veaceslav Falico \u003cvfalico@redhat.com\u003e\nCc: Stanislaw Gruszka \u003csgruszka@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "bbc79064650245c0f2e64f3bc352edf4e48cdb5e",
      "old_mode": 33188,
      "old_path": "kernel/exit.c",
      "new_id": "3602f468e3a0c277030dfdaf95c6665ea77df47a",
      "new_mode": 33188,
      "new_path": "kernel/exit.c"
    }
  ]
}