)]}'
{
  "commit": "db51aeccd7097ce19a522a4c5ff91c320f870e2b",
  "tree": "373bdfb55d1d90c04d53d4a419bcd156fe7f054c",
  "parents": [
    "08d2c30ce98d274137f12b0a9b9c74137455922c"
  ],
  "author": {
    "name": "Oleg Nesterov",
    "email": "oleg@tv-sign.ru",
    "time": "Wed Apr 30 00:52:52 2008 -0700"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@linux-foundation.org",
    "time": "Wed Apr 30 08:29:35 2008 -0700"
  },
  "message": "signals: microoptimize the usage of -\u003ecurr_target\n\nSuggested by Roland McGrath.\n\nInitialize signal-\u003ecurr_target in copy_signal().  This way -\u003ecurr_target is\nnever \u003d\u003d NULL, we can kill the check in __group_complete_signal\u0027s hot path.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Roland McGrath \u003croland@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": "068ffe007529155dfc7b6d199c2afbd9219d8b74",
      "old_mode": 33188,
      "old_path": "kernel/fork.c",
      "new_id": "2bb675af4de30908b2dd1a22e745541e2bcbc3f5",
      "new_mode": 33188,
      "new_path": "kernel/fork.c"
    },
    {
      "type": "modify",
      "old_id": "17859f0d8411e1925d3cb1962da37752331fbacf",
      "old_mode": 33188,
      "old_path": "kernel/signal.c",
      "new_id": "0298bd3d431be0f33b59ff5eba603ad6168fdbeb",
      "new_mode": 33188,
      "new_path": "kernel/signal.c"
    }
  ]
}