)]}'
{
  "commit": "60f2df8a29df5f2db2c87fd23122a1cebdf2011a",
  "tree": "29357144d3693b6569e6d525873c31c273c9cc56",
  "parents": [
    "0289b2e110b7824b2f76d194ad6f8f0844e270ad"
  ],
  "author": {
    "name": "Ming Lei",
    "email": "tom.leiming@gmail.com",
    "time": "Sun May 11 01:01:49 2014 +0800"
  },
  "committer": {
    "name": "Jens Axboe",
    "email": "axboe@fb.com",
    "time": "Sat May 10 15:42:13 2014 -0600"
  },
  "message": "blk-mq: bitmap tag: remove barrier in bt_clear_tag()\n\nThe barrier isn\u0027t necessary because both atomic_dec_and_test()\nand wake_up() implicate one barrier.\n\nSigned-off-by: Ming Lei \u003ctom.leiming@gmail.com\u003e\nSigned-off-by: Jens Axboe \u003caxboe@fb.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "a81b138e89fe8cbff2d6f646fc5189ea8cb973b2",
      "old_mode": 33188,
      "old_path": "block/blk-mq-tag.c",
      "new_id": "5a83d8e587f798052768bc9f03b395bf60733f38",
      "new_mode": 33188,
      "new_path": "block/blk-mq-tag.c"
    }
  ]
}