)]}'
{
  "commit": "8772bc4fb049bdd879de5952d6f291a34112fae0",
  "tree": "dfa287a67374349820f7b666effae2cace0a2866",
  "parents": [
    "d7a1f72671eb67a7d0cd261ea4520b9551c51f5f"
  ],
  "author": {
    "name": "Jan Kara",
    "email": "jack@suse.cz",
    "time": "Thu Jan 26 11:23:55 2017 +0100"
  },
  "committer": {
    "name": "Jens Axboe",
    "email": "axboe@fb.com",
    "time": "Thu Jan 26 10:06:05 2017 -0700"
  },
  "message": "blktrace: Create empty output files for non-existent cpus\n\nWhen CPU number space is sparse, we don\u0027t start threads for non-existent\nCPUs. As a result, there are no output files created for these CPUs\nwhich confuses tools like blkparse which expect that CPU numbers are\ncontiguous. Create fake empty files for non-existent CPUs so that other\ntools don\u0027t have to bother.\n\nNote that in network mode, the server will create all files in the range\n0..max_cpus automatically.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Jens Axboe \u003caxboe@fb.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "3a25338cc9ad271a82fa30dbae1aa0ccb0e21cba",
      "old_mode": 33188,
      "old_path": "blktrace.c",
      "new_id": "e8f2f877352260504d103e6f19f4d212492acd64",
      "new_mode": 33188,
      "new_path": "blktrace.c"
    }
  ]
}