)]}'
{
  "commit": "ece84241b93c4693bfe0a8ec9a043a16d216d0cd",
  "tree": "4bddd724aaecaf391488d3194d59cef80ef0c9eb",
  "parents": [
    "523e1d399ce0e23bec562abe2b2f8d297af81161"
  ],
  "author": {
    "name": "Tejun Heo",
    "email": "tj@kernel.org",
    "time": "Wed Oct 19 14:31:15 2011 +0200"
  },
  "committer": {
    "name": "Jens Axboe",
    "email": "axboe@kernel.dk",
    "time": "Wed Oct 19 14:31:15 2011 +0200"
  },
  "message": "block: fix genhd refcounting in blkio_policy_parse_and_set()\n\nblkio_policy_parse_and_set() calls blkio_check_dev_num() to check\nwhether the given dev_t is valid.  blkio_check_dev_num() uses\nget_gendisk() for verification but never puts the returned genhd\nleaking the reference.\n\nThis patch collapses blkio_check_dev_num() into its caller and updates\nit such that the genhd is put before returning.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Jens Axboe \u003caxboe@kernel.dk\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "b596e54ddd717d427d95ee609bc4a276c36c93a1",
      "old_mode": 33188,
      "old_path": "block/blk-cgroup.c",
      "new_id": "d61ec5636ce0ab2c62f269ea78b9f37a2251a166",
      "new_mode": 33188,
      "new_path": "block/blk-cgroup.c"
    }
  ]
}