)]}'
{
  "commit": "3540d5e89b2ac268fcfc9b07a50a9ba4acc2e5e5",
  "tree": "10bb06165130e4ffe90bd990fbba497be8fb4e8a",
  "parents": [
    "0007a4c90a11a5371c8b3f80b220fa402a399189"
  ],
  "author": {
    "name": "Shaohua Li",
    "email": "shaohua.li@intel.com",
    "time": "Wed Nov 16 09:21:50 2011 +0100"
  },
  "committer": {
    "name": "Jens Axboe",
    "email": "axboe@kernel.dk",
    "time": "Wed Nov 16 09:21:50 2011 +0100"
  },
  "message": "block: avoid unnecessary plug list flush\n\nget_request_wait() could sleep and flush the plug list.  If the list is\nalready flushed, don\u0027t flush again.\n\nSigned-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\nReviewed-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Jens Axboe \u003caxboe@kernel.dk\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "f43c8a5840ae488131dbf395d5eaf96e2fea876d",
      "old_mode": 33188,
      "old_path": "block/blk-core.c",
      "new_id": "6403c12f8aad8e594c65b75ede2a589b1093adf7",
      "new_mode": 33188,
      "new_path": "block/blk-core.c"
    }
  ]
}