)]}'
{
  "commit": "80dd1aae3657a902d262f5d20a7a3c655b23705e",
  "tree": "c4a22665f9d5483e89184d14ad018fdc97298ad1",
  "parents": [
    "d3e8f95753114a827f9cd8e819b1d5cc8333f76b"
  ],
  "author": {
    "name": "Kevin Shanahan",
    "email": "kmshanah@disenchant.net",
    "time": "Fri Sep 21 08:50:22 2012 +0930"
  },
  "committer": {
    "name": "Kevin Wolf",
    "email": "kwolf@redhat.com",
    "time": "Mon Sep 24 15:15:11 2012 +0200"
  },
  "message": "blockdev: preserve readonly and snapshot states across media changes\n\nIf readonly\u003don is given at device creation time, the -\u003ereadonly flag\nneeds to be set in the block driver state for this device so that\nreadonly-ness is preserved across media changes (qmp change command).\nSimilarly, to preserve the snapshot property requires -\u003eopen_flags to\nbe correct.\n\nSigned-off-by: Kevin Shanahan \u003ckmshanah@disenchant.net\u003e\nSigned-off-by: Kevin Wolf \u003ckwolf@redhat.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "7c83baa353ca11e10af5d6b241aec219d94ff11d",
      "old_mode": 33188,
      "old_path": "blockdev.c",
      "new_id": "e5d450f0bb9ac199c4524b66752d60a17994dde6",
      "new_mode": 33188,
      "new_path": "blockdev.c"
    }
  ]
}