)]}'
{
  "commit": "3f09bfbc7bee812a44838f4c8b254007a9b86cab",
  "tree": "775e62f32f4e2aa77a60a952212044060f11bcdd",
  "parents": [
    "8ccb9569a976056c9594bb720ba33d84827648d9"
  ],
  "author": {
    "name": "Kevin Wolf",
    "email": "kwolf@redhat.com",
    "time": "Tue Sep 15 11:58:23 2015 +0200"
  },
  "committer": {
    "name": "Kevin Wolf",
    "email": "kwolf@redhat.com",
    "time": "Fri Oct 16 15:34:30 2015 +0200"
  },
  "message": "block: Add and use bdrv_replace_in_backing_chain()\n\nThis cleans up the mess we left behind in the mirror code after the\nprevious patch. Instead of using bdrv_swap(), just change pointers.\n\nThe interface change of the mirror job that callers must consider is\nthat after job completion, their local BDS pointers still point to the\nsame node now. qemu-img must change its code accordingly (which makes it\neasier to understand); the other callers stays unchanged because after\ncompletion they don\u0027t do anything with the BDS, but just with the job,\nand the job is still owned by the source BDS.\n\nSigned-off-by: Kevin Wolf \u003ckwolf@redhat.com\u003e\nReviewed-by: Max Reitz \u003cmreitz@redhat.com\u003e\nReviewed-by: Fam Zheng \u003cfamz@redhat.com\u003e\nReviewed-by: Stefan Hajnoczi \u003cstefanha@redhat.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "b4d2313a9b54a49ec7520345e99635c3c54e2d83",
      "old_mode": 33188,
      "old_path": "block.c",
      "new_id": "7c66d3ec26be6b29ded3dab8a663de859027d923",
      "new_mode": 33188,
      "new_path": "block.c"
    },
    {
      "type": "modify",
      "old_id": "c277691e4dcf93294b1b4d4b11ed337122d84d84",
      "old_mode": 33188,
      "old_path": "block/mirror.c",
      "new_id": "7e43511832d4e3ac2c4772b656230167b0ad1c2b",
      "new_mode": 33188,
      "new_path": "block/mirror.c"
    },
    {
      "type": "modify",
      "old_id": "da94bdfa9dd6fd558c8bfdfe6339f0dac2c0a331",
      "old_mode": 33188,
      "old_path": "include/block/block.h",
      "new_id": "6d70eb42fe60b182e9eddc1a346e8b38d80ca762",
      "new_mode": 33188,
      "new_path": "include/block/block.h"
    },
    {
      "type": "modify",
      "old_id": "e678fdc403a3b954892be28b9737ad7ec6679343",
      "old_mode": 33188,
      "old_path": "qemu-img.c",
      "new_id": "3025776e14c9b40cd59370954b2050dbd4b93b73",
      "new_mode": 33188,
      "new_path": "qemu-img.c"
    }
  ]
}