)]}'
{
  "commit": "006e845b5a4cbb1f93a2e8ed22fa648b9d7e4182",
  "tree": "f40283437757be89d85949e06eff6bde9dbe48b8",
  "parents": [
    "507175197b06a24beb2369abe95b00172741c457"
  ],
  "author": {
    "name": "Vladimir Sementsov-Ogievskiy",
    "email": "vsementsov@yandex-team.ru",
    "time": "Wed Mar 13 18:28:20 2024 +0300"
  },
  "committer": {
    "name": "Vladimir Sementsov-Ogievskiy",
    "email": "vsementsov@yandex-team.ru",
    "time": "Tue May 28 15:52:15 2024 +0300"
  },
  "message": "block/copy-before-write: create block_copy bitmap in filter node\n\nCurrently block_copy creates copy_bitmap in source node. But that is in\nbad relation with .independent_close\u003dtrue of copy-before-write filter:\nsource node may be detached and removed before .bdrv_close() handler\ncalled, which should call block_copy_state_free(), which in turn should\nremove copy_bitmap.\n\nThat\u0027s all not ideal: it would be better if internal bitmap of\nblock-copy object is not attached to any node. But that is not possible\nnow.\n\nThe simplest solution is just create copy_bitmap in filter node, where\nanyway two other bitmaps are created.\n\nSigned-off-by: Vladimir Sementsov-Ogievskiy \u003cvsementsov@yandex-team.ru\u003e\nReviewed-by: Fiona Ebner \u003cf.ebner@proxmox.com\u003e\nTested-by: Fiona Ebner \u003cf.ebner@proxmox.com\u003e\nMessage-Id: \u003c20240313152822.626493-4-vsementsov@yandex-team.ru\u003e\nSigned-off-by: Vladimir Sementsov-Ogievskiy \u003cvsementsov@yandex-team.ru\u003e\n",
  "tree_diff": [
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      "old_mode": 33188,
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      "new_path": "block/block-copy.c"
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    },
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      "new_path": "include/block/block-copy.h"
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      "new_path": "tests/qemu-iotests/257.out"
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}