)]}'
{
  "commit": "fcc916988596e83bd81993b02e0f12b024375f61",
  "tree": "6aa12999698c3c7dd05ad6efe387206c313d75ab",
  "parents": [
    "72c153b93084ead3e9d2079b2f3c9568d8fa2d09"
  ],
  "author": {
    "name": "Ryan Macnak",
    "email": "rmacnak@google.com",
    "time": "Thu Apr 28 23:27:20 2022 +0000"
  },
  "committer": {
    "name": "Commit Bot",
    "email": "commit-bot@chromium.org",
    "time": "Thu Apr 28 23:27:20 2022 +0000"
  },
  "message": "[vm, gc] Appease TSAN around racy access to IsolateGroup::active_mutators_.\n\nIsolate may be entering or leaving the group while a scavenge is running and using the active mutator count to decide the size of the next to-space. A stale value seen by the scavenger only has performance implications rather than correctness implications, which will get fixed at the next scavenge.\n\nTEST\u003diso-stress-linux\nBug: https://github.com/dart-lang/sdk/issues/48921\nChange-Id: I171e5a460eadba3db6659dccda29c863549d27ea\nReviewed-on: https://dart-review.googlesource.com/c/sdk/+/242925\nReviewed-by: Alexander Aprelev \u003caam@google.com\u003e\nCommit-Queue: Ryan Macnak \u003crmacnak@google.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "269048c55d6d5ae94b40931c88af7251f68cf897",
      "old_mode": 33188,
      "old_path": "runtime/vm/isolate.h",
      "new_id": "ffb8a648f448844f3e15d5efe739c6570abe8277",
      "new_mode": 33188,
      "new_path": "runtime/vm/isolate.h"
    }
  ]
}