)]}'
{
  "commit": "d5f3da8dc568edad9ae161f00a51e260e37bf00f",
  "tree": "95d1b41f298759bb5c0c0c8b1195d2c858dc1406",
  "parents": [
    "81cc119eff846ccb55af53f80b2ac55a50a0f039"
  ],
  "author": {
    "name": "Konstantin Vyshetsky",
    "email": "vkon@google.com",
    "time": "Thu Nov 04 10:27:06 2021 -0700"
  },
  "committer": {
    "name": "Konstantin Vyshetsky",
    "email": "vkon@google.com",
    "time": "Thu Nov 04 13:24:33 2021 -0700"
  },
  "message": "fastbootd: use O_DIRECT for write partition\n\nDirect writes for partition flashing significantly increase performance.\nUse O_DIRECT flag when opening partition for flashing. Additionally use\na 4096b aligned buffer which is required for O_DIRECT.\nSwitch from using 8MB write buffer to 1MB write buffer, as the extra\nallocation has no performance impact.\n\nTest: flash locally and reach home screen\nBug: 205151372\nSigned-off-by: Konstantin Vyshetsky \u003cvkon@google.com\u003e\nChange-Id: I060f438cf698d0fda1e59e35338bb5dc1cd05b51\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "9b5d2cd25a37fe0b9a3781a4cc11a27681f38721",
      "old_mode": 33188,
      "old_path": "fastboot/device/flashing.cpp",
      "new_id": "3f9bcdc145e553bf3945c78504601b5c568b782a",
      "new_mode": 33188,
      "new_path": "fastboot/device/flashing.cpp"
    }
  ]
}