)]}'
{
  "commit": "bd2d0210cf22f2bd0cef72eb97cf94fc7d31d8cc",
  "tree": "f0d1902b7ff4294114614cc706855c3d6b131f73",
  "parents": [
    "1de3e3df917459422cb2aecac440febc8879d410"
  ],
  "author": {
    "name": "Theodore Ts\u0027o",
    "email": "tytso@mit.edu",
    "time": "Wed Oct 27 21:30:10 2010 -0400"
  },
  "committer": {
    "name": "Theodore Ts\u0027o",
    "email": "tytso@mit.edu",
    "time": "Wed Oct 27 21:30:10 2010 -0400"
  },
  "message": "ext4: use bio layer instead of buffer layer in mpage_da_submit_io\n\nCall the block I/O layer directly instad of going through the buffer\nlayer.  This should give us much better performance and scalability,\nas well as lowering our CPU utilization when doing buffered writeback.\n\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n\n",
  "tree_diff": [
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    {
      "type": "add",
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}