)]}'
{
  "commit": "c16632bab1a17e357cec66920ceb3f0630009360",
  "tree": "6937755404314252f0bf2c46eec374c32c12f8b1",
  "parents": [
    "2d4dc890b5c8fabd818a8586607e6843c4375e62"
  ],
  "author": {
    "name": "Corrado Zoccolo",
    "email": "czoccolo@gmail.com",
    "time": "Thu Nov 26 09:41:21 2009 +0100"
  },
  "committer": {
    "name": "Jens Axboe",
    "email": "jens.axboe@oracle.com",
    "time": "Thu Nov 26 09:46:46 2009 +0100"
  },
  "message": "cfq-iosched: cleanup unreachable code\n\ncfq_should_idle returns false for no-idle queues that are not the last,\nso the control flow will never reach the removed code in a state that\nsatisfies the if condition.\nThe unreachable code was added to emulate previous cfq behaviour for\nnon-NCQ rotational devices. My tests show that even without it, the\nperformances and fairness are comparable with previous cfq, thanks to\nthe fact that all seeky queues are grouped together, and that we idle at\nthe end of the tree.\n\nSigned-off-by: Corrado Zoccolo \u003cczoccolo@gmail.com\u003e\nAcked-by: Vivek Goyal \u003cvgoyal@redhat.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "467981e19d7afdd1a342f222ac35478a17924f26",
      "old_mode": 33188,
      "old_path": "block/cfq-iosched.c",
      "new_id": "c2ef5d17608c691a2445c0d8d69d8d25cd5cfee5",
      "new_mode": 33188,
      "new_path": "block/cfq-iosched.c"
    }
  ]
}