)]}'
{
  "commit": "b1ffe737f5b743115ee46ffb59e338e580c54902",
  "tree": "fb069889c4832ff90adc63bfe422e607c9b0ebc8",
  "parents": [
    "8a6d9b149f105f8bdfa8e42dd9753e45a1887a16"
  ],
  "author": {
    "name": "Divyesh Shah",
    "email": "dpshah@google.com",
    "time": "Thu Mar 25 15:45:03 2010 +0100"
  },
  "committer": {
    "name": "Jens Axboe",
    "email": "jens.axboe@oracle.com",
    "time": "Thu Mar 25 15:45:03 2010 +0100"
  },
  "message": "cfq-iosched: Add additional blktrace log messages in CFQ for easier debugging\n\nThese have helped us debug some issues we\u0027ve noticed in earlier IO\ncontroller versions and should be useful now as well. The extra logging\ncovers:\n- idling behavior. Since there are so many conditions based on which we decide\nto idle or not, this patch adds a log message for some conditions that we\u0027ve\nfound useful.\n- workload slices and current prio and workload type\n\nChangelog from v1:\no moved log message from cfq_set_active_queue() to __cfq_set_active_queue()\no changed queue_count to st-\u003ecount\n\nSigned-off-by: Divyesh Shah\u003cdpshah@google.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "8d5a2f2f7fb9029315cfd12643a34625992ab181",
      "old_mode": 33188,
      "old_path": "block/cfq-iosched.c",
      "new_id": "2f91c53519498f6aee0f2b224720e6d6614aab65",
      "new_mode": 33188,
      "new_path": "block/cfq-iosched.c"
    }
  ]
}