)]}'
{
  "commit": "19379b11819efc1fc3b602e64f7e7531050aaddb",
  "tree": "de312e679919620d9d245280d86aaf9a0a561d95",
  "parents": [
    "6b8fcd9029f217a9ecce822db645e19111c11080"
  ],
  "author": {
    "name": "Arjan van de Ven",
    "email": "arjan@linux.intel.com",
    "time": "Sun May 09 08:26:51 2010 -0700"
  },
  "committer": {
    "name": "Ingo Molnar",
    "email": "mingo@elte.hu",
    "time": "Sun May 09 19:35:27 2010 +0200"
  },
  "message": "ondemand: Make the iowait-is-busy time a sysfs tunable\n\nPavel Machek pointed out that not all CPUs have an efficient\nidle at high frequency. Specifically, older Intel and various\nAMD cpus would get a higher powerusage when copying files from\nUSB.\n\nMike Chan pointed out that the same is true for various ARM\nchips as well.\n\nThomas Renninger suggested to make this a sysfs tunable with a\nreasonable default.\n\nThis patch adds a sysfs tunable for the new behavior, and uses\na very simple function to determine a reasonable default,\ndepending on the CPU vendor/type.\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nAcked-by: Rik van Riel \u003criel@redhat.com\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: davej@redhat.com\nLKML-Reference: \u003c20100509082651.46914d04@infradead.org\u003e\n[ minor tidyup ]\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "ed472f8dfb72d930b8b67453a4f56317fb21fd1e",
      "old_mode": 33188,
      "old_path": "drivers/cpufreq/cpufreq_ondemand.c",
      "new_id": "8e9dbdc6c7003cd06f3063f7b0d6aaedd5dd1d53",
      "new_mode": 33188,
      "new_path": "drivers/cpufreq/cpufreq_ondemand.c"
    }
  ]
}