)]}'
{
  "commit": "bbc8cb5baead9607309583b20873ab0cc8d89eaf",
  "tree": "425cfb2772ef50c1858a7d833408ad1bcc423f51",
  "parents": [
    "5343bdb8fd076f16edc9d113a9e35e2a1d1f4966"
  ],
  "author": {
    "name": "Peter Zijlstra",
    "email": "a.p.zijlstra@chello.nl",
    "time": "Fri Jul 09 15:15:43 2010 +0200"
  },
  "committer": {
    "name": "Ingo Molnar",
    "email": "mingo@elte.hu",
    "time": "Sat Jul 17 12:05:14 2010 +0200"
  },
  "message": "sched: Reduce update_group_power() calls\n\nCurrently we update cpu_power() too often, update_group_power() only\nupdates the local group\u0027s cpu_power but it gets called for all groups.\n\nFurthermore, CPU_NEWLY_IDLE invocations will result in all cpus\ncalling it, even though a slow update of cpu_power is sufficient.\n\nTherefore move the update under \u0027idle !\u003d CPU_NEWLY_IDLE \u0026\u0026\nlocal_group\u0027 to reduce superfluous invocations.\n\nReported-by: Venkatesh Pallipadi \u003cvenki@google.com\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nAcked-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nLKML-Reference: \u003c1278612989.1900.176.camel@laptop\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "e44a591531a13dca3aae7b75af4570079cc97818",
      "old_mode": 33188,
      "old_path": "kernel/sched_fair.c",
      "new_id": "c9ac097609537e90031d8ba9cd8f491f2fcc3535",
      "new_mode": 33188,
      "new_path": "kernel/sched_fair.c"
    }
  ]
}