)]}'
{
  "commit": "4ec4412e1e91f44a3dcb97b6c9172a13fc78bac9",
  "tree": "a98f635907975c2f14c01c24418e102337250b8d",
  "parents": [
    "39be350127ec60a078edffe5b4915dafba4ba514"
  ],
  "author": {
    "name": "Vincent Guittot",
    "email": "vincent.guittot@linaro.org",
    "time": "Mon Dec 12 20:21:08 2011 +0100"
  },
  "committer": {
    "name": "Ingo Molnar",
    "email": "mingo@elte.hu",
    "time": "Fri Jan 27 13:28:49 2012 +0100"
  },
  "message": "sched: Ensure cpu_power periodic update\n\nWith a lot of small tasks, the softirq sched is nearly never called\nwhen no_hz is enabled. In this case load_balance() is mainly called\nwith the newly_idle mode which doesn\u0027t update the cpu_power.\n\nAdd a next_update field which ensure a maximum update period when\nthere is short activity.\n\nHaving stale cpu_power information can skew the load-balancing\ndecisions, this is cured by the guaranteed update.\n\nSigned-off-by: Vincent Guittot \u003cvincent.guittot@linaro.org\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLink: http://lkml.kernel.org/r/1323717668-2143-1-git-send-email-vincent.guittot@linaro.org\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "0e1959568836f2b6328da27b2f492e90f0742c08",
      "old_mode": 33188,
      "old_path": "include/linux/sched.h",
      "new_id": "92313a3f6f771a5659ee1351f4a2b76bf2f8f7a8",
      "new_mode": 33188,
      "new_path": "include/linux/sched.h"
    },
    {
      "type": "modify",
      "old_id": "7c6414fc669de4f09dc03fc763aaddd8040f98bf",
      "old_mode": 33188,
      "old_path": "kernel/sched/fair.c",
      "new_id": "8e77a6bd597bafc0857b5478eea160d1c4fabe46",
      "new_mode": 33188,
      "new_path": "kernel/sched/fair.c"
    }
  ]
}