)]}'
{
  "commit": "afb8a9b70b86866a60e08b2956ae4e1406390336",
  "tree": "e4f8918230f4a4eb696c32edb888bced183001db",
  "parents": [
    "716707b29906e1d8d190defe3d646610b097a861"
  ],
  "author": {
    "name": "Gautham R Shenoy",
    "email": "ego@in.ibm.com",
    "time": "Thu Dec 18 23:26:09 2008 +0530"
  },
  "committer": {
    "name": "Ingo Molnar",
    "email": "mingo@elte.hu",
    "time": "Fri Dec 19 09:21:46 2008 +0100"
  },
  "message": "sched: framework for sched_mc/smt_power_savings\u003dN\n\nImpact: extend range of /sys/devices/system/cpu/sched_mc_power_savings\n\nCurrently the sched_mc/smt_power_savings variable is a boolean,\nwhich either enables or disables topology based power savings.\nThis patch extends the behaviour of the variable from boolean to\nmultivalued, such that based on the value, we decide how\naggressively do we want to perform powersavings balance at\nappropriate sched domain based on topology.\n\nVariable levels of power saving tunable would benefit end user to\nmatch the required level of power savings vs performance\ntrade-off depending on the system configuration and workloads.\n\nThis version makes the sched_mc_power_savings global variable to\ntake more values (0,1,2).  Later versions can have a single\ntunable called sched_power_savings instead of\nsched_{mc,smt}_power_savings.\n\nSigned-off-by: Gautham R Shenoy \u003cego@in.ibm.com\u003e\nSigned-off-by: Vaidyanathan Srinivasan \u003csvaidy@linux.vnet.ibm.com\u003e\nAcked-by: Balbir Singh \u003cbalbir@linux.vnet.ibm.com\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "1210fb0e45ffa0e9a17548f359e4540817698e14",
      "old_mode": 33188,
      "old_path": "include/linux/sched.h",
      "new_id": "a96726658ecabf5c88e7ff7a586fbb71a4270086",
      "new_mode": 33188,
      "new_path": "include/linux/sched.h"
    },
    {
      "type": "modify",
      "old_id": "b309027bf9e8bf4c57ba2627fc82ad618149df78",
      "old_mode": 33188,
      "old_path": "kernel/sched.c",
      "new_id": "56b285cd5350a9ba749f199c3d907ad484474c47",
      "new_mode": 33188,
      "new_path": "kernel/sched.c"
    }
  ]
}