)]}'
{
  "commit": "20d6c96b5f1cad5c5da4641945ec17a1d9a1afc8",
  "tree": "38168dc87d58fd924adb3aaca540cd23ad1246bf",
  "parents": [
    "4fe65cab844e6d3d7d310e66a501d5e7242ecb54"
  ],
  "author": {
    "name": "KOSAKI Motohiro",
    "email": "kosaki.motohiro@jp.fujitsu.com",
    "time": "Thu Dec 02 14:31:19 2010 -0800"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@linux-foundation.org",
    "time": "Thu Dec 02 14:51:15 2010 -0800"
  },
  "message": "mem-hotplug: introduce {un}lock_memory_hotplug()\n\nPresently hwpoison is using lock_system_sleep() to prevent a race with\nmemory hotplug.  However lock_system_sleep() is a no-op if\nCONFIG_HIBERNATION\u003dn.  Therefore we need a new lock.\n\nSigned-off-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\nCc: Kamezawa Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSuggested-by: Hugh Dickins \u003chughd@google.com\u003e\nAcked-by: Hugh Dickins \u003chughd@google.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "4307231bd22fb23ad9732295f472bc4b8564e200",
      "old_mode": 33188,
      "old_path": "include/linux/memory_hotplug.h",
      "new_id": "31c237a00c48e472b7c8e6c435fe66de9b0e232a",
      "new_mode": 33188,
      "new_path": "include/linux/memory_hotplug.h"
    },
    {
      "type": "modify",
      "old_id": "124324134ff67b3c4a0bc06661b4f70f2406840f",
      "old_mode": 33188,
      "old_path": "mm/memory-failure.c",
      "new_id": "46ab2c044b0e657ad1844dd291a3b537c97d58b6",
      "new_mode": 33188,
      "new_path": "mm/memory-failure.c"
    },
    {
      "type": "modify",
      "old_id": "9260314a221e0720d5cc3ecf5f00325c7ec3fba6",
      "old_mode": 33188,
      "old_path": "mm/memory_hotplug.c",
      "new_id": "2c6523af54738faba3dd37eef938315503275de4",
      "new_mode": 33188,
      "new_path": "mm/memory_hotplug.c"
    }
  ]
}