)]}'
{
  "commit": "4faf8d950ec438c49ae4526b897c30f8a2cad741",
  "tree": "2764787c538868e73958e176d46c542008f345c2",
  "parents": [
    "8fe23e057172223fe2048768a4d87ab7de7477bc"
  ],
  "author": {
    "name": "Lee Schermerhorn",
    "email": "lee.schermerhorn@hp.com",
    "time": "Mon Dec 14 17:58:35 2009 -0800"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@linux-foundation.org",
    "time": "Tue Dec 15 08:53:13 2009 -0800"
  },
  "message": "hugetlb: handle memory hot-plug events\n\nRegister per node hstate attributes only for nodes with memory.  As\nsuggested by David Rientjes.\n\nWith Memory Hotplug, memory can be added to a memoryless node and a node\nwith memory can become memoryless.  Therefore, add a memory on/off-line\nnotifier callback to [un]register a node\u0027s attributes on transition\nto/from memoryless state.\n\nN.B.,  Only tested build, boot, libhugetlbfs regression.\n       i.e., no memory hotplug testing.\n\nSigned-off-by: Lee Schermerhorn \u003clee.schermerhorn@hp.com\u003e\nReviewed-by: Andi Kleen \u003candi@firstfloor.org\u003e\nAcked-by: David Rientjes \u003crientjes@google.com\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Lee Schermerhorn \u003clee.schermerhorn@hp.com\u003e\nCc: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc: Nishanth Aravamudan \u003cnacc@us.ibm.com\u003e\nCc: Adam Litke \u003cagl@us.ibm.com\u003e\nCc: Andy Whitcroft \u003capw@canonical.com\u003e\nCc: Eric Whitney \u003ceric.whitney@hp.com\u003e\nCc: Christoph Lameter \u003ccl@linux-foundation.org\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": "6a8e4667ab3822fda090335aa8a821f81b993be4",
      "old_mode": 33188,
      "old_path": "Documentation/vm/hugetlbpage.txt",
      "new_id": "bc31636973e312f27545bcdb38e2936a78e9fe44",
      "new_mode": 33188,
      "new_path": "Documentation/vm/hugetlbpage.txt"
    },
    {
      "type": "modify",
      "old_id": "f502711d28db7cd068fcc806a16b08c1ef67a321",
      "old_mode": 33188,
      "old_path": "drivers/base/node.c",
      "new_id": "9e218a6d4a5b68c05716a6cd137325cdc98abaf1",
      "new_mode": 33188,
      "new_path": "drivers/base/node.c"
    }
  ]
}