)]}'
{
  "commit": "d2dbe08ddceb4ba2b274abb84326d7e69d454e5c",
  "tree": "7b363c03dc6441b3fe6ebdcacd892cbd09b04f29",
  "parents": [
    "5dab600e6a153ceb64832f608069e6c08185411a"
  ],
  "author": {
    "name": "Kazuhisa Ichikawa",
    "email": "ki@epsilou.com",
    "time": "Fri Jan 15 17:01:20 2010 -0800"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@linux-foundation.org",
    "time": "Sat Jan 16 12:15:38 2010 -0800"
  },
  "message": "mm/page_alloc: fix the range check for backward merging\n\nThe current check for \u0027backward merging\u0027 within add_active_range() does\nnot seem correct.  start_pfn must be compared against\nearly_node_map[i].start_pfn (and NOT against .end_pfn) to find out whether\nthe new region is backward-mergeable with the existing range.\n\nSigned-off-by: Kazuhisa Ichikawa \u003cki@epsilou.com\u003e\nAcked-by: David Rientjes \u003crientjes@google.com\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Johannes Weiner \u003channes@cmpxchg.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": "4e9f5cc5fb59d166c57477771790106d1818c059",
      "old_mode": 33188,
      "old_path": "mm/page_alloc.c",
      "new_id": "6ea4966a6334cf49548a3eda420faf61d7607728",
      "new_mode": 33188,
      "new_path": "mm/page_alloc.c"
    }
  ]
}