)]}'
{
  "commit": "df0a6daa01fa3856c08f4274d4f21a8092caa480",
  "tree": "089c112e98c87c4326443c21711bf9410c1989ce",
  "parents": [
    "9571a982903bf9dcbca2479fd3e7dafd2211ecf9"
  ],
  "author": {
    "name": "Michal Hocko",
    "email": "mhocko@suse.cz",
    "time": "Tue Jan 10 15:08:02 2012 -0800"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@linux-foundation.org",
    "time": "Tue Jan 10 16:30:44 2012 -0800"
  },
  "message": "mm: fix off-by-two in __zone_watermark_ok()\n\nCommit 88f5acf88ae6 (\"mm: page allocator: adjust the per-cpu counter\nthreshold when memory is low\") changed the form how free_pages is\ncalculated but it forgot that we used to do free_pages - ((1 \u003c\u003c order) -\n1) so we ended up with off-by-two when calculating free_pages.\n\nReported-by: Wang Sheng-Hui \u003cshhuiw@gmail.com\u003e\nSigned-off-by: Michal Hocko \u003cmhocko@suse.cz\u003e\nAcked-by: Mel Gorman \u003cmgorman@suse.de\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": "4f95bcf0f2b17a0e3ece890fa3d097038f9c98f4",
      "old_mode": 33188,
      "old_path": "mm/page_alloc.c",
      "new_id": "59153da58c69bc5bd22c0f7579e4ee2666141db1",
      "new_mode": 33188,
      "new_path": "mm/page_alloc.c"
    }
  ]
}