)]}'
{
  "commit": "46891532370e862d6bddedef9e6ca22a59a51fa4",
  "tree": "0e4d6128f7f4a1f67d6c3ede3504100ec5d5ee7a",
  "parents": [
    "8cef107a1d890ff76c85d665083ff3562be01d32"
  ],
  "author": {
    "name": "Jan Kara",
    "email": "jack@suse.cz",
    "time": "Mon Mar 29 13:55:39 2010 +0200"
  },
  "committer": {
    "name": "Jan Kara",
    "email": "jack@suse.cz",
    "time": "Fri May 21 19:30:37 2010 +0200"
  },
  "message": "ext2: Avoid loading bitmaps for full groups during block allocation\n\nThere is no point in loading bitmap for groups which are completely full.\nThis causes noticeable performance problems (and memory pressure) on small\nsystems with large full filesystem\n(http://marc.info/?l\u003dlinux-ext4\u0026m\u003d126843108314310\u0026w\u003d2).\n\nPort of the same ext3 patch.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "3cf038c055d7b587290b05bd659624985e9d1056",
      "old_mode": 33188,
      "old_path": "fs/ext2/balloc.c",
      "new_id": "e8766a3967760f07b210e10e3b879f2c6af62872",
      "new_mode": 33188,
      "new_path": "fs/ext2/balloc.c"
    }
  ]
}