)]}'
{
  "commit": "e1e8fb6a1ff3f9487e03a4cbf85b81d1316068ce",
  "tree": "a7cd1ba1f93d163e2ca02b8172888f43e444713f",
  "parents": [
    "1aba86d67f340a8001d67183ec32e8a62e3ec658"
  ],
  "author": {
    "name": "Li Zefan",
    "email": "lizf@cn.fujitsu.com",
    "time": "Fri Apr 15 03:02:49 2011 +0000"
  },
  "committer": {
    "name": "Chris Mason",
    "email": "chris.mason@oracle.com",
    "time": "Sat May 14 16:10:26 2011 -0400"
  },
  "message": "fs: remove FS_COW_FL\n\nFS_COW_FL and FS_NOCOW_FL were newly introduced to control per file\nCOW in btrfs, but FS_NOCOW_FL is sufficient.\n\nThe fact is we don\u0027t have corresponding BTRFS_INODE_COW flag.\n\nCOW is default, and FS_NOCOW_FL can be used to switch off COW for\na single file.\n\nIf we mount btrfs with nodatacow, a newly created file will be set with\nthe FS_NOCOW_FL flag. So to turn on COW for it, we can just clear the\nFS_NOCOW_FL flag.\n\nSigned-off-by: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "f580a3a5d2fc86ab22eabee482985140553b6c6a",
      "old_mode": 33188,
      "old_path": "fs/btrfs/ioctl.c",
      "new_id": "3240dd90da42899675d4378a6bd22e9589917811",
      "new_mode": 33188,
      "new_path": "fs/btrfs/ioctl.c"
    },
    {
      "type": "modify",
      "old_id": "de9dd8119b71001b7bc8b98c08e94198497a86d3",
      "old_mode": 33188,
      "old_path": "include/linux/fs.h",
      "new_id": "56a41412903d4ce500c8392ce7753b093cb84b61",
      "new_mode": 33188,
      "new_path": "include/linux/fs.h"
    }
  ]
}