)]}'
{
  "commit": "936af1576e4c24b466380fc2b8d93352161d13b0",
  "tree": "b7ecc2a4706ab25b0d06af7bac5fdf5d0fc7acb5",
  "parents": [
    "6be5ceb02e98eaf6cfc4f8b12a896d04023f340d"
  ],
  "author": {
    "name": "Al Viro",
    "email": "viro@zeniv.linux.org.uk",
    "time": "Fri Apr 20 21:49:41 2012 -0400"
  },
  "committer": {
    "name": "Al Viro",
    "email": "viro@zeniv.linux.org.uk",
    "time": "Sat Apr 21 01:58:16 2012 -0400"
  },
  "message": "aio: don\u0027t bother with unmapping when aio_free_ring() is coming from exit_aio()\n\n... since exit_mmap() is coming and it will munmap() everything anyway.\nIn all other cases aio_free_ring() has ctx-\u003emm \u003d\u003d current-\u003emm; moreover,\nall other callers of vm_munmap() have mm \u003d\u003d current-\u003emm, so this will\nallow us to get rid of mm argument of vm_munmap().\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "99bd790e8cd253479befd5013d6b38a5781d3927",
      "old_mode": 33188,
      "old_path": "fs/aio.c",
      "new_id": "976e33d9741303d0d1643ddaf865918ebeca27c9",
      "new_mode": 33188,
      "new_path": "fs/aio.c"
    }
  ]
}