)]}'
{
  "commit": "1a60a280778ff90270fc7390d9ec102f713a5a29",
  "tree": "988cb5b1446ecc298aee4771b0768d777165226c",
  "parents": [
    "6d59e7f582ef1c1988542d0fc3b36d0087b757ce"
  ],
  "author": {
    "name": "Al Viro",
    "email": "viro@zeniv.linux.org.uk",
    "time": "Sat Mar 22 16:19:49 2008 -0400"
  },
  "committer": {
    "name": "Al Viro",
    "email": "viro@zeniv.linux.org.uk",
    "time": "Mon Apr 21 23:11:09 2008 -0400"
  },
  "message": "[PATCH] lock exclusively in collect_mounts() and drop_collected_mounts()\n\nTaking namespace_sem shared there isn\u0027t worth the trouble, especially with\nvfsmount ID allocation about to be added.  That way we know that umount_tree(),\ncopy_tree() and clone_mnt() are _always_ serialized by namespace_sem.\numount_tree() still needs vfsmount_lock (it manipulates hash chains, among\nother things), but that\u0027s a separate story.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "678f7ce060f2d69addc3af5110f6048b322dead7",
      "old_mode": 33188,
      "old_path": "fs/namespace.c",
      "new_id": "af2fb3707d0ac93e4a5c18f142c2424299a610a4",
      "new_mode": 33188,
      "new_path": "fs/namespace.c"
    }
  ]
}