)]}'
{
  "commit": "3d48749d93a3dce732dd30a14002ab90ec4355f3",
  "tree": "50ce414ec87e590493476cf644092439c5f337fd",
  "parents": [
    "24acfc34fba0b4f62ef9d5c2616eb0faa802b606"
  ],
  "author": {
    "name": "Tejun Heo",
    "email": "tj@kernel.org",
    "time": "Mon Mar 05 13:15:25 2012 -0800"
  },
  "committer": {
    "name": "Jens Axboe",
    "email": "axboe@kernel.dk",
    "time": "Tue Mar 06 21:27:24 2012 +0100"
  },
  "message": "block: ioc_task_link() can\u0027t fail\n\nioc_task_link() is used to share %current\u0027s ioc on clone.  If\n%current-\u003eio_context is set, %current is guaranteed to have refcount\non the ioc and, thus, ioc_task_link() can\u0027t fail.\n\nReplace error checking in ioc_task_link() with WARN_ON_ONCE() and make\nit just increment refcount and nr_tasks.\n\n-v2: Description typo fix (Vivek).\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Vivek Goyal \u003cvgoyal@redhat.com\u003e\nSigned-off-by: Jens Axboe \u003caxboe@kernel.dk\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "1a30180630343dabd49aa886fc7621964912afdf",
      "old_mode": 33188,
      "old_path": "include/linux/iocontext.h",
      "new_id": "81a8870ac224d8eac76f97a25665bfa6720f86de",
      "new_mode": 33188,
      "new_path": "include/linux/iocontext.h"
    },
    {
      "type": "modify",
      "old_id": "b77fd559c78e6bbe6f92a2dfa26542a0714db083",
      "old_mode": 33188,
      "old_path": "kernel/fork.c",
      "new_id": "a1b632713e4398eb4bd02a541f0b65599c3e509d",
      "new_mode": 33188,
      "new_path": "kernel/fork.c"
    }
  ]
}