)]}'
{
  "commit": "727099ff1e203a250db328dae8d4ff7d49898328",
  "tree": "6a0667cfad6897340d65fd30e86ddd0b881af579",
  "parents": [
    "f9f8b5480eab28a15498e0f4af566c82a68f94fd"
  ],
  "author": {
    "name": "Jens Axboe",
    "email": "jens.axboe@oracle.com",
    "time": "Wed May 19 21:03:16 2010 +0200"
  },
  "committer": {
    "name": "Jens Axboe",
    "email": "axboe@nehalem.(none)",
    "time": "Thu May 20 10:43:36 2010 +0200"
  },
  "message": "pipe: set lower and upper limit on max pages in the pipe page array\n\nWe need at least two to guarantee proper POSIX behaviour, so\nnever allow a smaller limit than that.\n\nAlso expose a /proc/sys/fs/pipe-max-pages sysctl file that allows\nroot to define a sane upper limit. Make it default to 16 times the\ndefault size, which is 16 pages.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "054b8a6a2c7a2183547fa052565777d062340a70",
      "old_mode": 33188,
      "old_path": "fs/pipe.c",
      "new_id": "d79872eba09a56a03ade25f28a9d9cc8c8b86cb8",
      "new_mode": 33188,
      "new_path": "fs/pipe.c"
    },
    {
      "type": "modify",
      "old_id": "65f4282fcbaf40b293e15b3092fbb3e214c319ee",
      "old_mode": 33188,
      "old_path": "include/linux/pipe_fs_i.h",
      "new_id": "16de3933c45ed32b6c4e51a00514f00fe1667d97",
      "new_mode": 33188,
      "new_path": "include/linux/pipe_fs_i.h"
    },
    {
      "type": "modify",
      "old_id": "90f536d846439439593af5f85c92bace046c611e",
      "old_mode": 33188,
      "old_path": "kernel/sysctl.c",
      "new_id": "7742d27e08f285aeacd25e5434206ab5a0483ba9",
      "new_mode": 33188,
      "new_path": "kernel/sysctl.c"
    }
  ]
}