)]}'
{
  "commit": "a6af2d6ba5797c556fba0cd3a19e5f3bc9a99b76",
  "tree": "dd2a3be62a935df9c8f8d0a0845ddd310d774f6c",
  "parents": [
    "f706644d55f90e8306d87060168fef33804d6dd9"
  ],
  "author": {
    "name": "Doug Leith",
    "email": "doug.leith@nuim.ie",
    "time": "Thu Dec 04 17:17:18 2008 -0800"
  },
  "committer": {
    "name": "David S. Miller",
    "email": "davem@davemloft.net",
    "time": "Thu Dec 04 17:17:18 2008 -0800"
  },
  "message": "tcp: tcp_vegas ssthresh bug fix\n\nThis patch fixes a bug in tcp_vegas.c.  At the moment this code leaves\nssthresh untouched.  However, this means that the vegas congestion\ncontrol algorithm is effectively unable to reduce cwnd below the\nssthresh value (if the vegas update lowers the cwnd below ssthresh,\nthen slow start is activated to raise it back up).  One example where\nthis matters is when during slow start cwnd overshoots the link\ncapacity and a flow then exits slow start with ssthresh set to a value\nabove where congestion avoidance would like to adjust it.\n\nSigned-off-by: Doug Leith \u003cdoug.leith@nuim.ie\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "14504dada1166d57f36f3f603c5fbe5fbd0bfc95",
      "old_mode": 33188,
      "old_path": "net/ipv4/tcp_vegas.c",
      "new_id": "7cd22262de3af3fa0f2917eefaea885c068855ac",
      "new_mode": 33188,
      "new_path": "net/ipv4/tcp_vegas.c"
    }
  ]
}