)]}'
{
  "commit": "db857da3369cd4eb6a28be1cce89d33162caa4a0",
  "tree": "08dcac7ef1db552a771df1a9dd12c13ca70224b0",
  "parents": [
    "77160957e29e9413f7420e85fca37a47d4ffac7f"
  ],
  "author": {
    "name": "Mingming Cao",
    "email": "cmm@us.ibm.com",
    "time": "Mon Jan 28 23:58:27 2008 -0500"
  },
  "committer": {
    "name": "Theodore Ts\u0027o",
    "email": "tytso@mit.edu",
    "time": "Mon Jan 28 23:58:27 2008 -0500"
  },
  "message": "jbd2: Use round-jiffies() function for the \"5 second\" ext4/jbd2 wakeup\n\nWhile \"every 5 seconds\" doesn\u0027t sound as a problem, there can be many\nof these (and these timers do add up over all the kernel).  The \"5\nsecond\" wakeup isn\u0027t really timing sensitive; in addition even with\nrounding it\u0027ll still happen every 5 seconds (with the exception of the\nvery first time, which is likely to be rounded up to somewhere closer\nto 6 seconds)\n\n(Ported from similar JBD patch made by Arjan van de Ven to\nfs/jbd/transaction.c)\n\nCc: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "70b3199e69dc02050a33b9630e0deb07f09fe1e2",
      "old_mode": 33188,
      "old_path": "fs/jbd2/transaction.c",
      "new_id": "0c8adaba0c0b5d83c353b81b7851226bd5dd9236",
      "new_mode": 33188,
      "new_path": "fs/jbd2/transaction.c"
    }
  ]
}