)]}'
{
  "commit": "b75db73159ccffaf60a67896fdfed3856b1f65e3",
  "tree": "76702c9d4714e57f2ac0cc52e3515cb6efa6964e",
  "parents": [
    "07c70d26b556b342e7ad285963974808efba3104"
  ],
  "author": {
    "name": "Martin Peschke",
    "email": "mp3@de.ibm.com",
    "time": "Thu Mar 27 14:21:58 2008 +0100"
  },
  "committer": {
    "name": "James Bottomley",
    "email": "James.Bottomley@HansenPartnership.com",
    "time": "Mon Apr 07 12:19:03 2008 -0500"
  },
  "message": "[SCSI] zfcp: Add qtcb dump to hba debug trace\n\nThis patch adds per request hardware debugging data to the trace\nrecord which is written per request. It\u0027s a replacement for some sad\nkernel message based debugging code. Considering the amount of trace\ndata, printk() is not suitable for this stuff. Writing binary traces\nis more efficient. In addition we got all information in one place.\n\nThe QTCB trace data is only dumped for requests other than SCSI\nrequests.  Otherwise we would flood the trace ring buffer. We are\nmostly interested in non-SCSI, recovery related requests here anyway.\n\nThis patch also works around a known hardware bug. It truncates QTCB\ntraces so that we do not save unused areas of the hardware trace.\n\nSigned-off-by: Martin Peschke \u003cmp3@de.ibm.com\u003e\nSigned-off-by: Christof Schmitt \u003cchristof.schmitt@de.ibm.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "5019d7b738bc0c5c396c2fec9aa76744cc0dd347",
      "old_mode": 33188,
      "old_path": "drivers/s390/scsi/zfcp_dbf.c",
      "new_id": "658053c74707cabf0104585be64ed009f6257a07",
      "new_mode": 33188,
      "new_path": "drivers/s390/scsi/zfcp_dbf.c"
    }
  ]
}