)]}'
{
  "commit": "efcb3cf7f00c3c424db012380a8a974c2676a3c8",
  "tree": "eaff0a3d6fed469629b81e8781ac80ca7c75eec1",
  "parents": [
    "43529c97122f2c851126447963eedcb8cba74fbe"
  ],
  "author": {
    "name": "Tejun Heo",
    "email": "tj@kernel.org",
    "time": "Fri Jan 09 19:19:14 2009 +0900"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@linux-foundation.org",
    "time": "Fri Jan 09 11:54:22 2009 -0800"
  },
  "message": "libata: use WARN_ON_ONCE on hot paths\n\nConvert WARN_ON() on command issue/completion paths to WARN_ON_ONCE()\nso that libata doesn\u0027t spam the machine even when one of those\nconditions triggers repeatedly.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "175df54eb6646c595cc23f3410d80a8eaa61eab4",
      "old_mode": 33188,
      "old_path": "drivers/ata/libata-core.c",
      "new_id": "c507a9ac78f475e8569d920f0b5404553fff7b90",
      "new_mode": 33188,
      "new_path": "drivers/ata/libata-core.c"
    },
    {
      "type": "modify",
      "old_id": "c59ad76c84b1ebe2e3e28b7a08166ffb5f0313fd",
      "old_mode": 33188,
      "old_path": "drivers/ata/libata-sff.c",
      "new_id": "0eae9b4535564ce8a64be5428faf9382683cf985",
      "new_mode": 33188,
      "new_path": "drivers/ata/libata-sff.c"
    }
  ]
}