)]}'
{
  "commit": "6d1acfd5c6bfd5231c13a8f2858d7f2afbaa1b62",
  "tree": "abcfa95947cafc94c978a255b814472fe67cad22",
  "parents": [
    "fa5881514ef9c9bcb29319aad85cf2d8889d91f1"
  ],
  "author": {
    "name": "Peter Zijlstra",
    "email": "a.p.zijlstra@chello.nl",
    "time": "Tue May 18 11:12:48 2010 +0200"
  },
  "committer": {
    "name": "Ingo Molnar",
    "email": "mingo@elte.hu",
    "time": "Tue May 18 18:35:49 2010 +0200"
  },
  "message": "perf: Optimize perf_output_*() by avoiding local_xchg()\n\nSince the x86 XCHG ins implies LOCK, avoid the use by\nusing a sequence count instead.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "ce7667616fcbe8bf40cd85c6ffedb3cbd2e3fe02",
      "old_mode": 33188,
      "old_path": "include/linux/perf_event.h",
      "new_id": "fe50347dc645a88687ec4ac59f4fc6d65c6e645d",
      "new_mode": 33188,
      "new_path": "include/linux/perf_event.h"
    },
    {
      "type": "modify",
      "old_id": "1f98c78c33437d2fba494e38c75e11efca7a2232",
      "old_mode": 33188,
      "old_path": "kernel/perf_event.c",
      "new_id": "7e3bcf1a29f074738cdb971f4d15acbba5cc2d96",
      "new_mode": 33188,
      "new_path": "kernel/perf_event.c"
    }
  ]
}