)]}'
{
  "commit": "fca4451acfdcf894154e4809529ca28a09db88ff",
  "tree": "446381c8e8c7b592b47c2e50c32b1e40817fcfe1",
  "parents": [
    "ac0b74d8a1ced8ea86147467daf06b15b130dd94"
  ],
  "author": {
    "name": "Greg Farnum",
    "email": "gregf@hq.newdream.net",
    "time": "Fri Sep 17 10:24:02 2010 -0700"
  },
  "committer": {
    "name": "Sage Weil",
    "email": "sage@newdream.net",
    "time": "Wed Oct 20 15:38:17 2010 -0700"
  },
  "message": "ceph: preallocate flock state without locks held\n\nWhen the lock_kernel() turns into lock_flocks() and a spinlock, we won\u0027t\nbe able to do allocations with the lock held.  Preallocate space without\nthe lock, and retry if the lock state changes out from underneath us.\n\nSigned-off-by: Greg Farnum \u003cgregf@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "087afe9ca36729be5c541df1c42e8431c45bedb2",
      "old_mode": 33188,
      "old_path": "fs/ceph/locks.c",
      "new_id": "40abde93c345d054279fd51cbca998525c4931c7",
      "new_mode": 33188,
      "new_path": "fs/ceph/locks.c"
    },
    {
      "type": "modify",
      "old_id": "33568239a08e3c71cd2ec9376af15c1a4cb14bab",
      "old_mode": 33188,
      "old_path": "fs/ceph/mds_client.c",
      "new_id": "fbfc298ac55b7aa0c9a055d29912308c960f3420",
      "new_mode": 33188,
      "new_path": "fs/ceph/mds_client.c"
    }
  ]
}