)]}'
{
  "commit": "39cfb33943319d5b5e83e08c4fef07bfef716f4d",
  "tree": "bac37b89300c8941a4b547aa8004e4e07f734b68",
  "parents": [
    "4249ab915a31945601fa82f714d942f917cb0f9c"
  ],
  "author": {
    "name": "Barret Rhoden",
    "email": "brho@cs.berkeley.edu",
    "time": "Fri Sep 13 16:48:51 2019 -0400"
  },
  "committer": {
    "name": "Barret Rhoden",
    "email": "brho@cs.berkeley.edu",
    "time": "Tue Oct 08 17:11:11 2019 -0400"
  },
  "message": "arena: allow a nocross xalloc() with a source arena\n\nWhen we need to import segments from a parent arena to satisfy an\nxalloc, we need to make sure that a successful import actually satisfies\nthe xalloc.\n\nThis doesn\u0027t seem easily solvable for min/maxaddr, short of pushing the\nxalloc all the way down the chain or having some other inter-arena\ninterface.  But it should be solvable for nocross, by getting a large\nenough allocation.\n\nSigned-off-by: Barret Rhoden \u003cbrho@cs.berkeley.edu\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "a9adc33979decdd543d5037670b5e96706f94776",
      "old_mode": 33188,
      "old_path": "kern/src/arena.c",
      "new_id": "4ebc089b001ecebf9afc65be198ef3546ce0c5ac",
      "new_mode": 33188,
      "new_path": "kern/src/arena.c"
    }
  ]
}