)]}'
{
  "commit": "b1c32770858844766af8fee1d32a6c92f57a2041",
  "tree": "4b7ea3e57f4e804d52000473465442564385a85c",
  "parents": [
    "e535186e6003225e8d9a12b4d81616f2cf900886"
  ],
  "author": {
    "name": "Barret Rhoden",
    "email": "brho@cs.berkeley.edu",
    "time": "Tue Sep 24 10:48:57 2019 -0400"
  },
  "committer": {
    "name": "Barret Rhoden",
    "email": "brho@cs.berkeley.edu",
    "time": "Tue Oct 08 17:11:11 2019 -0400"
  },
  "message": "arena: let the kernel call kmemstat()\n\nFor debugging.  The user\u0027s interface is #mem/kmemstat.\n\nSigned-off-by: Barret Rhoden \u003cbrho@cs.berkeley.edu\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "8ea218951456dd6f21a85b9bf200ffb94e5bb3aa",
      "old_mode": 33188,
      "old_path": "kern/drivers/dev/mem.c",
      "new_id": "946452e83c8e128d2a3125c7e1af113c2c37e6db",
      "new_mode": 33188,
      "new_path": "kern/drivers/dev/mem.c"
    },
    {
      "type": "modify",
      "old_id": "1950cc21ab47b878eb4a75b3394c687cbcbffffe",
      "old_mode": 33188,
      "old_path": "kern/include/arena.h",
      "new_id": "a6e64d5e7d7d331cfebcb131e8c1efa1d50d1869",
      "new_mode": 33188,
      "new_path": "kern/include/arena.h"
    }
  ]
}