)]}'
{
  "commit": "976b1908d97bd8cbd024ba7aafaa3fb637ea8e13",
  "tree": "77d53f8b40ea6a1692fbf93bdc2bbc0daf01e85c",
  "parents": [
    "d5c88b735fdf2ef796bb937396dd58dac84e8407"
  ],
  "author": {
    "name": "Jan Schmidt",
    "email": "list.btrfs@jan-o-sch.net",
    "time": "Thu May 17 16:43:03 2012 +0200"
  },
  "committer": {
    "name": "Jan Schmidt",
    "email": "list.btrfs@jan-o-sch.net",
    "time": "Sat May 26 12:17:52 2012 +0200"
  },
  "message": "Btrfs: look into the extent during find_all_leafs\n\nBefore this patch we called find_all_leafs for a data extent, then called\nfind_all_roots and then looked into the extent to grab the information\nwe were seeking. This was done without holding the leaves locked to avoid\ndeadlocks. However, this can obviouly race with concurrent tree\nmodifications.\n\nInstead, we now look into the extent while we\u0027re holding the lock during\nfind_all_leafs and store this information together with the leaf list.\n\nSigned-off-by: Jan Schmidt \u003clist.btrfs@jan-o-sch.net\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "366978c5cdd38b4eeb405b07abf33710c3bb8c1b",
      "old_mode": 33188,
      "old_path": "fs/btrfs/backref.c",
      "new_id": "fd13101aafa3f0bdce823e894eb1dcf1248d5eff",
      "new_mode": 33188,
      "new_path": "fs/btrfs/backref.c"
    },
    {
      "type": "modify",
      "old_id": "57ea2e959e4dcfaba89e4ee0b833f5744c3639d3",
      "old_mode": 33188,
      "old_path": "fs/btrfs/backref.h",
      "new_id": "94ba1b2e733b6e75d92ef4d793475a2f49d0a542",
      "new_mode": 33188,
      "new_path": "fs/btrfs/backref.h"
    }
  ]
}