)]}'
{
  "commit": "26be34dc3a46be983352dd89683db374b0cb73fa",
  "tree": "296ed9d019ac56d4a6ea0909f1cf11bdfd08a3e5",
  "parents": [
    "c04be0aa82ff535e3676ab3e573957bdeef41879"
  ],
  "author": {
    "name": "NeilBrown",
    "email": "neilb@suse.de",
    "time": "Tue Oct 03 01:15:53 2006 -0700"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@g5.osdl.org",
    "time": "Tue Oct 03 08:04:18 2006 -0700"
  },
  "message": "[PATCH] md: define backing_dev_info.congested_fn for raid0 and linear\n\nEach backing_dev needs to be able to report whether it is congested, either by\nmodulating BDI_*_congested in -\u003estate, or by defining a -\u003econgested_fn.\nmd/raid did neither of these.  This patch add a congested_fn which simply\nchecks all component devices to see if they are congested.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "b99c19c7eb2237e6f6583530c849bcfcaa2887c2",
      "old_mode": 33188,
      "old_path": "drivers/md/linear.c",
      "new_id": "c625ddb8833d8b2de3f3d937b899e67b42cb48ae",
      "new_mode": 33188,
      "new_path": "drivers/md/linear.c"
    },
    {
      "type": "modify",
      "old_id": "cb8c6317e4e5fc367c7098a87e310b5ed059f724",
      "old_mode": 33188,
      "old_path": "drivers/md/raid0.c",
      "new_id": "dfe32149ad3ae1b0caf77fc39003d82cb640f3f7",
      "new_mode": 33188,
      "new_path": "drivers/md/raid0.c"
    }
  ]
}