)]}'
{
  "commit": "f3c4ebe65ea149ec892f94474233cfebe9cbe299",
  "tree": "4a6aa1280fa6160d55935577792cd5d46e18f665",
  "parents": [
    "076c40f18d10489e29c515bf5936952830df5e16"
  ],
  "author": {
    "name": "Yan, Zheng",
    "email": "zyan@redhat.com",
    "time": "Fri Apr 29 11:27:30 2016 +0800"
  },
  "committer": {
    "name": "Ilya Dryomov",
    "email": "idryomov@gmail.com",
    "time": "Thu May 26 01:15:36 2016 +0200"
  },
  "message": "ceph: using hash value to compose dentry offset\n\nIf MDS sorts dentries in dirfrag in hash order, we use hash value to\ncompose dentry offset. dentry offset is:\n\n  (0xff \u003c\u003c 52) | ((24 bits hash) \u003c\u003c 28) |\n  (the nth entry hash hash collision)\n\nThis offset is stable across directory fragmentation. This alos means\nthere is no need to reset readdir offset if directory get fragmented\nin the middle of readdir.\n\nSigned-off-by: Yan, Zheng \u003czyan@redhat.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "e954ea2fb71056df9d9351370430acdb0f6acd8c",
      "old_mode": 33188,
      "old_path": "fs/ceph/dir.c",
      "new_id": "4850c3624a873c024b7ce11aa5ab0a89711b51da",
      "new_mode": 33188,
      "new_path": "fs/ceph/dir.c"
    },
    {
      "type": "modify",
      "old_id": "b53c95903aebb83e1b7c85971541d7f6aee14cdb",
      "old_mode": 33188,
      "old_path": "fs/ceph/inode.c",
      "new_id": "f51b6fd5f570e891d1f16a793f6aa57a5d5573e8",
      "new_mode": 33188,
      "new_path": "fs/ceph/inode.c"
    },
    {
      "type": "modify",
      "old_id": "48def22fc7b940e0742756836a4be7e918c4f229",
      "old_mode": 33188,
      "old_path": "fs/ceph/mds_client.c",
      "new_id": "7ad31283d510bf8036c7160e85f262da4a417eae",
      "new_mode": 33188,
      "new_path": "fs/ceph/mds_client.c"
    },
    {
      "type": "modify",
      "old_id": "4ce19d852657caf37c8491f146dda99a93fb6011",
      "old_mode": 33188,
      "old_path": "fs/ceph/mds_client.h",
      "new_id": "e7d38aac71093f41bc4c50bfc339cffa3c7069b7",
      "new_mode": 33188,
      "new_path": "fs/ceph/mds_client.h"
    },
    {
      "type": "modify",
      "old_id": "0628099ba1f2dec3b026f14f818153be75e38fdd",
      "old_mode": 33188,
      "old_path": "fs/ceph/super.h",
      "new_id": "c9b671dfff810b8789b56724e2cc9884160acd85",
      "new_mode": 33188,
      "new_path": "fs/ceph/super.h"
    },
    {
      "type": "modify",
      "old_id": "a811c5e98bfa37425dc46df0eed5bc10761e1583",
      "old_mode": 33188,
      "old_path": "include/linux/ceph/ceph_fs.h",
      "new_id": "dfce616002ad97337d2c9f0ad9cff3d3a62485e2",
      "new_mode": 33188,
      "new_path": "include/linux/ceph/ceph_fs.h"
    }
  ]
}