)]}'
{
  "commit": "56889787cfa77dfd96f0b3a3e6a4f26c2e4a5134",
  "tree": "5fb1be2d593fae0bb1a566397c58dc4f7ce010f2",
  "parents": [
    "2be4751b21ae1cacb002da48cfc5bf6743fee8c1"
  ],
  "author": {
    "name": "Theodore Ts\u0027o",
    "email": "tytso@mit.edu",
    "time": "Sat Sep 03 18:22:38 2011 -0400"
  },
  "committer": {
    "name": "Theodore Ts\u0027o",
    "email": "tytso@mit.edu",
    "time": "Sat Sep 03 18:22:38 2011 -0400"
  },
  "message": "ext4: improve handling of conflicting mount options\n\nIf the user explicitly specifies conflicting mount options for\ndelalloc or dioread_nolock and data\u003djournal, fail the mount, instead\nof printing a warning and continuing (since many user\u0027s won\u0027t look at\ndmesg and notice the warning).\n\nAlso, print a single warning that data\u003djournal implies that delayed\nallocation is not on by default (since it\u0027s not supported), and\nfurthermore that O_DIRECT is not supported.  Improve the text in\nDocumentation/filesystems/ext4.txt so this is clear there as well.\n\nSimilarly, if the dioread_nolock mount option is specified when the\nfile system block size !\u003d PAGE_SIZE, fail the mount instead of\nprinting a warning message and ignoring the mount option.\n\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "232a575a0c4857249edc5aa76a235ce4e258082f",
      "old_mode": 33188,
      "old_path": "Documentation/filesystems/ext4.txt",
      "new_id": "168242b5c045ff6542907dedd11146af6f4e234f",
      "new_mode": 33188,
      "new_path": "Documentation/filesystems/ext4.txt"
    },
    {
      "type": "modify",
      "old_id": "ccfa81f33bb0a81b1fcea22ce4ce7d16324db279",
      "old_mode": 33188,
      "old_path": "fs/ext4/ext4.h",
      "new_id": "48ae98819d3532230d228ec7c1609cdbf9052fba",
      "new_mode": 33188,
      "new_path": "fs/ext4/ext4.h"
    },
    {
      "type": "modify",
      "old_id": "44d0c8db2239f958d08d4de4462cdc6ca936d1e1",
      "old_mode": 33188,
      "old_path": "fs/ext4/super.c",
      "new_id": "ee2f74a7084d5d032113ee627b176c5775f591b0",
      "new_mode": 33188,
      "new_path": "fs/ext4/super.c"
    }
  ]
}