)]}'
{
  "commit": "b9ec63f78b425c0e16cc95605b5d4ff2dc228b97",
  "tree": "702f3b10c7462a94fb130133257a063a289d495f",
  "parents": [
    "9fd9784c91db79e953ea3fe3741f885bdc390a72"
  ],
  "author": {
    "name": "Theodore Ts\u0027o",
    "email": "tytso@mit.edu",
    "time": "Fri Jan 30 00:00:24 2009 -0500"
  },
  "committer": {
    "name": "Theodore Ts\u0027o",
    "email": "tytso@mit.edu",
    "time": "Fri Jan 30 00:00:24 2009 -0500"
  },
  "message": "ext4: Remove bogus BUG() check in ext4_bmap()\n\nThe code to support journal-less ext4 operation added a BUG to\next4_bmap() which fired if there was no journal and the\nEXT4_STATE_JDATA bit was set in the i_state field.  This caused\nrunning the filefrag program (which uses the FIMBAP ioctl) to trigger\na BUG().\n\nThe EXT4_STATE_JDATA bit is only used for ext4_bmap(), and it\u0027s\nharmless for the bit to be set.  We could add a check in\n__ext4_journalled_writepage() and ext4_journalled_write_end() to only\nset the EXT4_STATE_JDATA bit if the journal is present, but that adds\nan extra test and jump instruction.  It\u0027s easier to simply remove the\nBUG check.\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d12568\n\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nCc: stable@kernel.org\n\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "b4386dafeb0c3ca9028b3c4ff1aaf0118e727a3f",
      "old_mode": 33188,
      "old_path": "fs/ext4/inode.c",
      "new_id": "03ba20be132997140e4dcae313dadb865149427e",
      "new_mode": 33188,
      "new_path": "fs/ext4/inode.c"
    }
  ]
}