1.. SPDX-License-Identifier: GPL-2.0
 2
 3Global Structures
 4=================
 5
 6The filesystem is sharded into a number of block groups, each of which
 7have static metadata at fixed locations.
 8
 9.. include:: super.rst
10.. include:: group_descr.rst
11.. include:: bitmaps.rst
12.. include:: mmp.rst
13.. include:: journal.rst
14.. include:: orphan.rst