Commit 688f118e authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab Committed by Jonathan Corbet
Browse files

docs: filesystems: convert ubifs-authentication.rst.txt to ReST 



- Add a SPDX header;
- Mark some literals as such;
- Add it to filesystems/index.rst.

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/0c36091b6660cd372f994bd98e1264491d766c22.1581955849.git.mchehab+huawei@kernel.org


Signed-off-by: default avatarJonathan Corbet <corbet@lwn.net>
parent 7e7cd458

Documentation/filesystems/index.rst

+1 −0
Original line number Diff line number Diff line
@@ -90,5 +90,6 @@ Documentation for filesystem implementations. 
   sysfs

   sysv-fs

   tmpfs

   ubifs-authentication.rst

   virtiofs

   vfat

Documentation/filesystems/ubifs-authentication.rst

+6 −4
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.. SPDX-License-Identifier: GPL-2.0



:orphan:



.. UBIFS Authentication
@@ -92,11 +94,11 @@ UBIFS Index & Tree Node Cache 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~



Basic on-flash UBIFS entities are called *nodes*. UBIFS knows different types

of nodes. Eg. data nodes (`struct ubifs_data_node`) which store chunks of file

contents or inode nodes (`struct ubifs_ino_node`) which represent VFS inodes.

Almost all types of nodes share a common header (`ubifs_ch`) containing basic

of nodes. Eg. data nodes (``struct ubifs_data_node``) which store chunks of file

contents or inode nodes (``struct ubifs_ino_node``) which represent VFS inodes.

Almost all types of nodes share a common header (``ubifs_ch``) containing basic

information like node type, node length, a sequence number, etc. (see

`fs/ubifs/ubifs-media.h`in kernel source). Exceptions are entries of the LPT

``fs/ubifs/ubifs-media.h`` in kernel source). Exceptions are entries of the LPT

and some less important node types like padding nodes which are used to pad

unusable content at the end of LEBs.

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