docs: Include ext4 documentation via filesystems/
The documentation for other filesystems is already included via
filesystems/index.rst. Include ext4 in the same way and remove it
from the top-level table of contents.
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Link: https://lore.kernel.org/r/20210101215215.1047826-1-j.neuschaefer@gmx.net
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
diff --git a/Documentation/filesystems/index.rst b/Documentation/filesystems/index.rst
index 7be9b46..1f76b1c 100644
--- a/Documentation/filesystems/index.rst
+++ b/Documentation/filesystems/index.rst
@@ -83,6 +83,7 @@
erofs
ext2
ext3
+ ext4/index
f2fs
gfs2
gfs2-uevents
diff --git a/Documentation/index.rst b/Documentation/index.rst
index 5888e8a..31f2adc 100644
--- a/Documentation/index.rst
+++ b/Documentation/index.rst
@@ -171,17 +171,6 @@
x86/index
xtensa/index
-Filesystem Documentation
-------------------------
-
-The documentation in this section are provided by specific filesystem
-subprojects.
-
-.. toctree::
- :maxdepth: 2
-
- filesystems/ext4/index
-
Other documentation
-------------------
