docs: filesystems: add overlayfs to index.rst

While the document is there, it is currently missing at the index file. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/3b8e7783b1fcc71e4f94af5ea8e5fa264392f8c4.1580193653.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
mariux64 · Jan 28, 2020 · 77ce1a4 · 77ce1a4
1 parent 1edca3c
commit 77ce1a4
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Documentation/filesystems/index.rst b/Documentation/filesystems/index.rst
@@ -47,5 +47,6 @@ Documentation for filesystem implementations.
    :maxdepth: 2
 
    autofs
+   overlayfs
    virtiofs
    vfat