[PATCH 1/3] Documentation: bcachefs: Split index toctree

[Bagas Sanjaya <bagasdotme@gmail.com>]

bcachefs subsystem currently has 4 docs: two are development notes and
the rest are actual filesystem docs. These two groups are clearly
distinct and can be organized.

Split the toctree into two, one for each docs group. While at it, also
reduce :maxdepth: so that only title headings are listed in the
toctrees.

Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
---
 Documentation/filesystems/bcachefs/index.rst | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/Documentation/filesystems/bcachefs/index.rst b/Documentation/filesystems/bcachefs/index.rst
index 0415b5d781920d..3864d0ae89c10b 100644
--- a/Documentation/filesystems/bcachefs/index.rst
+++ b/Documentation/filesystems/bcachefs/index.rst
@@ -4,11 +4,28 @@
 bcachefs Documentation
 ======================
 
+Subsystem-specific development process notes
+--------------------------------------------
+
+Development notes specific to bcachefs. These are intended to supplement
+:doc:`general kernel development handbook </process/index>`.
+
 .. toctree::
-   :maxdepth: 2
+   :maxdepth: 1
    :numbered:
 
    CodingStyle
    SubmittingPatches
+
+Filesystem implementation
+-------------------------
+
+Documentation for filesystem features and their implementation details.
+At this moment, only a few of these are described here.
+
+.. toctree::
+   :maxdepth: 1
+   :numbered:
+
    casefolding
    errorcodes
-- 
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