libbpf: Rename libbpf documentation index file

This patch renames a documentation libbpf.rst to index.rst. In order
for readthedocs.org to pick this file up and properly build the
documentation site.

It also changes the title type of the ABI subsection in the
naming convention doc. This is so that readthedocs.org doesn't treat this
section as a separate document.

Signed-off-by: Grant Seltzer <grantseltzer@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20210818151313.49992-1-grantseltzer@gmail.com

diff --git a/Documentation/bpf/libbpf/libbpf.rst b/Documentation/bpf/libbpf/index.rst
similarity index 75%
rename from Documentation/bpf/libbpf/libbpf.rst
rename to Documentation/bpf/libbpf/index.rst
index 1b1e61d..4f8adfc 100644 (file)
--- a/Documentation/bpf/libbpf/libbpf.rst
+++ b/Documentation/bpf/libbpf/index.rst
@@ -3,6 +3,14 @@
 libbpf
 ======
 
+For API documentation see the `versioned API documentation site <https://libbpf.readthedocs.io/en/latest/api.html>`_.
+
+.. toctree::
+   :maxdepth: 1
+
+   libbpf_naming_convention
+   libbpf_build
+
 This is documentation for libbpf, a userspace library for loading and
 interacting with bpf programs.
 

diff --git a/Documentation/bpf/libbpf/libbpf_naming_convention.rst b/Documentation/bpf/libbpf/libbpf_naming_convention.rst
index 6bf9c5a..9c68d50 100644 (file)
--- a/Documentation/bpf/libbpf/libbpf_naming_convention.rst
+++ b/Documentation/bpf/libbpf/libbpf_naming_convention.rst
@@ -69,7 +69,7 @@ functions. These can be mixed and matched. Note that these functions
 are not reentrant for performance reasons.
 
 ABI
-==========
+---
 
 libbpf can be both linked statically or used as DSO. To avoid possible
 conflicts with other libraries an application is linked with, all