bpf: Document usage of the new __bpf_kfunc macro
Now that the __bpf_kfunc macro has been added to linux/btf.h, include a
blurb about it in the kfuncs.rst file. In order for the macro to
successfully render with .. kernel-doc, we'll also need to add it to the
c_id_attributes array.
Signed-off-by: David Vernet <void@manifault.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Stanislav Fomichev <sdf@google.com>
Link: https://lore.kernel.org/bpf/20230201173016.342758-3-void@manifault.com
diff --git a/Documentation/conf.py b/Documentation/conf.py
index d927737..8b4e545 100644
--- a/Documentation/conf.py
+++ b/Documentation/conf.py
@@ -116,6 +116,9 @@
# include/linux/linkage.h:
"asmlinkage",
+
+ # include/linux/btf.h
+ "__bpf_kfunc",
]
else:
