On Tue, Mar 9, 2021 at 3:25 PM Valdis Klētnieks <valdis.kletnieks@vt.edu> wrote:

On Tue, 09 Mar 2021 12:55:14 -0700, jim.cromie@gmail.com said:

> To use the index, I need &dyndbg_sites[], and that only works
> for builtin-module's callsites. For loaded modules, I can/have
> added a pointer to the section into module load_info, giving me
> the base I will need for the ! builtin branch.
>
> I just need a not expensive is-it-builtin (modref)

thanks Valdis, the back and forth helped.

So, to follow up, the above is embodied here;

https://lore.kernel.org/lkml/20210316050801.2446401-1-jim.cromie@gmail.com/

in the add index patch, near 13/18