Re: [PATCH 02/12] pahole: Disable BTF multithreaded encoded when doing reproducible builds

[Arnaldo Carvalho de Melo <acme@kernel.org>]

On Wed, Apr 03, 2024 at 11:19:33AM -0700, Andrii Nakryiko wrote:
> We can still produce per-thread smaller BTFs in parallel, that won't
> hurt reproducibility. You only need to concatenate them in
> reproducible order at the very end.
> 
> Or maybe it's already working like this, not sure, I'm a bit rusty in
> pahole internals nowadays, sorry :)

Yeah, its just that I didn't get to that point yet, I just stopped here
to have the parallel reproducible feature working, will continue with
the parallel BTF part.

- Arnaldo
 
> > diff --git a/pahole.c b/pahole.c
> > index 96e153432fa212a5..fcb4360f11debeb9 100644
> > --- a/pahole.c
> > +++ b/pahole.c
> > @@ -3173,6 +3173,14 @@ struct thread_data {
> >         struct btf_encoder *encoder;
> >  };
> 
> [...]