Re: [PATCH v2 0/2] pahole: Make encoding percpu vars into BTF optional.

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Thanks, Arnaldo. I will remember to do it next time.

Hao

On Mon, Sep 21, 2020 at 12:56 PM Arnaldo Carvalho de Melo
<acme@xxxxxxxxxx> wrote:
>
> Em Mon, Sep 21, 2020 at 12:53:08PM -0700, Hao Luo escreveu:
> > v1 -> v2:
> >  - Use opt-out instead of opt-in. Rename the flag name to
> >    '--skip_encoding_btf_vars'
> >
> > Previous commit f3d9054ba8ff ("btf_encoder: Teach pahole to store
> > percpu variables in vmlinux BTF.") introduced a feature in btf_encoder
> > that encodes global symbols in BTF. However, this feature is not
> > protected by any flag. In order to avoid surprises after Pahole v1.18
> > rolls out, add a flag to toggle this feature off.
> >
> > Also as a refactor, introduce '--btf_encode_force' to replace the
> > old '--force' and '-j' option that is used to forcefully emit BTF.
> >
> > Hao Luo (2):
> >   btf_encoder: Allow disabling BTF var encoding.
> >   btf_encoder: Introduce option '--btf_encode_force'
> >
> >  btf_encoder.c |  5 ++++-
> >  btf_encoder.h |  3 ++-
> >  pahole.c      | 22 +++++++++++++++++-----
> >  3 files changed, 23 insertions(+), 7 deletions(-)
> >
> > --
> > 2.28.0.681.g6f77f65b4e-goog
>
> You forgot to update the man page, I'll do it this time,
>
> Thanks
>
> - Arnaldo



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