Re: Remove unused fields in ReorderBufferTupleBuf

On Fri, Jan 26, 2024 at 1:24 PM <reid(dot)thompson(at)crunchydata(dot)com> wrote:
>
> On Thu, 2024-01-25 at 16:11 -0500, reid(dot)thompson(at)crunchydata(dot)com wrote:
> >
> > I walked through v6 and didn't note any issues.

Thank you for reviewing the patch!

> >
> > I do want to ask, the patch alters ReorderBufferReturnTupleBuf() and
> > drops the unused parameter ReorderBuffer *rb. It seems that
> > ReorderBufferFreeSnap(), ReorderBufferReturnRelids(),
> > ReorderBufferImmediateInvalidation(), and ReorderBufferRestoreCleanup()
> > also pass ReorderBuffer *rb but do not use it. Would it be beneficial
> > to implement a separate patch to remove this parameter from these
> > functions also?
> >
> >
>
> It also appears that ReorderBufferSerializeChange() has 5 instances
> where it increments the local variables "data" but then they're never
> read.
> Lines 3806, 3836, 3854, 3889, 3910
>
> I can create patch and post it to this thread or a new one if deemed
> worthwhile.

I'm not sure these changes are really beneficial. They contribute to
improving neither readability and performance IMO.

Regards,

--
Masahiko Sawada
Amazon Web Services: https://aws.amazon.com