Re: Reducing the chunk header sizes on all memory context types

On Tue, 30 Aug 2022 at 13:58, Tomas Vondra
<tomas.vondra@enterprisedb.com> wrote:
>
> On 8/30/22 03:16, David Rowley wrote:
> > Any chance you could run make check-world on your 32-bit Raspberry PI?
> >
>
> Will do, but I think the sentinel fix should be

Thank you.  I think Tom is also running make check-world.  I now have
an old RPI3 setup with a 32-bit OS, which is currently busy compiling
Postgres. I'll kick off a make check-world run once that's done.

>    if (!sentinel_ok(chunk, Slab_CHUNKHDRSZ + slab->chunkSize))

Agreed. I've changed the patch to do it that way.  Since the 32-bit
ARM animals are already broken and per what Tom mentioned in [1], I've
pushed the patch.

Thanks again for taking the time to look at this.

David

[1] https://www.postgresql.org/message-id/3455754.1661823905@sss.pgh.pa.us