Andres Freund <andres(at)anarazel(dot)de> writes:
> On 2021-05-09 15:29:06 -0400, Tom Lane wrote:
>> One point worth mentioning is that I'd forgotten to build with
>> "#define USE_VALGRIND" in the first try. AFAIK that should make
>> valgrind strictly less sensitive, so I think it's not material,
>> but still.
> I think it may be material - see the comments in
> AddCatcacheInvalidationMessage().
Ah-hah. Please excuse the noise.
(I wonder if we shouldn't adjust the comments in pg_config_manual.h,
though, as they certainly leave the impression that USE_VALGRIND
isn't essential.)
regards, tom lane