Hi hackers,
> Here is a rebased and slightly modified version of the patch.
>
> I extracted the introduction of XID_FMT macro to a separate patch. Also,
> I noticed that sometimes PRIu64 was used to format XIDs instead. I changed it
> to XID_FMT for consistency. v12-0003 can be safely delivered in PG15.
>
> > I encourage trying to break down the patch into smaller incrementally useful
> > pieces. E.g. making all the SLRUs 64bit would be a substantial and
> > independently committable piece.
>
> I'm going to address this in follow-up emails.
cfbot is not happy because several files are missing in v12. Here is a
corrected and rebased version. I also removed the "#undef PRIu64"
change from include/c.h since previously I replaced PRIu64 usage with
XID_FMT.
--
Best regards,
Aleksander Alekseev