Re: Fix unsigned output for signed values in SLRU error reporting

>
> Afaics offset etc can't be negative, so I don't think this really improves
> matters. I think there's quite a few other places where we use %u to print
> integers that we know aren't negative.
>
> If anything I think we should change the signed integers to unsigned ones.
> It
> might be worth doing that as part of
>
> https://www.postgresql.org/message-id/CAJ7c6TPDOYBYrnCAeyndkBktO0WG2xSdYduTF0nxq%2BvfkmTF5Q%40mail.gmail.com


That was one of my intentions in the mentioned patch, but I couldn't
confirm that the page number (and offset) in SLRU was used signed not by
purpose. Thank you for confirming this. I will try to replace int to
unsigned where it is relevant in SLRU as part of the mentioned thread.
Though it could be a big change worth a separate patch maybe.

Again thanks!
Pavel