On Fri, Dec 10, 2021 at 6:41 AM David Howells <dhowells@xxxxxxxxxx> wrote: > > However, since the comparator functions are only used to see if they're the > same or different, the attached change makes them return bool instead, no > cast or subtraction required. Ok, thanks, that resolves my worries. Which is not to say it all works - I obviously only scanned the patches rather than testing anything. Linus