Hi David,
I hate to chase, but since you provided feedback on a couple of the other
patches in the series, I wondered if you missed this one? It's the one that does
the batching of free_swap_and_cache(), which you suggested in order to prevent
needlessly taking folio locks and refs.
If you have any feedback, it would be appreciated, otherwise I'm planning to
repost as-is next week (nobody else has posted comments against this patch
either) as part of the updated series.