It's probably worth doing another roundup of where we are on our journey to separating folios, slabs, pages, etc. Something suitable for people who aren't MM experts, and don't care about the details of how page allocation works. I can talk for hours about whatever people want to hear about but some ideas from me: - Overview of how the conversion is going - Convenience functions for filesystem writers - What's next? - What's the difference between &folio->page and page_folio(folio, 0)? - What are we going to do about bio_vecs? - How does all of this work with kmap()? I'm sure people would like to suggest other questions they have that aren't adequately answered already and might be of interest to a wider audience.
