On Tue, Dec 03, 2024 at 08:31:37AM -0700, Jens Axboe wrote: > +static int filemap_create_folio(struct kiocb *iocb, > + struct address_space *mapping, struct folio_batch *fbatch) We might as well drop passing the mapping and deriving it from the iocb as well. Otherwise this looks fine to me.