On Fri, Aug 29, 2025 at 04:56:14PM -0700, Joanne Koong wrote: > Refactor the read/readahead completion logic into two new functions, > iomap_readfolio_complete() and iomap_readfolio_submit(). This helps make > iomap read/readahead generic when the code will be moved out of > CONFIG_BLOCK scope. I'll have to look how this goes further down, but I don't really like the idea of treating bios special in common code. I'd rather go down the same route as for writeback and replace the bio with a generic void pointer, and then either use callbacks to process them, or maybe have multiple versions of iomap_read_folio / iomap_readfolio_complete that just share the underlying iterator, but implement their own logic around it.
