On Tue, Aug 12, 2025 at 6:10 PM Joanne Koong <joannelkoong@xxxxxxxxx> wrote: > > I need to look more into whether readahead/read_folio and writeback > run concurrently or not but if not, maybe read_bytes_pending and > write_bytes_pending could be consolidated together. Nvm, that doesn't work. read_folio() can still get called for a folio that's under writeback if it's not fully up to date.