On Thu, Dec 03, 2020 at 11:48:56AM +0000, Pavel Begunkov wrote: > It's inlined and the on-stack iter is completely optimised out. Frankly, > I'd rather not open-code bvec_iter_advance(), at least for this chunk to > be findable from bvec.h, e.g. grep bvec_iter and bvec_for_each. Though, > I don't like myself that preamble/postamble. Ok. I still think we at least want a separate helper instead of bloating the main iov_iter_advance.
