On Mon, Oct 10, 2022 at 10:20:15AM -0700, Linus Torvalds wrote: > On Mon, Oct 10, 2022 at 12:42 AM Christoph Hellwig <hch@xxxxxx> wrote: > > > > I suspect the best long term option would be to just pass an iov_iter.. > > Hmm. Yeah, that sounds like a workable model, and solves the problem > JensW pointed out with my simplistic "just pass a page array" approach > where you also need to keep track of how to release things. Except that then you need to get iov_iter_get_pages analogue that would work for ITER_KVEC, which is exact same problem right back.
