On 1/28/19 7:25 AM, Christoph Hellwig wrote: > On Wed, Jan 23, 2019 at 08:35:12AM -0700, Jens Axboe wrote: >> TODO: we can probably union ki_cookie with the existing hint and I/O >> priority fields to avoid struct kiocb growth. > > Please kill this comment. While this should be doable the semantics > would be a bit nasty, so unless we have to I'd rather skip this work > for now. Agree, killed. -- Jens Axboe