Re: [PATCH v6 00/34] iov_iter: Improve page extraction (ref, pin or just list)

[Christoph Hellwig]

First off the liver comment:  can we cut down things for a first
round?  Maybe just convert everything using the bio based helpers
and then chunk it up?  Reviewing 34 patches across a dozen subsystems
isn't going to be easy and it will be hard to come up with a final
positive conclusion.