On Fri, May 12, 2017 at 08:15:49AM +0100, Al Viro wrote: > And converting everything to ->read_iter()/->write_iter() means an insane > amount of code churn, not to mention coping with random bogosities in > semantics. ->read() and ->write() are going to stay around, pretty > much indefinitely.
But I don't think kernel users of them have to. I've been digging through the calllers and will send an analysis to the list in a bit.
