[PATCH RFC] mm: Add f_ops->populate()

[Matthew Wilcox]

On Sun, Mar 06, 2022 at 06:25:52AM +0200, Jarkko Sakkinen wrote:
> > Are you deliberately avoiding the question?  I'm not asking about
> > implementation.  I'm asking about the semantics of MAP_POPULATE with
> > your driver.
> 
> No. I just noticed a bug in the guard from your comment that I wanted
> point out.
> 
> With the next version I post the corresponding change to the driver,
> in order to see this in context.

Oh, good grief.  Don't bother.  NAK.