Re: [PATCH v9 5/8] block: Replace BIO_NO_PAGE_REF with BIO_PAGE_REFFED with inverted logic

[David Howells]

John Hubbard <jhubbard@xxxxxxxxxx> wrote:

> > +	/* for now require references for all pages */
> 
> Maybe just delete this comment?

Christoph added that.  Presumably because this really should move to pinning
or be replaced with iomap, but it's not straightforward either way.  Christoph?

David