Re: [PATCH 1/3] userfaultfd: UFFDIO_REMAP: rmap preparation

[Suren Baghdasaryan <surenb@xxxxxxxxxx>]

On Thu, Sep 14, 2023 at 10:56 AM Matthew Wilcox <willy@xxxxxxxxxxxxx> wrote:
>
> On Thu, Sep 14, 2023 at 08:26:11AM -0700, Suren Baghdasaryan wrote:
> > From: Andrea Arcangeli <aarcange@xxxxxxxxxx>
> >
> > As far as the rmap code is concerned, UFFDIO_REMAP only alters the
> > page->mapping and page->index. It does it while holding the page
>
> folio->mapping and folio->index.  It does it while holding the folio

Ack.

>
> No other objections ...

Thanks for the review!