[ sorry for html crud, I'm at the airport reading email on my phone ]

On Thu, Jan 13, 2022, 13:07 Matthew Wilcox <willy@infradead.org> wrote:

> On Thu,
> +               if (page_count(page) > 5)
>                         goto copy;


Heh. That 5 was just supposed to be an example situation, not an actual
value to test.

Using 1+PageSwapCache(page) is fine with a comment about how it's an
optimistic comment

      Linus

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