Re: [PATCH v7 05/24] mm: devmap: refactor 1-based refcounting for ZONE_DEVICE pages

John Hubbard
2019-11-21T08:57:54Z

On 11/21/19 12:05 AM, Christoph Hellwig wrote:
> So while this looks correct and I still really don't see the major
> benefit of the new code organization, especially as it bloats all
> put_page callers.
>
> I'd love to see code size change stats for an allyesconfig on this
> commit.
>

Right, I'm running that now, will post the results. (btw, if there is
a script and/or standard format I should use, I'm all ears. I'll dig
through lwn...)

thanks,
--
John Hubbard
NVIDIA