Re: [PATCH 6/8] mm: don't include <linux/memremap.h> in <linux/mm.h>

[Christoph Hellwig]

On Mon, Feb 07, 2022 at 04:19:29PM -0500, Felix Kuehling wrote:
>
> Am 2022-02-07 um 01:32 schrieb Christoph Hellwig:
>> Move the check for the actual pgmap types that need the free at refcount
>> one behavior into the out of line helper, and thus avoid the need to
>> pull memremap.h into mm.h.
>>
>> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
>
> The amdkfd part looks good to me.
>
> It looks like this patch is not based on Alex Sierra's coherent memory 
> series. He added two new helpers is_device_coherent_page and 
> is_dev_private_or_coherent_page that would need to be moved along with 
> is_device_private_page and is_pci_p2pdma_page.

FYI, here is a branch that contains a rebase of the coherent memory
related patches on top of this series:

http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/pgmap-refcount

I don't have a good way to test this, but I'll at least let the build bot
finish before sending it out (probably tomorrow).