Re: [PATCH V5] xen/gnttab: Store frame GFN in struct page_info on Arm

[Julien Grall <julien@xxxxxxx>]

Hi,

Sorry for the late reply.

On 06/01/2022 16:30, Oleksandr wrote:

So I agree with Jan that the name should be adjusted if it stays where 
it is.
That said, I would actually prefer the adjustment in alloc_heap_pages(). 
It is one less assignment per page and I don't expect any issue with 
setting the bits to INVALID_GFN everywhere in the future on Arm.
Note that you would also need to update acquire_staticmem_pages().

Cheers,

--
Julien Grall