Re: [PATCH] gnttab: don't allocate status frame tracking array when "gnttab=max_ver:1"

[Julien Grall]

Hi Jan,

On 05/11/2020 15:55, Jan Beulich wrote:
This array can be large when many grant frames are permitted; avoid
allocating it when it's not going to be used anyway. 

Given there are not many users of grant-table v2, would it make sense to 
avoid allocating the array until the guest start using grant-table v2?

Cheers,

--
Julien Grall