On 25/07/2019 02:09, Rob Herring wrote:
> Panfrost has a need for pages allocated on demand via GPU page faults.
> When releasing the pages, the only thing preventing using
> drm_gem_put_pages() is needing to skip over unpopulated pages, so allow
> for skipping over NULL struct page pointers.
>
>
Panfrost has a need for pages allocated on demand via GPU page faults.
When releasing the pages, the only thing preventing using
drm_gem_put_pages() is needing to skip over unpopulated pages, so allow
for skipping over NULL struct page pointers.
Cc: Maarten Lankhorst
Cc: Maxime Ripard
Cc: Sean P
