drm/radeon spamming alloc_contig_range: [xxx, yyy) PFNs busy busy

[Michal Hocko]

On Wed 30-11-16 20:19:03, Robin H. Johnson wrote:
[...]
> alloc_contig_range: [83f2a3, 83f2a4) PFNs busy

Huh, do I get it right that the request was for a _single_ page? Why do
we need CMA for that?
-- 
Michal Hocko
SUSE Labs