[Intel-gfx] [PATCH 05/16] drm/i915: Refactor testing obj->mm.pages

[Joonas Lahtinen]

On ke, 2017-07-26 at 14:25 +0100, Chris Wilson wrote:
> Since we occasionally stuff an error pointer into obj->mm.pages for a
> semi-permanent or even permanent failure, we have to be more careful and
> not just test against NULL when deciding if the object has a complete
> set of its concurrent pages.
> 
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

Ok, this is a good consolidation.

Reviewed-by: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>

Regards, Joonas
-- 
Joonas Lahtinen
Open Source Technology Center
Intel Corporation