[Intel-gfx] [PATCH 17/23] drm/i915/gem: Asynchronous GTT unbinding

[Chris Wilson]

Quoting Andi Shyti (2020-07-05 23:01:29)
> Hi Chris,
> 
> > +static int gen6_fixup_ggtt(struct i915_vma *vma)
> 
> you create this function here and remove it in patch 21. This
> series is a bit confusing, can we have a final version of it?

It get's removed because the next patches reorder all the pinning around
this central function. Until that occurs, the fixup occurs after we do
the pinning.  And those patches depend on this to provide the central
pinning. So it's a circular dependency and this patch needs to provide
the fixup so that it works by itself.
-Chris