[Intel-gfx] [PATCH v3 3/7] drm/i915: Cache ringbuffer GTT VMA

[Chris Wilson]

On Tue, Jan 12, 2016 at 11:42:39AM +0000, Tvrtko Ursulin wrote:
> From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
> 
> Purpose is to avoid calling i915_gem_obj_ggtt_offset from the
> interrupt context without the big lock held.
> 
> v2: Renamed gtt_start to gtt_offset. (Daniel Vetter)
> v3: Cache the VMA instead of address. (Chris Wilson)
> 
> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
> Cc: Daniel Vetter <daniel.vetter at ffwll.ch>
> Cc: Chris Wilson <chris at chris-wilson.co.uk>

I feel like I have done this before...

Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre