@@ -1220,9 +1220,10 @@ int intel_ring_pin(struct intel_ring *ring)
i915_vma_make_unshrinkable(vma);
- GEM_BUG_ON(ring->vaddr);
- ring->vaddr = addr;
+ /* Discard any unused bytes beyond that submitted to hw. */
+ intel_ring_reset(ring, ring->emit);
+ ring->vaddr = addr;
return 0;
err_ring:
@@ -1248,20 +1249,14 @@ void intel_ring_unpin(struct intel_ring *ring)
if (!atomic_dec_and_test(&ring->pin_count))
return;
- /* Discard any unused bytes beyond that submitted to hw. */
- intel_ring_reset(ring, ring->emit);
-
i915_vma_unset_ggtt_write(vma);
if (i915_vma_is_map_and_fenceable(vma))
i915_vma_unpin_iomap(vma);
else
i915_gem_object_unpin_map(vma->obj);
- GEM_BUG_ON(!ring->vaddr);
- ring->vaddr = NULL;
-
- i915_vma_unpin(vma);
i915_vma_make_purgeable(vma);
+ i915_vma_unpin(vma);
}
static struct i915_vma *create_ring_vma(struct i915_ggtt *ggtt, int size)