i915_vma_move_to_active
err = i915_vma_move_to_active(batch, rq, 0);
err = i915_vma_move_to_active(vma, rq, EXEC_OBJECT_WRITE);
err = i915_vma_move_to_active(vma, eb->request, flags);
err = i915_vma_move_to_active(so.vma, rq, 0);
int __must_check i915_vma_move_to_active(struct i915_vma *vma,