return ret;
}
-static void i915_gem_end_cpu_access(struct dma_buf *dma_buf, enum dma_data_direction direction)
+static int i915_gem_end_cpu_access(struct dma_buf *dma_buf, enum dma_data_direction direction)
{
struct drm_i915_gem_object *obj = dma_buf_to_obj(dma_buf);
struct drm_device *dev = obj->base.dev;
- struct drm_i915_private *dev_priv = to_i915(dev);
- bool was_interruptible;
int ret;
- mutex_lock(&dev->struct_mutex);
- was_interruptible = dev_priv->mm.interruptible;
- dev_priv->mm.interruptible = false;
+ ret = i915_mutex_lock_interruptible(dev);
+ if (ret)
+ return ret;
ret = i915_gem_object_set_to_gtt_domain(obj, false);
-
- dev_priv->mm.interruptible = was_interruptible;
mutex_unlock(&dev->struct_mutex);
- if (unlikely(ret))
- DRM_ERROR("unable to flush buffer following CPU access; rendering may be corrupt\n");
+ return ret;
}
static const struct dma_buf_ops i915_dmabuf_ops = {