void intel_engine_free_request_pool(struct intel_engine_cs *engine)
{
	if (!engine->request_pool)
		return;

	kmem_cache_free(i915_request_slab_cache(), engine->request_pool);
}
void intel_engine_free_request_pool(struct intel_engine_cs *engine)
{
	if (!engine->request_pool)
		return;

	kmem_cache_free(i915_request_slab_cache(), engine->request_pool);
}