- ret = ttm_bo_reserve_locked(bo, false, true, false, 0);
- if (unlikely(ret == -EBUSY)) {
- spin_unlock(&glob->lru_lock);
- ttm_bo_wait_unreserved(bo, false);
- kref_put(&bo->list_kref, ttm_bo_release_list);
- spin_lock(&glob->lru_lock);
- }
+ if (!list_empty(&bo->ddestroy)) {
+ ret = ttm_bo_cleanup_refs_and_unlock(bo, false, false);
+ kref_put(&bo->list_kref, ttm_bo_release_list);
+ return ret;