686 	if (base->shareable && res && res->backup)  in vmw_user_surface_base_release()
687 		drm_gem_object_put(&res->backup->base.base);  in vmw_user_surface_base_release()
857 							&res->backup);  in vmw_surface_define_ioctl()
862 		vmw_bo_reference(res->backup);  in vmw_surface_define_ioctl()
863 		drm_gem_object_get(&res->backup->base.base);  in vmw_surface_define_ioctl()
1199 	if (res->backup->dirty && res->backup_dirty) {  in vmw_gb_surface_bind()
1500 					 &res->backup);  in vmw_gb_surface_define_internal()
1502 			if (res->backup->base.base.size < res->backup_size) {  in vmw_gb_surface_define_internal()
1504 				vmw_bo_unreference(&res->backup);  in vmw_gb_surface_define_internal()
1517 							&res->backup);  in vmw_gb_surface_define_internal()
1519 			vmw_bo_reference(res->backup);  in vmw_gb_surface_define_internal()
1528 		struct vmw_buffer_object *backup = res->backup;  in vmw_gb_surface_define_internal()  local
1530 		ttm_bo_reserve(&backup->base, false, false, NULL);  in vmw_gb_surface_define_internal()
1534 			ret = vmw_bo_dirty_add(backup);  in vmw_gb_surface_define_internal()
1539 		ttm_bo_unreserve(&backup->base);  in vmw_gb_surface_define_internal()
1562 	if (res->backup) {  in vmw_gb_surface_define_internal()
1564 			drm_vma_node_offset_addr(&res->backup->base.base.vma_node);  in vmw_gb_surface_define_internal()
1565 		rep->buffer_size = res->backup->base.base.size;  in vmw_gb_surface_define_internal()
1568 			drm_gem_object_get(&res->backup->base.base);  in vmw_gb_surface_define_internal()
1610 	if (!srf->res.backup) {  in vmw_gb_surface_reference_internal()
1617 	ret = drm_gem_handle_create(file_priv, &srf->res.backup->base.base,  in vmw_gb_surface_reference_internal()
1639 		drm_vma_node_offset_addr(&srf->res.backup->base.base.vma_node);  in vmw_gb_surface_reference_internal()
1640 	rep->crep.buffer_size = srf->res.backup->base.base.size;  in vmw_gb_surface_reference_internal()