294 	struct virtio_gpu_ttm_tt *gtt = (void *)ttm;  in virtio_gpu_ttm_backend_bind()  local
296 	gtt->offset = (unsigned long)(bo_mem->start << PAGE_SHIFT);  in virtio_gpu_ttm_backend_bind()
313 	struct virtio_gpu_ttm_tt *gtt = (void *)ttm;  in virtio_gpu_ttm_backend_destroy()  local
315 	ttm_dma_tt_fini(&gtt->ttm);  in virtio_gpu_ttm_backend_destroy()
316 	kfree(gtt);  in virtio_gpu_ttm_backend_destroy()
329 	struct virtio_gpu_ttm_tt *gtt;  in virtio_gpu_ttm_tt_create()  local
332 	gtt = kzalloc(sizeof(struct virtio_gpu_ttm_tt), GFP_KERNEL);  in virtio_gpu_ttm_tt_create()
333 	if (gtt == NULL)  in virtio_gpu_ttm_tt_create()
335 	gtt->ttm.ttm.func = &virtio_gpu_backend_func;  in virtio_gpu_ttm_tt_create()
336 	gtt->vgdev = vgdev;  in virtio_gpu_ttm_tt_create()
337 	if (ttm_dma_tt_init(&gtt->ttm, bo, page_flags)) {  in virtio_gpu_ttm_tt_create()
338 		kfree(gtt);  in virtio_gpu_ttm_tt_create()
341 	return &gtt->ttm.ttm;  in virtio_gpu_ttm_tt_create()