45 	struct virtio_gpu_fence *fence = to_virtio_fence(f);  in virtio_fence_signaled()  local
47 	if (WARN_ON_ONCE(fence->f.seqno == 0))  in virtio_fence_signaled()
51 	if (atomic64_read(&fence->drv->last_seq) >= fence->f.seqno)  in virtio_fence_signaled()
63 	struct virtio_gpu_fence *fence = to_virtio_fence(f);  in virtio_timeline_value_str()  local
65 	snprintf(str, size, "%llu", (u64)atomic64_read(&fence->drv->last_seq));  in virtio_timeline_value_str()
79 	struct virtio_gpu_fence *fence = kzalloc(sizeof(struct virtio_gpu_fence),  in virtio_gpu_fence_alloc()  local
81 	if (!fence)  in virtio_gpu_fence_alloc()
82 		return fence;  in virtio_gpu_fence_alloc()
84 	fence->drv = drv;  in virtio_gpu_fence_alloc()
90 	dma_fence_init(&fence->f, &virtio_fence_ops, &drv->lock, drv->context, 0);  in virtio_gpu_fence_alloc()
92 	return fence;  in virtio_gpu_fence_alloc()
97 			  struct virtio_gpu_fence *fence)  in virtio_gpu_fence_emit()  argument
103 	fence->f.seqno = ++drv->sync_seq;  in virtio_gpu_fence_emit()
104 	dma_fence_get(&fence->f);  in virtio_gpu_fence_emit()
105 	list_add_tail(&fence->node, &drv->fences);  in virtio_gpu_fence_emit()
108 	trace_dma_fence_emit(&fence->f);  in virtio_gpu_fence_emit()
111 	cmd_hdr->fence_id = cpu_to_le64(fence->f.seqno);  in virtio_gpu_fence_emit()
118 	struct virtio_gpu_fence *fence, *tmp;  in virtio_gpu_fence_event_process()  local
123 	list_for_each_entry_safe(fence, tmp, &drv->fences, node) {  in virtio_gpu_fence_event_process()
124 		if (last_seq < fence->f.seqno)  in virtio_gpu_fence_event_process()
126 		dma_fence_signal_locked(&fence->f);  in virtio_gpu_fence_event_process()
127 		list_del(&fence->node);  in virtio_gpu_fence_event_process()
128 		dma_fence_put(&fence->f);  in virtio_gpu_fence_event_process()