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Lines Matching defs:fence

50 	struct virtio_gpu_fence *fence = to_virtio_fence(f);
52 	if (WARN_ON_ONCE(fence->f.seqno == 0))
53 		/* leaked fence outside driver before completing
56 	if (atomic64_read(&fence->drv->last_seq) >= fence->f.seqno)
68 	struct virtio_gpu_fence *fence = to_virtio_fence(f);
70 	snprintf(str, size, "%llu", (u64)atomic64_read(&fence->drv->last_seq));
84 	struct virtio_gpu_fence *fence = kzalloc(sizeof(struct virtio_gpu_fence),
86 	if (!fence)
87 		return fence;
89 	fence->drv = drv;
91 	/* This only partially initializes the fence because the seqno is
92 	 * unknown yet.  The fence must not be used outside of the driver
95 	dma_fence_init(&fence->f, &virtio_fence_ops, &drv->lock, drv->context, 0);
97 	return fence;
102 			  struct virtio_gpu_fence *fence)
108 	fence->f.seqno = ++drv->sync_seq;
109 	dma_fence_get(&fence->f);
110 	list_add_tail(&fence->node, &drv->fences);
113 	trace_dma_fence_emit(&fence->f);
116 	cmd_hdr->fence_id = cpu_to_le64(fence->f.seqno);
123 	struct virtio_gpu_fence *fence, *tmp;
128 	list_for_each_entry_safe(fence, tmp, &drv->fences, node) {
129 		if (last_seq < fence->f.seqno)
131 		dma_fence_signal_locked(&fence->f);
132 		list_del(&fence->node);
133 		dma_fence_put(&fence->f);