dma_fence_is_signaled_locked
if (fence && !dma_fence_is_signaled_locked(fence))
if (unprocessed && !dma_fence_is_signaled_locked(unprocessed)) {
if (!dma_fence_is_signaled_locked(fence))
if (f && !dma_fence_is_signaled_locked(f))
if (dma_fence_is_signaled_locked(fence) == false)
bool dma_fence_is_signaled_locked(struct dma_fence *);