472 static inline bool __dma_fence_is_later(u64 f1, u64 f2,  in __dma_fence_is_later()  argument
480 		return f1 > f2;  in __dma_fence_is_later()
482 	return (int)(lower_32_bits(f1) - lower_32_bits(f2)) > 0;  in __dma_fence_is_later()
493 static inline bool dma_fence_is_later(struct dma_fence *f1,  in dma_fence_is_later()  argument
496 	if (WARN_ON(f1->context != f2->context))  in dma_fence_is_later()
499 	return __dma_fence_is_later(f1->seqno, f2->seqno, f1->ops);  in dma_fence_is_later()
511 static inline bool dma_fence_is_later_or_same(struct dma_fence *f1,  in dma_fence_is_later_or_same()  argument
514 	return f1 == f2 || dma_fence_is_later(f1, f2);  in dma_fence_is_later_or_same()
526 static inline struct dma_fence *dma_fence_later(struct dma_fence *f1,  in dma_fence_later()  argument
529 	if (WARN_ON(f1->context != f2->context))  in dma_fence_later()
537 	if (dma_fence_is_later(f1, f2))  in dma_fence_later()
538 		return dma_fence_is_signaled(f1) ? NULL : f1;  in dma_fence_later()