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2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/tools/arch/s390/include/asm/barrier.h
.. .. @@ -28,4 +28,17 @@
28 28  #define rmb()				mb()
29 29  #define wmb()				mb()
30 30  
31 +#define smp_store_release(p, v)			\
32 +do {						\
33 +	barrier();				\
34 +	WRITE_ONCE(*p, v);			\
35 +} while (0)
36 +
37 +#define smp_load_acquire(p)			\
38 +({						\
39 +	typeof(*p) ___p1 = READ_ONCE(*p);	\
40 +	barrier();				\
41 +	___p1;					\
42 +})
43 +
31 44  #endif /* __TOOLS_LIB_ASM_BARRIER_H */

..	..	@@ -28,4 +28,17 @@
28	28	#define rmb() mb()
29	29	#define wmb() mb()
30	30
	31	+#define smp_store_release(p, v) \
	32	+do { \
	33	+ barrier(); \
	34	+ WRITE_ONCE(*p, v); \
	35	+} while (0)
	36	+
	37	+#define smp_load_acquire(p) \
	38	+({ \
	39	+ typeof(p) ___p1 = READ_ONCE(p); \
	40	+ barrier(); \
	41	+ ___p1; \
	42	+})
	43	+
31	44	#endif /* __TOOLS_LIB_ASM_BARRIER_H */