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2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/tools/arch/sparc/include/asm/barrier_64.h
.. .. @@ -40,4 +40,17 @@
40 40  #define rmb()	__asm__ __volatile__("":::"memory")
41 41  #define wmb()	__asm__ __volatile__("":::"memory")
42 42  
43 +#define smp_store_release(p, v)			\
44 +do {						\
45 +	barrier();				\
46 +	WRITE_ONCE(*p, v);			\
47 +} while (0)
48 +
49 +#define smp_load_acquire(p)			\
50 +({						\
51 +	typeof(*p) ___p1 = READ_ONCE(*p);	\
52 +	barrier();				\
53 +	___p1;					\
54 +})
55 +
43 56  #endif /* !(__TOOLS_LINUX_SPARC64_BARRIER_H) */

..	..	@@ -40,4 +40,17 @@
40	40	#define rmb() __asm__ __volatile__("":::"memory")
41	41	#define wmb() __asm__ __volatile__("":::"memory")
42	42
	43	+#define smp_store_release(p, v) \
	44	+do { \
	45	+ barrier(); \
	46	+ WRITE_ONCE(*p, v); \
	47	+} while (0)
	48	+
	49	+#define smp_load_acquire(p) \
	50	+({ \
	51	+ typeof(p) ___p1 = READ_ONCE(p); \
	52	+ barrier(); \
	53	+ ___p1; \
	54	+})
	55	+
43	56	#endif /* !(__TOOLS_LINUX_SPARC64_BARRIER_H) */