arch_atomic64_try_cmpxchg  183 arch/x86/include/asm/atomic64_64.h #define arch_atomic64_try_cmpxchg arch_atomic64_try_cmpxchg
arch_atomic64_try_cmpxchg  184 arch/x86/include/asm/atomic64_64.h static __always_inline bool arch_atomic64_try_cmpxchg(atomic64_t *v, s64 *old, s64 new)