__xchg_wrapper    101 arch/arm64/include/asm/cmpxchg.h #define arch_xchg_relaxed(...)	__xchg_wrapper(    , __VA_ARGS__)
__xchg_wrapper    102 arch/arm64/include/asm/cmpxchg.h #define arch_xchg_acquire(...)	__xchg_wrapper(_acq, __VA_ARGS__)
__xchg_wrapper    103 arch/arm64/include/asm/cmpxchg.h #define arch_xchg_release(...)	__xchg_wrapper(_rel, __VA_ARGS__)
__xchg_wrapper    104 arch/arm64/include/asm/cmpxchg.h #define arch_xchg(...)		__xchg_wrapper( _mb, __VA_ARGS__)