arch/riscv/include/asm/cmpxchg.h

116

arch_xchg((ptr), (x)); \

arch/riscv/include/asm/cmpxchg.h

122

arch_xchg((ptr), (x)); \

arch/s390/include/asm/atomic.h

107

return arch_xchg(&v->counter, new);

arch/s390/include/asm/atomic.h

187

return arch_xchg(&v->counter, new);

arch/x86/include/asm/atomic.h

113

return arch_xchg(&v->counter, new);

arch/x86/include/asm/atomic64_64.h

107

return arch_xchg(&v->counter, new);

arch/x86/include/asm/posted_intr.h

87

pir_vals[i] = arch_xchg(&pir[i], 0);

include/asm-generic/cmpxchg.h

100

#ifndef arch_xchg

include/linux/atomic/atomic-arch-fallback.h

11

#if defined(arch_xchg)

include/linux/atomic/atomic-arch-fallback.h

12

#define raw_xchg arch_xchg

include/linux/atomic/atomic-arch-fallback.h

15

__atomic_op_fence(arch_xchg, __VA_ARGS__)

include/linux/atomic/atomic-arch-fallback.h

25

__atomic_op_acquire(arch_xchg, __VA_ARGS__)

include/linux/atomic/atomic-arch-fallback.h

26

#elif defined(arch_xchg)

include/linux/atomic/atomic-arch-fallback.h

27

#define raw_xchg_acquire arch_xchg

include/linux/atomic/atomic-arch-fallback.h

37

__atomic_op_release(arch_xchg, __VA_ARGS__)

include/linux/atomic/atomic-arch-fallback.h

38

#elif defined(arch_xchg)

include/linux/atomic/atomic-arch-fallback.h

39

#define raw_xchg_release arch_xchg

include/linux/atomic/atomic-arch-fallback.h

47

#elif defined(arch_xchg)

include/linux/atomic/atomic-arch-fallback.h

48

#define raw_xchg_relaxed arch_xchg