__atomic_op_fence   27 include/linux/atomic-fallback.h 	__atomic_op_fence(xchg, __VA_ARGS__)
__atomic_op_fence   50 include/linux/atomic-fallback.h 	__atomic_op_fence(cmpxchg, __VA_ARGS__)
__atomic_op_fence   73 include/linux/atomic-fallback.h 	__atomic_op_fence(cmpxchg64, __VA_ARGS__)