__cmpxchg_acquire  463 arch/powerpc/include/asm/cmpxchg.h __cmpxchg_acquire(void *ptr, unsigned long old, unsigned long new,
__cmpxchg_acquire  210 arch/riscv/include/asm/cmpxchg.h #define __cmpxchg_acquire(ptr, old, new, size)				\