p2__ 172 arch/s390/include/asm/percpu.h typeof(pcp2) *p2__; \ p2__ 176 arch/s390/include/asm/percpu.h p2__ = raw_cpu_ptr(&(pcp2)); \ p2__ 177 arch/s390/include/asm/percpu.h ret__ = __cmpxchg_double(p1__, p2__, o1__, o2__, n1__, n2__); \