prev__ 30 arch/s390/include/asm/percpu.h pcp_op_T__ old__, new__, prev__; \ prev__ 34 arch/s390/include/asm/percpu.h prev__ = *ptr__; \ prev__ 36 arch/s390/include/asm/percpu.h old__ = prev__; \ prev__ 38 arch/s390/include/asm/percpu.h prev__ = cmpxchg(ptr__, old__, new__); \ prev__ 39 arch/s390/include/asm/percpu.h } while (prev__ != old__); \