percpu_cmpxchg8b_double  429 arch/x86/include/asm/percpu.h #define raw_cpu_cmpxchg_double_4	percpu_cmpxchg8b_double
percpu_cmpxchg8b_double  430 arch/x86/include/asm/percpu.h #define this_cpu_cmpxchg_double_4	percpu_cmpxchg8b_double