raw_cpu_read_2    365 arch/x86/include/asm/percpu.h #define raw_cpu_read_2(pcp)		percpu_from_op("mov", (pcp), "m"(pcp))
raw_cpu_read_2    174 include/asm-generic/percpu.h #define raw_cpu_read_2(pcp)		(*raw_cpu_ptr(&(pcp)))