PERF_REG_POWERPC_R16   22 arch/powerpc/include/uapi/asm/perf_regs.h 	PERF_REG_POWERPC_R16,
PERF_REG_POWERPC_R16   22 tools/arch/powerpc/include/uapi/asm/perf_regs.h 	PERF_REG_POWERPC_R16,