PERF_REG_POWERPC_CTR 41 arch/powerpc/include/uapi/asm/perf_regs.h PERF_REG_POWERPC_CTR, PERF_REG_POWERPC_CTR 41 tools/arch/powerpc/include/uapi/asm/perf_regs.h PERF_REG_POWERPC_CTR,