SDT_REG_NAME_SIZE 194 tools/perf/arch/x86/util/perf_regs.c char new_reg[SDT_REG_NAME_SIZE] = {0}; SDT_REG_NAME_SIZE 224 tools/perf/arch/x86/util/perf_regs.c rm[4].rm_eo - rm[4].rm_so > SDT_REG_NAME_SIZE) {