need_info 574 arch/x86/events/intel/lbr.c bool need_info = false, call_stack = false; need_info 583 arch/x86/events/intel/lbr.c need_info = !(cpuc->lbr_sel->config & LBR_NO_INFO); need_info 605 arch/x86/events/intel/lbr.c if (lbr_format == LBR_FORMAT_INFO && need_info) {