LBR_IGN 771 arch/x86/events/intel/lbr.c if (v != LBR_IGN) LBR_IGN 1123 arch/x86/events/intel/lbr.c [PERF_SAMPLE_BRANCH_HV_SHIFT] = LBR_IGN, LBR_IGN 1143 arch/x86/events/intel/lbr.c [PERF_SAMPLE_BRANCH_HV_SHIFT] = LBR_IGN, LBR_IGN 1157 arch/x86/events/intel/lbr.c [PERF_SAMPLE_BRANCH_HV_SHIFT] = LBR_IGN,