diff options
| -rw-r--r-- | arch/x86/events/intel/core.c | 2 | ||||
| -rw-r--r-- | arch/x86/events/intel/lbr.c | 9 |
2 files changed, 2 insertions, 9 deletions
diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c index 3ed528c2370c..61a027b694a3 100644 --- a/arch/x86/events/intel/core.c +++ b/arch/x86/events/intel/core.c @@ -3958,6 +3958,8 @@ __init int intel_pmu_init(void) x86_pmu.lbr_nr = 0; } + if (x86_pmu.lbr_nr) + pr_cont("%d-deep LBR, ", x86_pmu.lbr_nr); /* * Access extra MSR may cause #GP under certain circumstances. * E.g. KVM doesn't support offcore event diff --git a/arch/x86/events/intel/lbr.c b/arch/x86/events/intel/lbr.c index 9e2b40cdb05f..2dca66cec617 100644 --- a/arch/x86/events/intel/lbr.c +++ b/arch/x86/events/intel/lbr.c @@ -956,7 +956,6 @@ void __init intel_pmu_lbr_init_core(void) * SW branch filter usage: * - compensate for lack of HW filter */ - pr_cont("4-deep LBR, "); } /* nehalem/westmere */ @@ -977,7 +976,6 @@ void __init intel_pmu_lbr_init_nhm(void) * That requires LBR_FAR but that means far * jmp need to be filtered out */ - pr_cont("16-deep LBR, "); } /* sandy bridge */ @@ -997,7 +995,6 @@ void __init intel_pmu_lbr_init_snb(void) * That requires LBR_FAR but that means far * jmp need to be filtered out */ - pr_cont("16-deep LBR, "); } /* haswell */ @@ -1010,8 +1007,6 @@ void intel_pmu_lbr_init_hsw(void) x86_pmu.lbr_sel_mask = LBR_SEL_MASK; x86_pmu.lbr_sel_map = hsw_lbr_sel_map; - - pr_cont("16-deep LBR, "); } /* skylake */ @@ -1031,7 +1026,6 @@ __init void intel_pmu_lbr_init_skl(void) * That requires LBR_FAR but that means far * jmp need to be filtered out */ - pr_cont("32-deep LBR, "); } /* atom */ @@ -1057,7 +1051,6 @@ void __init intel_pmu_lbr_init_atom(void) * SW branch filter usage: * - compensate for lack of HW filter */ - pr_cont("8-deep LBR, "); } /* slm */ @@ -1088,6 +1081,4 @@ void intel_pmu_lbr_init_knl(void) x86_pmu.lbr_sel_mask = LBR_SEL_MASK; x86_pmu.lbr_sel_map = snb_lbr_sel_map; - - pr_cont("8-deep LBR, "); } |