1 files changed, 10 insertions, 0 deletions

diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
index 9a391bbb8ba8..38287b5f116e 100644
--- a/arch/x86/kernel/irq.c
+++ b/arch/x86/kernel/irq.c
@@ -62,6 +62,14 @@ static int show_other_interrupts(struct seq_file *p, int prec)
         for_each_online_cpu(j)
                 seq_printf(p, "%10u ", irq_stats(j)->irq_spurious_count);
         seq_printf(p, "  Spurious interrupts\n");
+        seq_printf(p, "%*s: ", prec, "CNT");
+        for_each_online_cpu(j)
+                seq_printf(p, "%10u ", irq_stats(j)->apic_perf_irqs);
+        seq_printf(p, "  Performance counter interrupts\n");
+        seq_printf(p, "%*s: ", prec, "PND");
+        for_each_online_cpu(j)
+                seq_printf(p, "%10u ", irq_stats(j)->apic_pending_irqs);
+        seq_printf(p, "  Performance pending work\n");
 #endif
         if (generic_interrupt_extension) {
                 seq_printf(p, "%*s: ", prec, "PLT");
@@ -165,6 +173,8 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
 #ifdef CONFIG_X86_LOCAL_APIC
         sum += irq_stats(cpu)->apic_timer_irqs;
         sum += irq_stats(cpu)->irq_spurious_count;
+        sum += irq_stats(cpu)->apic_perf_irqs;
+        sum += irq_stats(cpu)->apic_pending_irqs;
 #endif
         if (generic_interrupt_extension)
                 sum += irq_stats(cpu)->generic_irqs;