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authorJan Beulich <JBeulich@novell.com>2009-11-20 14:03:05 +0000
committerIngo Molnar <mingo@elte.hu>2009-11-23 19:40:06 +0100
commit0444c9bd0cf4e0eb946a7fcaf34765accfa9404a (patch)
tree0924179537bcacfb920fe2a62c8a40aaf4319ef0 /arch/x86/kernel/irq.c
parentcffd377e5879ea58522224a785a083f201afd80e (diff)
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x86: Tighten conditionals on MCE related statistics
irq_thermal_count is only being maintained when X86_THERMAL_VECTOR, and both X86_THERMAL_VECTOR and X86_MCE_THRESHOLD don't need extra wrapping in X86_MCE conditionals. Signed-off-by: Jan Beulich <jbeulich@novell.com> Cc: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com> Cc: Yong Wang <yong.y.wang@intel.com> Cc: Suresh Siddha <suresh.b.siddha@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Borislav Petkov <borislav.petkov@amd.com> Cc: Arjan van de Ven <arjan@infradead.org> LKML-Reference: <4B06AFA902000078000211F8@vpn.id2.novell.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/irq.c')
-rw-r--r--arch/x86/kernel/irq.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
index 04bbd5278568..19212cb01558 100644
--- a/arch/x86/kernel/irq.c
+++ b/arch/x86/kernel/irq.c
@@ -92,17 +92,17 @@ static int show_other_interrupts(struct seq_file *p, int prec)
seq_printf(p, "%10u ", irq_stats(j)->irq_tlb_count);
seq_printf(p, " TLB shootdowns\n");
#endif
-#ifdef CONFIG_X86_MCE
+#ifdef CONFIG_X86_THERMAL_VECTOR
seq_printf(p, "%*s: ", prec, "TRM");
for_each_online_cpu(j)
seq_printf(p, "%10u ", irq_stats(j)->irq_thermal_count);
seq_printf(p, " Thermal event interrupts\n");
-# ifdef CONFIG_X86_MCE_THRESHOLD
+#endif
+#ifdef CONFIG_X86_MCE_THRESHOLD
seq_printf(p, "%*s: ", prec, "THR");
for_each_online_cpu(j)
seq_printf(p, "%10u ", irq_stats(j)->irq_threshold_count);
seq_printf(p, " Threshold APIC interrupts\n");
-# endif
#endif
#ifdef CONFIG_X86_MCE
seq_printf(p, "%*s: ", prec, "MCE");
@@ -194,11 +194,11 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
sum += irq_stats(cpu)->irq_call_count;
sum += irq_stats(cpu)->irq_tlb_count;
#endif
-#ifdef CONFIG_X86_MCE
+#ifdef CONFIG_X86_THERMAL_VECTOR
sum += irq_stats(cpu)->irq_thermal_count;
-# ifdef CONFIG_X86_MCE_THRESHOLD
+#endif
+#ifdef CONFIG_X86_MCE_THRESHOLD
sum += irq_stats(cpu)->irq_threshold_count;
-# endif
#endif
#ifdef CONFIG_X86_MCE
sum += per_cpu(mce_exception_count, cpu);