linux-kernel - [PATCH] x86: irq.c rename 'performance counter interrupt'

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Date:	Wed, 14 Oct 2009 18:50:39 +0800
From:	Li Hong <lihong.hi@...il.com>
To:	Ingo Molnar <mingo@...e.hu>,
	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH] x86: irq.c rename 'performance counter interrupt'

In 'cdd6c482c9ff9c55475ee7392ec8f672eddb7be6', Ingo Molnar has renamed
Performance Counters -> Performance Events. The name showed up in
/proc/interrupts also needs a change. I use PMI (Performance monitoring
interrupt) here, since it is the official name used in Intel's documents.

Signed-off-by: Li Hong <lihong.hi@...il.com>
---
 arch/x86/kernel/irq.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
index 3912061..86fb2c8 100644
--- a/arch/x86/kernel/irq.c
+++ b/arch/x86/kernel/irq.c
@@ -63,10 +63,10 @@ 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");
+	seq_printf(p, "%*s: ", prec, "PMI");
 	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, "  Performance monitoring interrupts\n");
 	seq_printf(p, "%*s: ", prec, "PND");
 	for_each_online_cpu(j)
 		seq_printf(p, "%10u ", irq_stats(j)->apic_pending_irqs);
-- 
1.6.0.4

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