linux-kernel - [tip:perfcounters/core] x86: smarten /proc/interrupts output for new counters

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Message-ID: <tip-7333a8003cdc0470e8c0ae8b949cbc44f3165ff3@git.kernel.org>
Date:	Wed, 8 Apr 2009 16:10:13 GMT
From:	Hidetoshi Seto <seto.hidetoshi@...fujitsu.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	jbeulich@...ell.com, seto.hidetoshi@...fujitsu.com,
	tglx@...utronix.de, mingo@...e.hu
Subject: [tip:perfcounters/core] x86: smarten /proc/interrupts output for new counters

Commit-ID:  7333a8003cdc0470e8c0ae8b949cbc44f3165ff3
Gitweb:     http://git.kernel.org/tip/7333a8003cdc0470e8c0ae8b949cbc44f3165ff3
Author:     Hidetoshi Seto <seto.hidetoshi@...fujitsu.com>
AuthorDate: Wed, 25 Mar 2009 10:50:34 +0900
Committer:  Ingo Molnar <mingo@...e.hu>
CommitDate: Wed, 8 Apr 2009 18:04:32 +0200

x86: smarten /proc/interrupts output for new counters

Now /proc/interrupts of tip tree has new counters:

  CNT: Performance counter interrupts

Format change of output, as like that by commit:

  commit 7a81d9a7da03d2f27840d659f97ef140d032f609
  x86: smarten /proc/interrupts output

should be applied to these new counters too.

Signed-off-by: Hidetoshi Seto <seto.hidetoshi@...fujitsu.com>
Cc: Jan Beulich <jbeulich@...ell.com>
LKML-Reference: <49C98DEA.8060208@...fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@...e.hu>


---
 arch/x86/kernel/irq.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
index d465487..dccaaa8 100644
--- a/arch/x86/kernel/irq.c
+++ b/arch/x86/kernel/irq.c
@@ -63,7 +63,7 @@ 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, "CNT: ");
+	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");
--
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