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x86: check with without_new in show_interrupts

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so we don't get new one that we don't need it.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Yinghai Lu
2008-08-19 20:50:16 -07:00
committed by Ingo Molnar
parent 46926b67fc
commit 1d5f6b36c4
1 changed files with 4 additions and 1 deletions
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5
arch/x86/kernel/irq_64.c
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@@ -83,7 +83,10 @@ int show_interrupts(struct seq_file *p, void *v)
if (i < nr_irqs) { if (i < nr_irqs) {
unsigned any_count = 0; unsigned any_count = 0;
struct irq_desc *desc = irq_to_desc(i); struct irq_desc *desc = __irq_to_desc(i);
if (!desc)
return 0;
spin_lock_irqsave(&desc->lock, flags); spin_lock_irqsave(&desc->lock, flags);
#ifndef CONFIG_SMP #ifndef CONFIG_SMP