[PATCH] x86-64: Rate limit no irq handler messages

Signed-off-by: N Andi Kleen <ak@suse.de>

[PATCH] x86-64: Rate limit no irq handler messages
Signed-off-by: N Andi Kleen <ak@suse.de>
9a457324 · Andi Kleen · Andi Kleen · 103efcd9 · 9a457324
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arch/x86_64/kernel/irq.c arch/x86_64/kernel/irq.c +1 -1

未找到文件。
--- a/arch/x86_64/kernel/irq.c
+++ b/arch/x86_64/kernel/irq.c
@@ -120,7 +120,7 @@ asmlinkage unsigned int do_IRQ(struct pt_regs *regs)
 	if (likely(irq < NR_IRQS))
 		generic_handle_irq(irq);
-	else
+	else if (printk_ratelimit())
 		printk(KERN_EMERG "%s: %d.%d No irq handler for vector\n",
 			__func__, smp_processor_id(), vector);