x86: Use printk_once()
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
LKML-Reference: <1249847649-11631-6-git-send-email-marcin.slusarz@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
index 3b09634..7d35d0f 100644
--- a/arch/x86/kernel/irq_32.c
+++ b/arch/x86/kernel/irq_32.c
@@ -218,7 +218,6 @@
void fixup_irqs(void)
{
unsigned int irq;
- static int warned;
struct irq_desc *desc;
for_each_irq_desc(irq, desc) {
@@ -236,8 +235,8 @@
}
if (desc->chip->set_affinity)
desc->chip->set_affinity(irq, affinity);
- else if (desc->action && !(warned++))
- printk("Cannot set affinity for irq %i\n", irq);
+ else if (desc->action)
+ printk_once("Cannot set affinity for irq %i\n", irq);
}
#if 0
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index fe5474a..0572c90 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -2261,12 +2261,7 @@
unsigned int bytes,
struct kvm_vcpu *vcpu)
{
- static int reported;
-
- if (!reported) {
- reported = 1;
- printk(KERN_WARNING "kvm: emulating exchange as write\n");
- }
+ printk_once(KERN_WARNING "kvm: emulating exchange as write\n");
#ifndef CONFIG_X86_64
/* guests cmpxchg8b have to be emulated atomically */
if (bytes == 8) {