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| author | Marcin Slusarz <marcin.slusarz@gmail.com> | 2009-08-09 21:54:00 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-08-09 22:28:34 +0200 |
| commit | 9f51e24ee8b5a1595b6a5ac0c2be278a16488e75 (patch) | |
| tree | 59de398ad0311cfa351df01b6986cc7d3d209e66 | |
| parent | 8bdbd962ecfcbdd96f9dbb02d780b4553afd2543 (diff) | |
| download | blackbird-obmc-linux-9f51e24ee8b5a1595b6a5ac0c2be278a16488e75.tar.gz blackbird-obmc-linux-9f51e24ee8b5a1595b6a5ac0c2be278a16488e75.zip | |
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>
| -rw-r--r-- | arch/x86/kernel/irq_32.c | 5 | ||||
| -rw-r--r-- | arch/x86/kvm/x86.c | 7 |
2 files changed, 3 insertions, 9 deletions
diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c index 3b09634a5153..7d35d0fe2329 100644 --- a/arch/x86/kernel/irq_32.c +++ b/arch/x86/kernel/irq_32.c @@ -218,7 +218,6 @@ bool handle_irq(unsigned irq, struct pt_regs *regs) void fixup_irqs(void) { unsigned int irq; - static int warned; struct irq_desc *desc; for_each_irq_desc(irq, desc) { @@ -236,8 +235,8 @@ void fixup_irqs(void) } 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 fe5474aec41a..0572c90f0c84 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -2261,12 +2261,7 @@ static int emulator_cmpxchg_emulated(unsigned long addr, 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) { |
