From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753370AbZHITyg (ORCPT ); Sun, 9 Aug 2009 15:54:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753321AbZHITyg (ORCPT ); Sun, 9 Aug 2009 15:54:36 -0400 Received: from mail-qy0-f196.google.com ([209.85.221.196]:45798 "EHLO mail-qy0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753319AbZHITye (ORCPT ); Sun, 9 Aug 2009 15:54:34 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; b=N9/xQADYrptxR67u88FhXLz/hU4JPLSgEwArcTpkpLG7pIBdjOXEdkHr/65eWF4HFu i5Tgr7LcHihsi5YPypHH50PpdgZeXeehGp3zFZjmm6pQyeragkt5ff/R7LF86nUKrQ10 J309x7cfb+cq5GzOzCuafp7Pmq8ZeJroI80to= From: Marcin Slusarz To: LKML Cc: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , x86@kernel.org Subject: [PATCH 05/14] x86: use printk_once Date: Sun, 9 Aug 2009 21:54:00 +0200 Message-Id: <1249847649-11631-6-git-send-email-marcin.slusarz@gmail.com> X-Mailer: git-send-email 1.6.3.3 In-Reply-To: <1249847649-11631-1-git-send-email-marcin.slusarz@gmail.com> References: <1249847649-11631-1-git-send-email-marcin.slusarz@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Marcin Slusarz Cc: Thomas Gleixner Cc: Ingo Molnar Cc: "H. Peter Anvin" Cc: x86@kernel.org --- arch/x86/kernel/irq_32.c | 5 ++--- 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 3b09634..7d35d0f 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 fe5474a..0572c90 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) { -- 1.6.3.3