diff options
| 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 /arch/x86/kvm/x86.c | |
| parent | 8bdbd962ecfcbdd96f9dbb02d780b4553afd2543 (diff) | |
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>
Diffstat (limited to 'arch/x86/kvm/x86.c')
| -rw-r--r-- | arch/x86/kvm/x86.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index fe5474aec41..0572c90f0c8 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) { |