diff options
Diffstat (limited to 'arch/x86/kernel/nmi.c')
| -rw-r--r-- | arch/x86/kernel/nmi.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c index 3671a9f3564..bf143f191fb 100644 --- a/arch/x86/kernel/nmi.c +++ b/arch/x86/kernel/nmi.c @@ -23,9 +23,8 @@ #include <linux/cpumask.h> #include <linux/kernel_stat.h> #include <linux/kdebug.h> +#include <linux/smp.h> -#include <asm/smp.h> -#include <asm/nmi.h> #include <asm/proto.h> #include <asm/timer.h> @@ -45,13 +44,16 @@ static cpumask_t backtrace_mask = CPU_MASK_NONE; * 0: the lapic NMI watchdog is disabled, but can be enabled */ atomic_t nmi_active = ATOMIC_INIT(0); /* oprofile uses this */ -static int panic_on_timeout; +EXPORT_SYMBOL(nmi_active); unsigned int nmi_watchdog = NMI_DEFAULT; +EXPORT_SYMBOL(nmi_watchdog); + +static int panic_on_timeout; static unsigned int nmi_hz = HZ; static DEFINE_PER_CPU(short, wd_enabled); -static int endflag __initdata = 0; +static int endflag __initdata; static inline unsigned int get_nmi_count(int cpu) { @@ -404,7 +406,7 @@ nmi_watchdog_tick(struct pt_regs *regs, unsigned reason) static DEFINE_SPINLOCK(lock); /* Serialise the printks */ spin_lock(&lock); - printk("NMI backtrace for cpu %d\n", cpu); + printk(KERN_WARNING "NMI backtrace for cpu %d\n", cpu); dump_stack(); spin_unlock(&lock); cpu_clear(cpu, backtrace_mask); @@ -529,7 +531,3 @@ void __trigger_all_cpu_backtrace(void) mdelay(1); } } - -EXPORT_SYMBOL(nmi_active); -EXPORT_SYMBOL(nmi_watchdog); - |