diff options
Diffstat (limited to 'arch/x86_64/kernel/time.c')
| -rw-r--r-- | arch/x86_64/kernel/time.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86_64/kernel/time.c b/arch/x86_64/kernel/time.c index 703acde2a1a5..47d25ad08160 100644 --- a/arch/x86_64/kernel/time.c +++ b/arch/x86_64/kernel/time.c @@ -481,9 +481,9 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) static unsigned int cyc2ns_scale; #define CYC2NS_SCALE_FACTOR 10 /* 2^10, carefully chosen */ -static inline void set_cyc2ns_scale(unsigned long cpu_mhz) +static inline void set_cyc2ns_scale(unsigned long cpu_khz) { - cyc2ns_scale = (1000 << CYC2NS_SCALE_FACTOR)/cpu_mhz; + cyc2ns_scale = (1000000 << CYC2NS_SCALE_FACTOR)/cpu_khz; } static inline unsigned long long cycles_2_ns(unsigned long long cyc) @@ -655,7 +655,7 @@ static int time_cpufreq_notifier(struct notifier_block *nb, unsigned long val, vxtime.tsc_quot = (1000L << 32) / cpu_khz; } - set_cyc2ns_scale(cpu_khz_ref / 1000); + set_cyc2ns_scale(cpu_khz_ref); return 0; } @@ -939,7 +939,7 @@ void __init time_init(void) rdtscll_sync(&vxtime.last_tsc); setup_irq(0, &irq0); - set_cyc2ns_scale(cpu_khz / 1000); + set_cyc2ns_scale(cpu_khz); #ifndef CONFIG_SMP time_init_gtod(); |