diff options
Diffstat (limited to 'arch/x86_64/kernel/time.c')
| -rw-r--r-- | arch/x86_64/kernel/time.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86_64/kernel/time.c b/arch/x86_64/kernel/time.c index 2125d6c05ff7..ebbee6f59ff5 100644 --- a/arch/x86_64/kernel/time.c +++ b/arch/x86_64/kernel/time.c @@ -51,6 +51,7 @@ extern int using_apic_timer; static char *time_init_gtod(void); DEFINE_SPINLOCK(rtc_lock); +EXPORT_SYMBOL(rtc_lock); DEFINE_SPINLOCK(i8253_lock); int nohpet __initdata = 0; @@ -64,6 +65,7 @@ static int notsc __initdata = 0; #define US_SCALE 32 /* 2^32, arbitralrily chosen */ unsigned int cpu_khz; /* TSC clocks / usec, not used here */ +EXPORT_SYMBOL(cpu_khz); static unsigned long hpet_period; /* fsecs / HPET clock */ unsigned long hpet_tick; /* HPET clocks / interrupt */ int hpet_use_timer; /* Use counter of hpet for time keeping, otherwise PIT */ |
