diff options
Diffstat (limited to 'arch/x86_64/kernel/time.c')
| -rw-r--r-- | arch/x86_64/kernel/time.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/x86_64/kernel/time.c b/arch/x86_64/kernel/time.c index 66bf6ddeb0c..2373cb8b862 100644 --- a/arch/x86_64/kernel/time.c +++ b/arch/x86_64/kernel/time.c @@ -18,7 +18,6 @@ #include <linux/interrupt.h> #include <linux/init.h> #include <linux/mc146818rtc.h> -#include <linux/irq.h> #include <linux/time.h> #include <linux/ioport.h> #include <linux/module.h> @@ -176,10 +175,7 @@ int do_settimeofday(struct timespec *tv) set_normalized_timespec(&xtime, sec, nsec); set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec); - time_adjust = 0; /* stop active adjtime() */ - time_status |= STA_UNSYNC; - time_maxerror = NTP_PHASE_LIMIT; - time_esterror = NTP_PHASE_LIMIT; + ntp_clear(); write_sequnlock_irq(&xtime_lock); clock_was_set(); @@ -471,7 +467,7 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) * off) isn't likely to go away much sooner anyway. */ - if ((~time_status & STA_UNSYNC) && xtime.tv_sec > rtc_update && + if (ntp_synced() && xtime.tv_sec > rtc_update && abs(xtime.tv_nsec - 500000000) <= tick_nsec / 2) { set_rtc_mmss(xtime.tv_sec); rtc_update = xtime.tv_sec + 660; @@ -940,7 +936,6 @@ void __init time_init(void) vxtime.mode = VXTIME_TSC; vxtime.quot = (1000000L << 32) / vxtime_hz; vxtime.tsc_quot = (1000L << 32) / cpu_khz; - vxtime.hz = vxtime_hz; rdtscll_sync(&vxtime.last_tsc); setup_irq(0, &irq0); @@ -1041,6 +1036,7 @@ static int timer_resume(struct sys_device *dev) write_sequnlock_irqrestore(&xtime_lock,flags); jiffies += sleep_length; wall_jiffies += sleep_length; + touch_softlockup_watchdog(); return 0; } |