diff options
Diffstat (limited to 'kernel/time/ntp.c')
| -rw-r--r-- | kernel/time/ntp.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c index b10a42bb0165..072bb066bb7d 100644 --- a/kernel/time/ntp.c +++ b/kernel/time/ntp.c @@ -23,7 +23,7 @@ * NTP timekeeping variables: */ -DEFINE_SPINLOCK(ntp_lock); +DEFINE_RAW_SPINLOCK(ntp_lock); /* USER_HZ period (usecs): */ @@ -348,7 +348,7 @@ void ntp_clear(void) { unsigned long flags; - spin_lock_irqsave(&ntp_lock, flags); + raw_spin_lock_irqsave(&ntp_lock, flags); time_adjust = 0; /* stop active adjtime() */ time_status |= STA_UNSYNC; @@ -362,7 +362,7 @@ void ntp_clear(void) /* Clear PPS state variables */ pps_clear(); - spin_unlock_irqrestore(&ntp_lock, flags); + raw_spin_unlock_irqrestore(&ntp_lock, flags); } @@ -372,9 +372,9 @@ u64 ntp_tick_length(void) unsigned long flags; s64 ret; - spin_lock_irqsave(&ntp_lock, flags); + raw_spin_lock_irqsave(&ntp_lock, flags); ret = tick_length; - spin_unlock_irqrestore(&ntp_lock, flags); + raw_spin_unlock_irqrestore(&ntp_lock, flags); return ret; } @@ -395,7 +395,7 @@ int second_overflow(unsigned long secs) int leap = 0; unsigned long flags; - spin_lock_irqsave(&ntp_lock, flags); + raw_spin_lock_irqsave(&ntp_lock, flags); /* * Leap second processing. If in leap-insert state at the end of the @@ -479,7 +479,7 @@ int second_overflow(unsigned long secs) time_adjust = 0; out: - spin_unlock_irqrestore(&ntp_lock, flags); + raw_spin_unlock_irqrestore(&ntp_lock, flags); return leap; } @@ -672,7 +672,7 @@ int do_adjtimex(struct timex *txc) getnstimeofday(&ts); - spin_lock_irq(&ntp_lock); + raw_spin_lock_irq(&ntp_lock); if (txc->modes & ADJ_ADJTIME) { long save_adjust = time_adjust; @@ -714,7 +714,7 @@ int do_adjtimex(struct timex *txc) /* fill PPS status fields */ pps_fill_timex(txc); - spin_unlock_irq(&ntp_lock); + raw_spin_unlock_irq(&ntp_lock); txc->time.tv_sec = ts.tv_sec; txc->time.tv_usec = ts.tv_nsec; @@ -912,7 +912,7 @@ void hardpps(const struct timespec *phase_ts, const struct timespec *raw_ts) pts_norm = pps_normalize_ts(*phase_ts); - spin_lock_irqsave(&ntp_lock, flags); + raw_spin_lock_irqsave(&ntp_lock, flags); /* clear the error bits, they will be set again if needed */ time_status &= ~(STA_PPSJITTER | STA_PPSWANDER | STA_PPSERROR); @@ -925,7 +925,7 @@ void hardpps(const struct timespec *phase_ts, const struct timespec *raw_ts) * just start the frequency interval */ if (unlikely(pps_fbase.tv_sec == 0)) { pps_fbase = *raw_ts; - spin_unlock_irqrestore(&ntp_lock, flags); + raw_spin_unlock_irqrestore(&ntp_lock, flags); return; } @@ -940,7 +940,7 @@ void hardpps(const struct timespec *phase_ts, const struct timespec *raw_ts) time_status |= STA_PPSJITTER; /* restart the frequency calibration interval */ pps_fbase = *raw_ts; - spin_unlock_irqrestore(&ntp_lock, flags); + raw_spin_unlock_irqrestore(&ntp_lock, flags); pr_err("hardpps: PPSJITTER: bad pulse\n"); return; } @@ -957,7 +957,7 @@ void hardpps(const struct timespec *phase_ts, const struct timespec *raw_ts) hardpps_update_phase(pts_norm.nsec); - spin_unlock_irqrestore(&ntp_lock, flags); + raw_spin_unlock_irqrestore(&ntp_lock, flags); } EXPORT_SYMBOL(hardpps); |