summaryrefslogtreecommitdiffstats
path: root/kernel/time/ntp.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/time/ntp.c')
-rw-r--r--kernel/time/ntp.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c
index b10a42bb016..072bb066bb7 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);