unsigned long j;
unsigned int count;
+ write_seqlock(&xtime_lock);
+
count = mips_hpt_read();
mips_timer_ack();
* CMOS clock accordingly every ~11 minutes. rtc_set_time() has to be
* called as close as possible to 500 ms before the new second starts.
*/
- write_seqlock(&xtime_lock);
if (ntp_synced() &&
xtime.tv_sec > last_rtc_update + 660 &&
(xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 &&
last_rtc_update = xtime.tv_sec - 600;
}
}
- write_sequnlock(&xtime_lock);
/*
* If jiffies has overflown in this timer_interrupt, we must
}
}
+ write_sequnlock(&xtime_lock);
+
/*
* In UP mode, we call local_timer_interrupt() to do profiling
* and process accouting.