write_seqlock_irq  134 kernel/time.c  	write_seqlock_irq(&xtime_lock);
write_seqlock_irq  134 kernel/time/ntp.c 	write_seqlock_irq(&xtime_lock);
write_seqlock_irq  305 kernel/time/ntp.c 	write_seqlock_irq(&xtime_lock);