kernel/kernel/time/timekeeping.h
.. .. @@ -25,7 +25,8 @@ 25 25 extern void do_timer(unsigned long ticks); 26 26 extern void update_wall_time(void); 27 27 28  -extern seqlock_t jiffies_lock;28  +extern raw_spinlock_t jiffies_lock;29  +extern seqcount_t jiffies_seq;29 30 30 31 #define CS_NAME_LEN 32 31 32