1 #ifndef _KERNEL_TIME_TIMEKEEPING_H
2 #define _KERNEL_TIME_TIMEKEEPING_H
4 * Internal interfaces for kernel/time/
6 extern ktime_t ktime_get_update_offsets_now(unsigned int *cwsseq,
11 extern int timekeeping_valid_for_hres(void);
12 extern u64 timekeeping_max_deferment(void);
13 extern int timekeeping_inject_offset(struct timespec *ts);
14 extern s32 timekeeping_get_tai_offset(void);
15 extern void timekeeping_set_tai_offset(s32 tai_offset);
16 extern int timekeeping_suspend(void);
17 extern void timekeeping_resume(void);
19 extern void do_timer(unsigned long ticks);
20 extern void update_wall_time(void);
22 extern seqlock_t jiffies_lock;
24 #define CS_NAME_LEN 32