futex: Ensure get_futex_key_refs() always implies a barrier
[platform/adaptation/renesas_rcar/renesas_kernel.git] / kernel / time / timekeeping_internal.h
1 #ifndef _TIMEKEEPING_INTERNAL_H
2 #define _TIMEKEEPING_INTERNAL_H
3 /*
4  * timekeeping debug functions
5  */
6 #include <linux/time.h>
7
8 #ifdef CONFIG_DEBUG_FS
9 extern void tk_debug_account_sleep_time(struct timespec *t);
10 #else
11 #define tk_debug_account_sleep_time(x)
12 #endif
13
14 #endif /* _TIMEKEEPING_INTERNAL_H */