projects / fio.git / blame
| Commit | Line | Data |
|---|---|---|
| c223da83 JA |
1 | #ifndef FIO_TIME_H |
| 2 | #define FIO_TIME_H | |
| 3 | ||
| 4 | /* | |
| 5 | * Clock sources | |
| 6 | */ | |
| 7 | enum fio_cs { | |
| 8 | CS_GTOD = 1, | |
| 9 | CS_CGETTIME, | |
| 10 | CS_CPUCLOCK, | |
| 11 | }; | |
| 12 | ||
| 13 | extern unsigned long long utime_since(struct timeval *, struct timeval *); | |
| 14 | extern unsigned long long utime_since_now(struct timeval *); | |
| 15 | extern unsigned long mtime_since(struct timeval *, struct timeval *); | |
| 16 | extern unsigned long mtime_since_now(struct timeval *); | |
| 17 | extern unsigned long time_since_now(struct timeval *); | |
| 18 | extern unsigned long mtime_since_genesis(void); | |
| 19 | extern void usec_spin(unsigned int); | |
| 20 | extern void usec_sleep(struct thread_data *, unsigned long); | |
| 21 | extern void fill_start_time(struct timeval *); | |
| 22 | extern void fio_gettime(struct timeval *, void *); | |
| 23 | extern void fio_gtod_init(void); | |
| 24 | extern void fio_clock_init(void); | |
| 25 | extern void fio_gtod_update(void); | |
| 26 | extern void set_genesis_time(void); | |
| 27 | extern int ramp_time_over(struct thread_data *); | |
| 28 | extern int in_ramp_time(struct thread_data *); | |
| 29 | extern unsigned long long genesis_cycles; | |
| 30 | extern void fio_time_init(void); | |
| 31 | ||
| 32 | #endif |