max_ticks = MAX_CLOCK_SEC * cycles_per_msec * 1000ULL;
max_mult = ULLONG_MAX / max_ticks;
- dprint(FD_TIME, "\n\nmax_ticks=%llu, __builtin_clzll=%d, "
+ dprint(FD_TIME, "max_ticks=%llu, __builtin_clzll=%d, "
"max_mult=%llu\n", max_ticks,
__builtin_clzll(max_ticks), max_mult);
/*
* Find the greatest power of 2 clock ticks that is less than the
- * ticks in MAX_CLOCK_SEC_2STAGE
+ * ticks in MAX_CLOCK_SEC
*/
max_cycles_shift = max_cycles_mask = 0;
tmp = MAX_CLOCK_SEC * 1000ULL * cycles_per_msec;
uint64_t ntime_since(const struct timespec *s, const struct timespec *e)
{
- int64_t sec, nsec;
+ int64_t sec, nsec;
- sec = e->tv_sec - s->tv_sec;
- nsec = e->tv_nsec - s->tv_nsec;
- if (sec > 0 && nsec < 0) {
- sec--;
- nsec += 1000000000LL;
- }
+ sec = e->tv_sec - s->tv_sec;
+ nsec = e->tv_nsec - s->tv_nsec;
+ if (sec > 0 && nsec < 0) {
+ sec--;
+ nsec += 1000000000LL;
+ }
/*
* time warp bug on some kernels?
*/
- if (sec < 0 || (sec == 0 && nsec < 0))
- return 0;
+ if (sec < 0 || (sec == 0 && nsec < 0))
+ return 0;
- return nsec + (sec * 1000000000LL);
+ return nsec + (sec * 1000000000LL);
}
uint64_t ntime_since_now(const struct timespec *s)
int fio_monotonic_clocktest(int debug)
{
struct clock_thread *cthreads;
- unsigned int seen_cpus, nr_cpus = cpus_online();
+ unsigned int seen_cpus, nr_cpus = cpus_configured();
struct clock_entry *entries;
unsigned long nr_entries, tentries, failed = 0;
struct clock_entry *prev, *this;