diff options
Diffstat (limited to 'runtime/stat.c')
| -rw-r--r-- | runtime/stat.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/runtime/stat.c b/runtime/stat.c index f4e205aa..3df1d063 100644 --- a/runtime/stat.c +++ b/runtime/stat.c @@ -85,21 +85,15 @@ Stat _stp_stat_init (int type, ...) va_start (ap, type); if (type == HIST_LOG) { - buckets = va_arg(ap, int); + buckets = HIST_LOG_BUCKETS; } else { start = va_arg(ap, int); stop = va_arg(ap, int); interval = va_arg(ap, int); - if (interval == 0) { - _stp_warn("histogram: interval cannot be zero.\n"); - return NULL; - } - buckets = (stop - start) / interval; - if ((stop - start) % interval) buckets++; - if (buckets > 128) { - _stp_warn("histogram: Interval is too small. Maximum buckets is 128.\n"); + + buckets = _stp_stat_calc_buckets(stop, start, interval); + if (!buckets) return NULL; - } } va_end (ap); } |