diff options
Diffstat (limited to 'tools/perf/util')
| -rw-r--r-- | tools/perf/util/sort.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h index c9ffa031becd..426b873e16ff 100644 --- a/tools/perf/util/sort.h +++ b/tools/perf/util/sort.h @@ -20,7 +20,7 @@ #include "parse-options.h" #include "parse-events.h" - +#include "hist.h" #include "thread.h" extern regex_t parent_regex; @@ -131,6 +131,21 @@ static inline void hist_entry__add_pair(struct hist_entry *pair, list_add_tail(&pair->pairs.node, &he->pairs.head); } +static inline float hist_entry__get_percent_limit(struct hist_entry *he) +{ + u64 period = he->stat.period; + u64 total_period = hists__total_period(he->hists); + + if (unlikely(total_period == 0)) + return 0; + + if (symbol_conf.cumulate_callchain) + period = he->stat_acc->period; + + return period * 100.0 / total_period; +} + + enum sort_mode { SORT_MODE__NORMAL, SORT_MODE__BRANCH, |
