diff options
| author | Namhyung Kim <namhyung@kernel.org> | 2014-04-24 16:37:26 +0900 |
|---|---|---|
| committer | Jiri Olsa <jolsa@kernel.org> | 2014-04-24 16:31:25 +0200 |
| commit | 9283ba9bd77a6940ecad8721429131d773c704b8 (patch) | |
| tree | efa5bfd5cf02d5043ff0e6f3e387576ff208d662 /tools/perf/util/hist.h | |
| parent | ae993efc9c6bd109b027d2799a442892067e9230 (diff) | |
perf hists: Add a couple of hists stat helper functions
Add hists__{reset,inc}_[filter_]stats() functions to cleanup accesses
to hist stats (for output). Note that number of samples in the stat
is not handled here since it belongs to the input stage.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1398327843-31845-5-git-send-email-namhyung@kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Diffstat (limited to 'tools/perf/util/hist.h')
| -rw-r--r-- | tools/perf/util/hist.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h index 51478c94d976..ef1ad7a948c0 100644 --- a/tools/perf/util/hist.h +++ b/tools/perf/util/hist.h @@ -116,6 +116,7 @@ void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel); void hists__output_recalc_col_len(struct hists *hists, int max_rows); u64 hists__total_period(struct hists *hists); +void hists__reset_stats(struct hists *hists); void hists__inc_stats(struct hists *hists, struct hist_entry *h); void hists__inc_nr_events(struct hists *hists, u32 type); void events_stats__inc(struct events_stats *stats, u32 type); |