diff options
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/util/annotate.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index 7ad503fbff74..3dc4ca1d6c08 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -202,6 +202,10 @@ struct cyc_hist { /** struct annotated_source - symbols with hits have this attached as in sannotation * * @histograms: Array of addr hit histograms per event being monitored + * nr_histograms: This may not be the same as evsel->evlist->nr_entries if + * we have more than a group in a evlist, where we will want + * to see each group separately, that is why symbol__annotate2() + * sets src->nr_histograms to evsel->nr_members. * @lines: If 'print_lines' is specified, per source code line percentages * @source: source parsed from a disassembler like objdump -dS * @cyc_hist: Average cycles per basic block |