diff options
Diffstat (limited to 'tools/perf/ui/stdio')
| -rw-r--r-- | tools/perf/ui/stdio/hist.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c index 435eaaa..b3bdfcb 100644 --- a/tools/perf/ui/stdio/hist.c +++ b/tools/perf/ui/stdio/hist.c @@ -628,6 +628,7 @@ size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows, bool first = true; size_t linesz; char *line = NULL; + unsigned indent; init_rem_hits(); @@ -704,6 +705,8 @@ print_entries: goto out; } + indent = hists__overhead_width(hists) + 4; + for (nd = rb_first(&hists->entries); nd; nd = __rb_hierarchy_next(nd, HMD_FORCE_CHILD)) { struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node); float percent; @@ -720,6 +723,20 @@ print_entries: if (max_rows && ++nr_rows >= max_rows) break; + /* + * If all children are filtered out or percent-limited, + * display "no entry >= x.xx%" message. + */ + if (!h->leaf && !hist_entry__has_hierarchy_children(h, min_pcnt)) { + int nr_sort = hists->hpp_list->nr_sort_keys; + + print_hierarchy_indent(sep, nr_sort + h->depth + 1, spaces, fp); + fprintf(fp, "%*sno entry >= %.2f%%\n", indent, "", min_pcnt); + + if (max_rows && ++nr_rows >= max_rows) + break; + } + if (h->ms.map == NULL && verbose > 1) { __map_groups__fprintf_maps(h->thread->mg, MAP__FUNCTION, fp); |