diff options
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/builtin-report.c | 4 | ||||
| -rw-r--r-- | tools/perf/ui/browsers/hists.c | 41 | ||||
| -rw-r--r-- | tools/perf/ui/gtk/hists.c | 4 |
3 files changed, 43 insertions, 6 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index fd2503a5f876..9cc768ecacad 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -319,6 +319,10 @@ static int perf_evlist__tty_browse_hists(struct perf_evlist *evlist, struct hists *hists = &pos->hists; const char *evname = perf_evsel__name(pos); + if (symbol_conf.event_group && + !perf_evsel__is_group_leader(pos)) + continue; + hists__fprintf_nr_sample_events(hists, evname, stdout); hists__fprintf(hists, true, 0, 0, stdout); fprintf(stdout, "\n\n"); diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index d7112dfa89cc..167f7701f94e 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -1695,8 +1695,19 @@ out: return key; } +static bool filter_group_entries(struct ui_browser *self __maybe_unused, + void *entry) +{ + struct perf_evsel *evsel = list_entry(entry, struct perf_evsel, node); + + if (symbol_conf.event_group && !perf_evsel__is_group_leader(evsel)) + return true; + + return false; +} + static int __perf_evlist__tui_browse_hists(struct perf_evlist *evlist, - const char *help, + int nr_entries, const char *help, struct hist_browser_timer *hbt, struct perf_session_env *env) { @@ -1707,7 +1718,8 @@ static int __perf_evlist__tui_browse_hists(struct perf_evlist *evlist, .refresh = ui_browser__list_head_refresh, .seek = ui_browser__list_head_seek, .write = perf_evsel_menu__write, - .nr_entries = evlist->nr_entries, + .filter = filter_group_entries, + .nr_entries = nr_entries, .priv = evlist, }, .env = env, @@ -1723,20 +1735,37 @@ static int __perf_evlist__tui_browse_hists(struct perf_evlist *evlist, menu.b.width = line_len; } - return perf_evsel_menu__run(&menu, evlist->nr_entries, help, hbt); + return perf_evsel_menu__run(&menu, nr_entries, help, hbt); } int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help, struct hist_browser_timer *hbt, struct perf_session_env *env) { - if (evlist->nr_entries == 1) { + int nr_entries = evlist->nr_entries; + +single_entry: + if (nr_entries == 1) { struct perf_evsel *first = list_entry(evlist->entries.next, struct perf_evsel, node); const char *ev_name = perf_evsel__name(first); - return perf_evsel__hists_browse(first, evlist->nr_entries, help, + + return perf_evsel__hists_browse(first, nr_entries, help, ev_name, false, hbt, env); } - return __perf_evlist__tui_browse_hists(evlist, help, hbt, env); + if (symbol_conf.event_group) { + struct perf_evsel *pos; + + nr_entries = 0; + list_for_each_entry(pos, &evlist->entries, node) + if (perf_evsel__is_group_leader(pos)) + nr_entries++; + + if (nr_entries == 1) + goto single_entry; + } + + return __perf_evlist__tui_browse_hists(evlist, nr_entries, help, + hbt, env); } diff --git a/tools/perf/ui/gtk/hists.c b/tools/perf/ui/gtk/hists.c index caa554bdbfe7..9c02c4c0f3b7 100644 --- a/tools/perf/ui/gtk/hists.c +++ b/tools/perf/ui/gtk/hists.c @@ -271,6 +271,10 @@ int perf_evlist__gtk_browse_hists(struct perf_evlist *evlist, GtkWidget *scrolled_window; GtkWidget *tab_label; + if (symbol_conf.event_group && + !perf_evsel__is_group_leader(pos)) + continue; + scrolled_window = gtk_scrolled_window_new(NULL, NULL); gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), |