diff options
Diffstat (limited to 'tools/perf/ui/browsers/hists.c')
| -rw-r--r-- | tools/perf/ui/browsers/hists.c | 52 |
1 files changed, 34 insertions, 18 deletions
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 8f60a970404f..cfb976b3de3a 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -35,7 +35,9 @@ struct hist_browser { extern void hist_browser__init_hpp(void); -static int hists__browser_title(struct hists *hists, char *bf, size_t size); +static int hists__browser_title(struct hists *hists, + struct hist_browser_timer *hbt, + char *bf, size_t size); static void hist_browser__update_nr_entries(struct hist_browser *hb); static struct rb_node *hists__filter_entries(struct rb_node *nd, @@ -390,7 +392,7 @@ static int hist_browser__run(struct hist_browser *browser, browser->b.entries = &browser->hists->entries; browser->b.nr_entries = hist_browser__nr_entries(browser); - hists__browser_title(browser->hists, title, sizeof(title)); + hists__browser_title(browser->hists, hbt, title, sizeof(title)); if (ui_browser__show(&browser->b, title, "Press '?' for help on key bindings") < 0) @@ -417,7 +419,8 @@ static int hist_browser__run(struct hist_browser *browser, ui_browser__warn_lost_events(&browser->b); } - hists__browser_title(browser->hists, title, sizeof(title)); + hists__browser_title(browser->hists, + hbt, title, sizeof(title)); ui_browser__show_title(&browser->b, title); continue; } @@ -1204,7 +1207,15 @@ static struct thread *hist_browser__selected_thread(struct hist_browser *browser return browser->he_selection->thread; } -static int hists__browser_title(struct hists *hists, char *bf, size_t size) +/* Check whether the browser is for 'top' or 'report' */ +static inline bool is_report_browser(void *timer) +{ + return timer == NULL; +} + +static int hists__browser_title(struct hists *hists, + struct hist_browser_timer *hbt, + char *bf, size_t size) { char unit; int printed; @@ -1229,12 +1240,14 @@ static int hists__browser_title(struct hists *hists, char *bf, size_t size) ev_name = buf; for_each_group_member(pos, evsel) { + struct hists *pos_hists = evsel__hists(pos); + if (symbol_conf.filter_relative) { - nr_samples += pos->hists.stats.nr_non_filtered_samples; - nr_events += pos->hists.stats.total_non_filtered_period; + nr_samples += pos_hists->stats.nr_non_filtered_samples; + nr_events += pos_hists->stats.total_non_filtered_period; } else { - nr_samples += pos->hists.stats.nr_events[PERF_RECORD_SAMPLE]; - nr_events += pos->hists.stats.total_period; + nr_samples += pos_hists->stats.nr_events[PERF_RECORD_SAMPLE]; + nr_events += pos_hists->stats.total_period; } } } @@ -1256,6 +1269,13 @@ static int hists__browser_title(struct hists *hists, char *bf, size_t size) if (dso) printed += scnprintf(bf + printed, size - printed, ", DSO: %s", dso->short_name); + if (!is_report_browser(hbt)) { + struct perf_top *top = hbt->arg; + + if (top->zero) + printed += scnprintf(bf + printed, size - printed, " [z]"); + } + return printed; } @@ -1267,12 +1287,6 @@ static inline void free_popup_options(char **options, int n) zfree(&options[i]); } -/* Check whether the browser is for 'top' or 'report' */ -static inline bool is_report_browser(void *timer) -{ - return timer == NULL; -} - /* * Only runtime switching of perf data file will make "input_name" point * to a malloced buffer. So add "is_input_name_malloced" flag to decide @@ -1387,7 +1401,7 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events, float min_pcnt, struct perf_session_env *env) { - struct hists *hists = &evsel->hists; + struct hists *hists = evsel__hists(evsel); struct hist_browser *browser = hist_browser__new(hists); struct branch_info *bi; struct pstack *fstack; @@ -1802,8 +1816,9 @@ static void perf_evsel_menu__write(struct ui_browser *browser, struct perf_evsel_menu *menu = container_of(browser, struct perf_evsel_menu, b); struct perf_evsel *evsel = list_entry(entry, struct perf_evsel, node); + struct hists *hists = evsel__hists(evsel); bool current_entry = ui_browser__is_current_entry(browser, row); - unsigned long nr_events = evsel->hists.stats.nr_events[PERF_RECORD_SAMPLE]; + unsigned long nr_events = hists->stats.nr_events[PERF_RECORD_SAMPLE]; const char *ev_name = perf_evsel__name(evsel); char bf[256], unit; const char *warn = " "; @@ -1818,7 +1833,8 @@ static void perf_evsel_menu__write(struct ui_browser *browser, ev_name = perf_evsel__group_name(evsel); for_each_group_member(pos, evsel) { - nr_events += pos->hists.stats.nr_events[PERF_RECORD_SAMPLE]; + struct hists *pos_hists = evsel__hists(pos); + nr_events += pos_hists->stats.nr_events[PERF_RECORD_SAMPLE]; } } @@ -1827,7 +1843,7 @@ static void perf_evsel_menu__write(struct ui_browser *browser, unit, unit == ' ' ? "" : " ", ev_name); slsmg_printf("%s", bf); - nr_events = evsel->hists.stats.nr_events[PERF_RECORD_LOST]; + nr_events = hists->stats.nr_events[PERF_RECORD_LOST]; if (nr_events != 0) { menu->lost_events = true; if (!current_entry) |