diff options
Diffstat (limited to 'tools/perf/ui')
| -rw-r--r-- | tools/perf/ui/browsers/annotate.c | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c index c02fb437ac8e..78bcd220f1b6 100644 --- a/tools/perf/ui/browsers/annotate.c +++ b/tools/perf/ui/browsers/annotate.c @@ -592,21 +592,40 @@ bool annotate_browser__continue_search_reverse(struct annotate_browser *browser, return __annotate_browser__search_reverse(browser); } +static int annotate_browser__show(struct ui_browser *browser, char *title, const char *help) +{ + struct map_symbol *ms = browser->priv; + struct symbol *sym = ms->sym; + char symbol_dso[SYM_TITLE_MAX_SIZE]; + + if (ui_browser__show(browser, title, help) < 0) + return -1; + + sym_title(sym, ms->map, symbol_dso, sizeof(symbol_dso)); + + ui_browser__gotorc_title(browser, 0, 0); + ui_browser__set_color(browser, HE_COLORSET_ROOT); + ui_browser__write_nstring(browser, symbol_dso, browser->width + 1); + return 0; +} + static int annotate_browser__run(struct annotate_browser *browser, struct perf_evsel *evsel, struct hist_browser_timer *hbt) { struct rb_node *nd = NULL; + struct hists *hists = evsel__hists(evsel); struct map_symbol *ms = browser->b.priv; struct symbol *sym = ms->sym; struct annotation *notes = symbol__annotation(ms->sym); const char *help = "Press 'h' for help on key bindings"; int delay_secs = hbt ? hbt->refresh : 0; + char title[256]; int key; - char title[SYM_TITLE_MAX_SIZE]; - sym_title(sym, ms->map, title, sizeof(title)); - if (ui_browser__show(&browser->b, title, help) < 0) + annotation__scnprintf_samples_period(notes, title, sizeof(title), evsel); + + if (annotate_browser__show(&browser->b, title, help) < 0) return -1; annotate_browser__calc_percent(browser, evsel); @@ -637,8 +656,11 @@ static int annotate_browser__run(struct annotate_browser *browser, if (hbt) hbt->timer(hbt->arg); - if (delay_secs != 0) + if (delay_secs != 0) { symbol__annotate_decay_histogram(sym, evsel->idx); + hists__scnprintf_title(hists, title, sizeof(title)); + annotate_browser__show(&browser->b, title, help); + } continue; case K_TAB: if (nd != NULL) { @@ -812,6 +834,7 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map, .seek = ui_browser__list_head_seek, .write = annotate_browser__write, .filter = disasm_line__filter, + .extra_title_lines = 1, /* for hists__scnprintf_title() */ .priv = &ms, .use_navkeypressed = true, }, |