diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index f5e13fc125c6..684df550ba49 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -2357,6 +2357,16 @@ static int hists_browser__scnprintf_title(struct hist_browser *browser, char *bf return printed; } +struct popup_action { + unsigned long time; + struct thread *thread; + int (*fn)(struct hist_browser *browser, struct popup_action *act); + struct map_symbol ms; + int socket; + enum rstype rstype; + +}; + static inline void free_popup_options(char **options, int n) { int i; @@ -2365,6 +2375,16 @@ static inline void free_popup_options(char **options, int n) zfree(&options[i]); } +static inline void free_popup_actions(struct popup_action *actions, int n) +{ + int i; + + for (i = 0; i < n; ++i) { + map_symbol__exit(&actions[i].ms); + memset(&actions[i], 0, sizeof(struct popup_action)); + } +} + /* * 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 @@ -2454,16 +2474,6 @@ static int switch_data_file(void) return ret; } -struct popup_action { - unsigned long time; - struct thread *thread; - int (*fn)(struct hist_browser *browser, struct popup_action *act); - struct map_symbol ms; - int socket; - enum rstype rstype; - -}; - static int do_annotate(struct hist_browser *browser, struct popup_action *act) { @@ -2541,7 +2551,7 @@ add_annotate_opt(struct popup_action *act, char **optstr, if (asprintf(optstr, "Annotate %s", ms->sym->name) < 0) return 0; - act->ms = *ms; + map_symbol__copy(&act->ms, ms); act->fn = do_annotate; return 1; } @@ -2573,7 +2583,7 @@ add_annotate_type_opt(struct popup_action *act, char **optstr, static int do_zoom_thread(struct hist_browser *browser, struct popup_action *act) { - struct thread *thread = act->thread; + struct thread *thread = act->ms.thread; if ((!hists__has(browser->hists, thread) && !hists__has(browser->hists, comm)) || thread == NULL) @@ -2628,7 +2638,7 @@ add_thread_opt(struct hist_browser *browser, struct popup_action *act, if (ret < 0) return 0; - act->thread = thread; + act->ms.thread = thread__get(thread); act->fn = do_zoom_thread; return 1; } @@ -2675,7 +2685,7 @@ add_dso_opt(struct hist_browser *browser, struct popup_action *act, __map__is_kernel(map) ? "the Kernel" : dso__short_name(map__dso(map))) < 0) return 0; - act->ms.map = map; + act->ms.map = map__get(map); act->fn = do_zoom_dso; return 1; } @@ -2720,7 +2730,7 @@ add_map_opt(struct hist_browser *browser, if (asprintf(optstr, "Browse map details") < 0) return 0; - act->ms.map = map; + act->ms.map = map__get(map); act->fn = do_browse_map; return 1; } @@ -2734,8 +2744,8 @@ do_run_script(struct hist_browser *browser, int n = 0; len = 100; - if (act->thread) - len += strlen(thread__comm_str(act->thread)); + if (act->ms.thread) + len += strlen(thread__comm_str(act->ms.thread)); else if (act->ms.sym) len += strlen(act->ms.sym->name); script_opt = malloc(len); @@ -2743,9 +2753,9 @@ do_run_script(struct hist_browser *browser, return -1; script_opt[0] = 0; - if (act->thread) { + if (act->ms.thread) { n = scnprintf(script_opt, len, " -c %s ", - thread__comm_str(act->thread)); + thread__comm_str(act->ms.thread)); } else if (act->ms.sym) { n = scnprintf(script_opt, len, " -S %s ", act->ms.sym->name); @@ -2800,7 +2810,7 @@ add_script_opt_2(struct popup_action *act, char **optstr, return 0; } - act->thread = thread; + act->ms.thread = thread__get(thread); act->ms.sym = sym; act->fn = do_run_script; return 1; @@ -3097,6 +3107,8 @@ static int evsel__hists_browse(struct evsel *evsel, int nr_events, const char *h key = 0; // reset key do_hotkey: // key came straight from options ui__popup_menu() + free_popup_options(options, MAX_OPTIONS); + free_popup_actions(actions, MAX_OPTIONS); choice = nr_options = 0; key = hist_browser__run(browser, helpline, warn_lost_event, key); @@ -3156,24 +3168,40 @@ static int evsel__hists_browse(struct evsel *evsel, int nr_events, const char *h } if (!browser->selection->sym) { + struct map_symbol source_ms; + if (!browser->he_selection) continue; + memset(&source_ms, 0, sizeof(source_ms)); + if (sort__mode == SORT_MODE__BRANCH) { bi = browser->he_selection->branch_info; if (!bi || !bi->to.ms.map) continue; - actions->ms.sym = symbol__new_unresolved(bi->to.al_addr, bi->to.ms.map); - actions->ms.map = bi->to.ms.map; + source_ms.sym = + symbol__new_unresolved( + bi->to.al_addr, + bi->to.ms.map); + source_ms.thread = bi->to.ms.thread; + source_ms.map = bi->to.ms.map; } else { - actions->ms.sym = symbol__new_unresolved(browser->he_selection->ip, - browser->selection->map); - actions->ms.map = browser->selection->map; + source_ms.sym = + symbol__new_unresolved( + browser->he_selection->ip, + browser->selection->map); + source_ms.thread = browser->selection->thread; + source_ms.map = browser->selection->map; } - if (!actions->ms.sym) + if (!source_ms.sym) continue; + + memset(&hotkey_act, 0, sizeof(hotkey_act)); + map_symbol__copy(&hotkey_act.ms, &source_ms); + do_annotate(browser, &hotkey_act); + map_symbol__exit(&hotkey_act.ms); } else { if (symbol__annotation(browser->selection->sym)->src == NULL) { ui_browser__warning(&browser->b, delay_secs * 2, @@ -3183,18 +3211,20 @@ static int evsel__hists_browse(struct evsel *evsel, int nr_events, const char *h continue; } - actions->ms.map = browser->selection->map; - actions->ms.sym = browser->selection->sym; + memset(&hotkey_act, 0, sizeof(hotkey_act)); + map_symbol__copy(&hotkey_act.ms, browser->selection); + do_annotate(browser, &hotkey_act); + map_symbol__exit(&hotkey_act.ms); } - - do_annotate(browser, actions); continue; case 'P': hist_browser__dump(browser); continue; case 'd': - actions->ms.map = map; - do_zoom_dso(browser, actions); + memset(&hotkey_act, 0, sizeof(hotkey_act)); + hotkey_act.ms.map = map__get(map); + do_zoom_dso(browser, &hotkey_act); + map_symbol__exit(&hotkey_act.ms); continue; case 'k': if (browser->selection != NULL) @@ -3209,12 +3239,16 @@ static int evsel__hists_browse(struct evsel *evsel, int nr_events, const char *h verbose); continue; case 't': - actions->thread = thread; - do_zoom_thread(browser, actions); + memset(&hotkey_act, 0, sizeof(hotkey_act)); + hotkey_act.ms.thread = thread__get(thread); + do_zoom_thread(browser, &hotkey_act); + map_symbol__exit(&hotkey_act.ms); continue; case 'S': - actions->socket = socked_id; - do_zoom_socket(browser, actions); + memset(&hotkey_act, 0, sizeof(hotkey_act)); + hotkey_act.socket = socked_id; + do_zoom_socket(browser, &hotkey_act); + map_symbol__exit(&hotkey_act.ms); continue; case '/': if (ui_browser__input_window("Symbol to show", @@ -3232,9 +3266,11 @@ static int evsel__hists_browse(struct evsel *evsel, int nr_events, const char *h continue; case 'r': if (is_report_browser(hbt)) { - actions->thread = NULL; - actions->ms.sym = NULL; - do_run_script(browser, actions); + memset(&hotkey_act, 0, sizeof(hotkey_act)); + hotkey_act.ms.thread = NULL; + hotkey_act.ms.sym = NULL; + do_run_script(browser, &hotkey_act); + map_symbol__exit(&hotkey_act.ms); } continue; case 's': @@ -3306,20 +3342,19 @@ static int evsel__hists_browse(struct evsel *evsel, int nr_events, const char *h continue; } - actions->ms.map = map; + memset(&hotkey_act, 0, sizeof(hotkey_act)); top = pstack__peek(browser->pstack); if (top == &browser->hists->dso_filter) { - /* - * No need to set actions->dso here since - * it's just to remove the current filter. - */ - do_zoom_dso(browser, actions); + hotkey_act.ms.map = map__get(map); + do_zoom_dso(browser, &hotkey_act); } else if (top == &browser->hists->thread_filter) { - actions->thread = thread; - do_zoom_thread(browser, actions); + hotkey_act.ms.thread = thread__get(thread); + do_zoom_thread(browser, &hotkey_act); } else if (top == &browser->hists->socket_filter) { - do_zoom_socket(browser, actions); + hotkey_act.socket = socked_id; + do_zoom_socket(browser, &hotkey_act); } + map_symbol__exit(&hotkey_act.ms); continue; } case 'q': @@ -3456,9 +3491,13 @@ static int evsel__hists_browse(struct evsel *evsel, int nr_events, const char *h if (key == K_SWITCH_INPUT_DATA) break; + + free_popup_options(options, MAX_OPTIONS); + free_popup_actions(actions, MAX_OPTIONS); } out_free_stack: pstack__delete(browser->pstack); + free_popup_actions(actions, MAX_OPTIONS); out: hist_browser__delete(browser); free_popup_options(options, MAX_OPTIONS);