perf hists browser: Split popup menu actions (bc7cad42) · Commits · e / devices / android_kernel_oneplus_sm7250

tools/perf/ui/browsers/hists.c

+156 −86

Original line number	Original line	Diff line number	Diff line
	@@ -1402,6 +1402,120 @@ static int switch_data_file(void)
	return ret;		return ret;
	}		}

			static int
			do_annotate(struct hist_browser browser, struct map_symbol ms)
			{
			struct perf_evsel *evsel;
			struct annotation *notes;
			struct hist_entry *he;
			int err;

			if (!objdump_path && perf_session_env__lookup_objdump(browser->env))
			return 0;

			notes = symbol__annotation(ms->sym);
			if (!notes->src)
			return 0;

			evsel = hists_to_evsel(browser->hists);
			err = map_symbol__tui_annotate(ms, evsel, browser->hbt);
			he = hist_browser__selected_entry(browser);
			/*
			* offer option to annotate the other branch source or target
			* (if they exists) when returning from annotate
			*/
			if ((err == 'q' \|\| err == CTRL('c')) && he->branch_info)
			return 1;

			ui_browser__update_nr_entries(&browser->b, browser->hists->nr_entries);
			if (err)
			ui_browser__handle_resize(&browser->b);
			return 0;
			}

			static int
			do_zoom_thread(struct hist_browser browser, struct thread thread)
			{
			if (browser->hists->thread_filter) {
			pstack__remove(browser->pstack, &browser->hists->thread_filter);
			perf_hpp__set_elide(HISTC_THREAD, false);
			thread__zput(browser->hists->thread_filter);
			ui_helpline__pop();
			} else {
			ui_helpline__fpush("To zoom out press <- or -> + \"Zoom out of %s(%d) thread\"",
			thread->comm_set ? thread__comm_str(thread) : "",
			thread->tid);
			browser->hists->thread_filter = thread__get(thread);
			perf_hpp__set_elide(HISTC_THREAD, false);
			pstack__push(browser->pstack, &browser->hists->thread_filter);
			}

			hists__filter_by_thread(browser->hists);
			hist_browser__reset(browser);
			return 0;
			}

			static int
			do_zoom_dso(struct hist_browser browser, struct dso dso)
			{
			if (browser->hists->dso_filter) {
			pstack__remove(browser->pstack, &browser->hists->dso_filter);
			perf_hpp__set_elide(HISTC_DSO, false);
			browser->hists->dso_filter = NULL;
			ui_helpline__pop();
			} else {
			if (dso == NULL)
			return 0;
			ui_helpline__fpush("To zoom out press <- or -> + \"Zoom out of %s DSO\"",
			dso->kernel ? "the Kernel" : dso->short_name);
			browser->hists->dso_filter = dso;
			perf_hpp__set_elide(HISTC_DSO, true);
			pstack__push(browser->pstack, &browser->hists->dso_filter);
			}

			hists__filter_by_dso(browser->hists);
			hist_browser__reset(browser);
			return 0;
			}

			static int
			do_browse_map(struct hist_browser browser __maybe_unused, struct map map)
			{
			map__browse(map);
			return 0;
			}

			static int
			do_run_script(struct hist_browser *browser __maybe_unused,
			struct thread thread, struct symbol sym)
			{
			char script_opt[64];
			memset(script_opt, 0, sizeof(script_opt));

			if (thread) {
			scnprintf(script_opt, sizeof(script_opt), " -c %s ",
			thread__comm_str(thread));
			} else if (sym) {
			scnprintf(script_opt, sizeof(script_opt), " -S %s ",
			sym->name);
			}

			script_browse(script_opt);
			return 0;
			}

			static int
			do_switch_data(struct hist_browser *browser __maybe_unused, int key)
			{
			if (switch_data_file()) {
			ui__warning("Won't switch the data files due to\n"
			"no valid data file get selected!\n");
			return key;
			}

			return K_SWITCH_INPUT_DATA;
			}

	static void hist_browser__update_nr_entries(struct hist_browser *hb)		static void hist_browser__update_nr_entries(struct hist_browser *hb)
	{		{
	u64 nr_entries = 0;		u64 nr_entries = 0;
	@@ -1435,7 +1549,6 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
	int nr_options = 0;		int nr_options = 0;
	int key = -1;		int key = -1;
	char buf[64];		char buf[64];
	char script_opt[64];
	int delay_secs = hbt ? hbt->refresh : 0;		int delay_secs = hbt ? hbt->refresh : 0;
	struct perf_hpp_fmt *fmt;		struct perf_hpp_fmt *fmt;

	@@ -1496,7 +1609,8 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,

	while (1) {		while (1) {
	struct thread *thread = NULL;		struct thread *thread = NULL;
	const struct dso *dso = NULL;		struct dso *dso = NULL;
			struct map_symbol ms;
	int choice = 0,		int choice = 0,
	annotate = -2, zoom_dso = -2, zoom_thread = -2,		annotate = -2, zoom_dso = -2, zoom_thread = -2,
	annotate_f = -2, annotate_t = -2, browse_map = -2;		annotate_f = -2, annotate_t = -2, browse_map = -2;
	@@ -1533,17 +1647,24 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
	browser->selection->sym == NULL \|\|		browser->selection->sym == NULL \|\|
	browser->selection->map->dso->annotate_warned)		browser->selection->map->dso->annotate_warned)
	continue;		continue;
	goto do_annotate;
			ms.map = browser->selection->map;
			ms.sym = browser->selection->sym;

			do_annotate(browser, &ms);
			continue;
	case 'P':		case 'P':
	hist_browser__dump(browser);		hist_browser__dump(browser);
	continue;		continue;
	case 'd':		case 'd':
	goto zoom_dso;		do_zoom_dso(browser, dso);
			continue;
	case 'V':		case 'V':
	browser->show_dso = !browser->show_dso;		browser->show_dso = !browser->show_dso;
	continue;		continue;
	case 't':		case 't':
	goto zoom_thread;		do_zoom_thread(browser, thread);
			continue;
	case '/':		case '/':
	if (ui_browser__input_window("Symbol to show",		if (ui_browser__input_window("Symbol to show",
	"Please enter the name of symbol you want to see",		"Please enter the name of symbol you want to see",
	@@ -1556,11 +1677,14 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
	continue;		continue;
	case 'r':		case 'r':
	if (is_report_browser(hbt))		if (is_report_browser(hbt))
	goto do_scripts;		do_run_script(browser, NULL, NULL);
	continue;		continue;
	case 's':		case 's':
	if (is_report_browser(hbt))		if (is_report_browser(hbt)) {
	goto do_data_switch;		key = do_switch_data(browser, key);
			if (key == K_SWITCH_INPUT_DATA)
			goto out_free_stack;
			}
	continue;		continue;
	case 'i':		case 'i':
	/* env->arch is NULL for live-mode (i.e. perf top) */		/* env->arch is NULL for live-mode (i.e. perf top) */
	@@ -1599,10 +1723,18 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
	continue;		continue;
	}		}
	top = pstack__pop(browser->pstack);		top = pstack__pop(browser->pstack);
	if (top == &browser->hists->dso_filter)		if (top == &browser->hists->dso_filter) {
	goto zoom_out_dso;		perf_hpp__set_elide(HISTC_DSO, false);
	if (top == &browser->hists->thread_filter)		browser->hists->dso_filter = NULL;
	goto zoom_out_thread;		hists__filter_by_dso(browser->hists);
			}
			if (top == &browser->hists->thread_filter) {
			perf_hpp__set_elide(HISTC_THREAD, false);
			thread__zput(browser->hists->thread_filter);
			hists__filter_by_thread(browser->hists);
			}
			ui_helpline__pop();
			hist_browser__reset(browser);
	continue;		continue;
	}		}
	case K_ESC:		case K_ESC:
	@@ -1713,12 +1845,6 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,

	if (choice == annotate \|\| choice == annotate_t \|\| choice == annotate_f) {		if (choice == annotate \|\| choice == annotate_t \|\| choice == annotate_f) {
	struct hist_entry *he;		struct hist_entry *he;
	struct annotation *notes;
	struct map_symbol ms;
	int err;
	do_annotate:
	if (!objdump_path && perf_session_env__lookup_objdump(env))
	continue;

	he = hist_browser__selected_entry(browser);		he = hist_browser__selected_entry(browser);
	if (he == NULL)		if (he == NULL)
	@@ -1734,86 +1860,30 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
	ms = *browser->selection;		ms = *browser->selection;
	}		}

	notes = symbol__annotation(ms.sym);		if (do_annotate(browser, &ms) == 1)
	if (!notes->src)
	continue;

	err = map_symbol__tui_annotate(&ms, evsel, hbt);
	/*
	* offer option to annotate the other branch source or target
	* (if they exists) when returning from annotate
	*/
	if ((err == 'q' \|\| err == CTRL('c'))
	&& annotate_t != -2 && annotate_f != -2)
	goto retry_popup_menu;		goto retry_popup_menu;
			} else if (choice == browse_map) {
	ui_browser__update_nr_entries(&browser->b, browser->hists->nr_entries);		do_browse_map(browser, browser->selection->map);
	if (err)		} else if (choice == zoom_dso) {
	ui_browser__handle_resize(&browser->b);		do_zoom_dso(browser, dso);

	} else if (choice == browse_map)
	map__browse(browser->selection->map);
	else if (choice == zoom_dso) {
	zoom_dso:
	if (browser->hists->dso_filter) {
	pstack__remove(browser->pstack, &browser->hists->dso_filter);
	zoom_out_dso:
	ui_helpline__pop();
	browser->hists->dso_filter = NULL;
	perf_hpp__set_elide(HISTC_DSO, false);
	} else {
	if (dso == NULL)
	continue;
	ui_helpline__fpush("To zoom out press <- or -> + \"Zoom out of %s DSO\"",
	dso->kernel ? "the Kernel" : dso->short_name);
	browser->hists->dso_filter = dso;
	perf_hpp__set_elide(HISTC_DSO, true);
	pstack__push(browser->pstack, &browser->hists->dso_filter);
	}
	hists__filter_by_dso(hists);
	hist_browser__reset(browser);
	} else if (choice == zoom_thread) {		} else if (choice == zoom_thread) {
	zoom_thread:		do_zoom_thread(browser, thread);
	if (browser->hists->thread_filter) {
	pstack__remove(browser->pstack, &browser->hists->thread_filter);
	zoom_out_thread:
	ui_helpline__pop();
	thread__zput(browser->hists->thread_filter);
	perf_hpp__set_elide(HISTC_THREAD, false);
	} else {
	ui_helpline__fpush("To zoom out press <- or -> + \"Zoom out of %s(%d) thread\"",
	thread->comm_set ? thread__comm_str(thread) : "",
	thread->tid);
	browser->hists->thread_filter = thread__get(thread);
	perf_hpp__set_elide(HISTC_THREAD, false);
	pstack__push(browser->pstack, &browser->hists->thread_filter);
	}
	hists__filter_by_thread(hists);
	hist_browser__reset(browser);
	}		}
	/* perf scripts support */		/* perf scripts support */
	else if (choice == scripts_all \|\| choice == scripts_comm \|\|		else if (choice == scripts_all \|\| choice == scripts_comm \|\|
	choice == scripts_symbol) {		choice == scripts_symbol) {
	do_scripts:
	memset(script_opt, 0, 64);

	if (choice == scripts_comm)		if (choice == scripts_comm)
	sprintf(script_opt, " -c %s ", thread__comm_str(browser->he_selection->thread));		do_run_script(browser, browser->he_selection->thread, NULL);

	if (choice == scripts_symbol)		if (choice == scripts_symbol)
	sprintf(script_opt, " -S %s ", browser->he_selection->ms.sym->name);		do_run_script(browser, NULL, browser->he_selection->ms.sym);
			if (choice == scripts_all)
	script_browse(script_opt);		do_run_script(browser, NULL, NULL);
	}		}
	/* Switch to another data file */		/* Switch to another data file */
	else if (choice == switch_data) {		else if (choice == switch_data) {
	do_data_switch:		key = do_switch_data(browser, key);
	if (!switch_data_file()) {		if (key == K_SWITCH_INPUT_DATA)
	key = K_SWITCH_INPUT_DATA;
	break;		break;
	} else
	ui__warning("Won't switch the data files due to\n"
	"no valid data file get selected!\n");
	}		}
	}		}
	out_free_stack:		out_free_stack: