63 		if (he->ms.unfolded)  in hist_browser__get_folding()
139 static char map_symbol__folded(const struct map_symbol *ms)  in map_symbol__folded()  argument
141 	return ms->has_children ? tree__folded_sign(ms->unfolded) : ' ';  in map_symbol__folded()
146 	return map_symbol__folded(&he->ms);  in hist_entry__folded()
151 	return map_symbol__folded(&cl->ms);  in callchain_list__folded()
154 static void map_symbol__set_folding(struct map_symbol *ms, bool unfold)  in map_symbol__set_folding()  argument
156 	ms->unfolded = unfold ? ms->has_children : false;  in map_symbol__set_folding()
192 		unfolded = chain->ms.unfolded;  in callchain_node__count_rows()
214 static bool map_symbol__toggle_fold(struct map_symbol *ms)  in map_symbol__toggle_fold()  argument
216 	if (!ms)  in map_symbol__toggle_fold()
219 	if (!ms->has_children)  in map_symbol__toggle_fold()
222 	ms->unfolded = !ms->unfolded;  in map_symbol__toggle_fold()
238 				chain->ms.has_children = chain->list.next != &child->val ||  in callchain_node__init_have_children_rb_tree()
241 				chain->ms.has_children = chain->list.next == &child->val &&  in callchain_node__init_have_children_rb_tree()
255 	chain->ms.has_children = has_sibling;  in callchain_node__init_have_children()
259 		chain->ms.has_children = !RB_EMPTY_ROOT(&node->rb_root);  in callchain_node__init_have_children()
279 		he->ms.has_children = !RB_EMPTY_ROOT(&he->sorted_chain);  in hist_entry__init_have_children()
294 		if (he->ms.unfolded)  in hist_browser__toggle_fold()
321 			map_symbol__set_folding(&chain->ms, unfold);  in callchain_node__set_folding_rb_tree()
322 			has_children = chain->ms.has_children;  in callchain_node__set_folding_rb_tree()
340 		map_symbol__set_folding(&chain->ms, unfold);  in callchain_node__set_folding()
341 		has_children = chain->ms.has_children;  in callchain_node__set_folding()
366 	map_symbol__set_folding(&he->ms, unfold);  in hist_entry__set_folding()
368 	if (he->ms.has_children) {  in hist_entry__set_folding()
514 	bool show_annotated = browser->show_dso && chain->ms.sym && symbol__annotation(chain->ms.sym)->src;  in hist_browser__show_callchain_entry()
519 		browser->selection = &chain->ms;  in hist_browser__show_callchain_entry()
751 		browser->selection = &entry->ms;  in hist_browser__show_entry()
1019 			if (h->ms.unfolded) {  in ui_browser__hists_seek()
1040 			if (h->ms.unfolded) {  in ui_browser__hists_seek()
1077 				if (h->ms.unfolded)  in ui_browser__hists_seek()
1680 			sym = browser->he_selection->ms.sym;  in perf_evsel__hists_browse()
1709 			struct map_symbol ms;  in perf_evsel__hists_browse()  local
1720 				ms.map = he->branch_info->from.map;  in perf_evsel__hists_browse()
1721 				ms.sym = he->branch_info->from.sym;  in perf_evsel__hists_browse()
1723 				ms.map = he->branch_info->to.map;  in perf_evsel__hists_browse()
1724 				ms.sym = he->branch_info->to.sym;  in perf_evsel__hists_browse()
1726 				ms = *browser->selection;  in perf_evsel__hists_browse()
1729 			notes = symbol__annotation(ms.sym);  in perf_evsel__hists_browse()
1733 			err = map_symbol__tui_annotate(&ms, evsel, hbt);  in perf_evsel__hists_browse()
1796 				sprintf(script_opt, " -S %s ", browser->he_selection->ms.sym->name);  in perf_evsel__hists_browse()