675 			struct hist_entry *h = rb_entry(browser->b.top,  in hist_browser__run()
1755 	if (browser->top == NULL) {  in ui_browser__hists_init_top()
1759 		browser->top = rb_first_cached(&hb->hists->entries);  in ui_browser__hists_init_top()
1776 	for (nd = browser->top; nd; nd = rb_hierarchy_next(nd)) {  in hist_browser__refresh()
1871 		nd = browser->top;  in ui_browser__hists_seek()
1886 	h = rb_entry(browser->top, struct hist_entry, rb_node);  in ui_browser__hists_seek()
1917 					browser->top = nd;  in ui_browser__hists_seek()
1926 			browser->top = nd;  in ui_browser__hists_seek()
1939 						browser->top = nd;  in ui_browser__hists_seek()
1949 						browser->top = nd;  in ui_browser__hists_seek()
1960 			browser->top = nd;  in ui_browser__hists_seek()
1975 		browser->top = nd;  in ui_browser__hists_seek()
2244 		struct perf_top *top = hbt->arg;  in hists_browser__scnprintf_title()  local
2248 				     top->lost, top->lost_total);  in hists_browser__scnprintf_title()
2252 				     top->drop, top->drop_total);  in hists_browser__scnprintf_title()
2254 		if (top->zero)  in hists_browser__scnprintf_title()
2257 		perf_top__reset_sample_counters(top);  in hists_browser__scnprintf_title()
3010 				struct perf_top *top = hbt->arg;  in perf_evsel__hists_browse()  local
3012 				top->zero = !top->zero;  in perf_evsel__hists_browse()
3046 			const void *top;  in perf_evsel__hists_browse()  local
3063 			top = pstack__peek(browser->pstack);  in perf_evsel__hists_browse()
3064 			if (top == &browser->hists->dso_filter) {  in perf_evsel__hists_browse()
3071 			} else if (top == &browser->hists->thread_filter) {  in perf_evsel__hists_browse()
3073 			} else if (top == &browser->hists->socket_filter) {  in perf_evsel__hists_browse()
3083 				struct perf_top *top = hbt->arg;  in perf_evsel__hists_browse()  local
3085 				perf_evlist__toggle_enable(top->evlist);  in perf_evsel__hists_browse()
3090 				if (top->evlist->enabled) {  in perf_evsel__hists_browse()