perf_gtk__add_callchain_graph 265 tools/perf/ui/gtk/hists.c perf_gtk__add_callchain_graph(&node->rb_root, store, &iter, col, perf_gtk__add_callchain_graph 278 tools/perf/ui/gtk/hists.c perf_gtk__add_callchain_graph(root, store, parent, col, total);