do_zoom_dso 2518 tools/perf/ui/browsers/hists.c act->fn = do_zoom_dso; do_zoom_dso 2954 tools/perf/ui/browsers/hists.c do_zoom_dso(browser, actions); do_zoom_dso 3065 tools/perf/ui/browsers/hists.c do_zoom_dso(browser, actions);