perf_gtk__activate_context 205 tools/perf/ui/gtk/annotate.c pgctx = perf_gtk__activate_context(window); perf_gtk__activate_context 34 tools/perf/ui/gtk/gtk.h struct perf_gtk_context *perf_gtk__activate_context(GtkWidget *window); perf_gtk__activate_context 617 tools/perf/ui/gtk/hists.c pgctx = perf_gtk__activate_context(window);