show_zeros 159 tools/perf/builtin-trace.c bool show_zeros; show_zeros 1752 tools/perf/builtin-trace.c !trace->show_zeros && show_zeros 4048 tools/perf/builtin-trace.c trace->show_zeros = true; show_zeros 4055 tools/perf/builtin-trace.c trace->show_zeros = new_show_zeros;