Defined in 4 files as a variable:
- tools/perf/tests/hists_cumulate.c, line 22 (as a variable)
- tools/perf/tests/hists_filter.c, line 23 (as a variable)
- tools/perf/tests/hists_link.c, line 35 (as a variable)
- tools/perf/tests/hists_output.c, line 23 (as a variable)