Local variable in function calibrate_sleep_measurement_overhead at tools/perf/builtin-sched.c, line 331 References: tools/perf/builtin-sched.c, line 295 tools/perf/builtin-sched.c, line 299 tools/perf/builtin-sched.c, line 314 tools/perf/builtin-sched.c, line 318 tools/perf/builtin-sched.c, line 321 tools/perf/builtin-sched.c, line 331 tools/perf/builtin-sched.c, line 335 tools/perf/builtin-sched.c, line 338 tools/perf/builtin-sched.c, line 738 tools/perf/builtin-sched.c, line 740 tools/perf/builtin-sched.c, line 744 tools/perf/builtin-sched.c, line 784 tools/perf/builtin-sched.c, line 786 tools/perf/builtin-sched.c, line 790 tools/perf/builtin-sched.c, line 792 tools/perf/builtin-sched.c, line 796