bench_futex_hash_usage 62 tools/perf/bench/futex-hash.c static const char * const bench_futex_hash_usage[] = { bench_futex_hash_usage 130 tools/perf/bench/futex-hash.c argc = parse_options(argc, argv, options, bench_futex_hash_usage, 0); bench_futex_hash_usage 132 tools/perf/bench/futex-hash.c usage_with_options(bench_futex_hash_usage, options);