Extern or forward variable declaration at tools/perf/util/dso.h, line 136 References: tools/perf/util/auxtrace.c, line 1321 tools/perf/util/auxtrace.c, line 1330 tools/perf/util/auxtrace.c, line 1333 tools/perf/util/auxtrace.c, line 1337 tools/perf/util/auxtrace.c, line 1363 tools/perf/util/auxtrace.c, line 1382 tools/perf/util/auxtrace.c, line 1392 tools/perf/util/auxtrace.c, line 1397 tools/perf/util/auxtrace.c, line 1403 tools/perf/util/auxtrace.c, line 1415 tools/perf/util/auxtrace.h, line 469 tools/perf/util/auxtrace.h, line 471 tools/perf/util/auxtrace.h, line 471 tools/perf/util/auxtrace.h, line 472 tools/perf/util/auxtrace.h, line 473 tools/perf/util/auxtrace.h, line 474 tools/perf/util/auxtrace.h, line 476 tools/perf/util/auxtrace.h, line 668 tools/perf/util/auxtrace.h, line 668 tools/perf/util/dso.c, line 1249 tools/perf/util/dso.h, line 136 tools/perf/util/dso.h, line 175 tools/perf/util/dso.h, line 175 tools/perf/util/intel-pt.c, line 379 tools/perf/util/intel-pt.c, line 382 tools/perf/util/intel-pt.c, line 385 tools/perf/util/intel-pt.c, line 386 tools/perf/util/intel-pt.c, line 393 tools/perf/util/intel-pt.c, line 402 tools/perf/util/intel-pt.c, line 431 tools/perf/util/intel-pt.c, line 436