Extern or forward variable declaration at tools/perf/util/machine.h, line 10 References: tools/perf/builtin-annotate.c, line 51 tools/perf/builtin-annotate.c, line 86 tools/perf/builtin-diff.c, line 314 tools/perf/builtin-diff.c, line 329 tools/perf/builtin-inject.c, line 207 tools/perf/builtin-mem.c, line 63 tools/perf/builtin-report.c, line 101 tools/perf/builtin-report.c, line 151 tools/perf/builtin-script.c, line 384 tools/perf/builtin-script.c, line 412 tools/perf/builtin-script.c, line 450 tools/perf/builtin-script.c, line 551 tools/perf/builtin-timechart.c, line 474 tools/perf/builtin-timechart.c, line 479 tools/perf/builtin-top.c, line 674 tools/perf/builtin-top.c, line 700 tools/perf/builtin-trace.c, line 1809 tools/perf/builtin-trace.c, line 1832 tools/perf/util/build-id.c, line 30 tools/perf/util/callchain.c, line 753 tools/perf/util/callchain.c, line 774 tools/perf/util/db-export.c, line 240 tools/perf/util/db-export.c, line 285 tools/perf/util/db-export.c, line 329 tools/perf/util/event.c, line 736 tools/perf/util/event.c, line 812 tools/perf/util/event.c, line 824 tools/perf/util/event.c, line 906 tools/perf/util/hist.c, line 376 tools/perf/util/hist.c, line 447 tools/perf/util/hist.c, line 483 tools/perf/util/hist.c, line 490 tools/perf/util/hist.c, line 496 tools/perf/util/hist.c, line 510 tools/perf/util/hist.c, line 542 tools/perf/util/hist.c, line 569 tools/perf/util/hist.c, line 587 tools/perf/util/hist.c, line 596 tools/perf/util/hist.c, line 614 tools/perf/util/hist.c, line 647 tools/perf/util/hist.c, line 657 tools/perf/util/hist.c, line 663 tools/perf/util/hist.c, line 681 tools/perf/util/hist.c, line 699 tools/perf/util/hist.c, line 722 tools/perf/util/hist.c, line 755 tools/perf/util/hist.c, line 768 tools/perf/util/hist.c, line 820 tools/perf/util/hist.c, line 860 tools/perf/util/machine.c, line 1331 tools/perf/util/machine.c, line 1352 tools/perf/util/machine.c, line 1373 tools/perf/util/machine.c, line 1389 tools/perf/util/machine.c, line 1393 tools/perf/util/machine.c, line 1447 tools/perf/util/machine.c, line 1509 tools/perf/util/machine.c, line 1623 tools/perf/util/machine.h, line 10 tools/perf/util/machine.h, line 126 tools/perf/util/machine.h, line 128 tools/perf/util/machine.h, line 133 tools/perf/util/scripting-engines/trace-event-python.c, line 303 tools/perf/util/scripting-engines/trace-event-python.c, line 380 tools/perf/util/scripting-engines/trace-event-python.c, line 765 tools/perf/util/scripting-engines/trace-event-python.c, line 842 tools/perf/util/session.c, line 1465 tools/perf/util/session.c, line 1478 tools/perf/util/session.h, line 109 tools/perf/util/symbol.c, line 260 tools/perf/util/thread-stack.c, line 530 tools/perf/util/thread-stack.c, line 531 tools/perf/util/thread-stack.c, line 560 tools/perf/util/thread-stack.c, line 561 tools/perf/util/thread-stack.c, line 665 tools/perf/util/thread-stack.c, line 666 tools/perf/util/thread.c, line 204 tools/perf/util/unwind-libdw.c, line 23 tools/perf/util/unwind-libdw.c, line 50 tools/perf/util/unwind-libdw.c, line 59 tools/perf/util/unwind-libdw.c, line 89 tools/perf/util/unwind-libunwind.c, line 307 tools/perf/util/unwind-libunwind.c, line 400 tools/perf/util/unwind-libunwind.c, line 509