Extern or forward variable declaration tools/perf/tests/hists_common.h, line 6 [usage...] Structure tools/perf/util/machine.h, line 141 [usage...] Local variable include/sound/soc-acpi.h, line 38 [usage...] sound/soc/intel/skylake/skl.c, line 467 [usage...] sound/soc/soc-acpi.c, line 10 [usage...] tools/perf/tests/hists_common.c, line 84 [usage...] tools/perf/tests/hists_cumulate.c, line 695 [usage...] tools/perf/tests/hists_filter.c, line 109 [usage...] tools/perf/tests/hists_link.c, line 272 [usage...] tools/perf/tests/hists_output.c, line 581 [usage...] tools/perf/tests/thread-mg-share.c, line 10 [usage...] tools/perf/util/machine.c, line 224 [usage...] tools/perf/util/machine.c, line 230 [usage...] tools/perf/util/machine.c, line 236 [usage...] tools/perf/util/machine.c, line 269 [usage...] tools/perf/util/machine.c, line 282 [usage...] tools/perf/util/machine.c, line 308 [usage...] tools/perf/util/machine.c, line 342 [usage...] tools/perf/util/machine.c, line 353 [usage...] tools/perf/util/machine.c, line 804 [usage...] tools/perf/util/machine.c, line 823 [usage...] tools/perf/util/machine.c, line 1122 [usage...] tools/perf/util/machine.c, line 1171 [usage...] tools/perf/util/machine.c, line 1186 [usage...] tools/perf/util/machine.c, line 2548 [usage...] tools/perf/util/session.c, line 1162 [usage...] tools/perf/util/session.c, line 1263 [usage...] Class, struct, or union member sound/soc/intel/common/sst-acpi.c, line 34 [usage...] tools/perf/util/session.h, line 24 [usage...]