Extern or forward variable declaration arch/arm/include/asm/hw_breakpoint.h, line 110 [usage...] arch/powerpc/include/asm/hw_breakpoint.h, line 40 [usage...] arch/sh/include/asm/hw_breakpoint.h, line 42 [usage...] arch/sh/include/asm/ptrace.h, line 122 [usage...] arch/x86/include/asm/hw_breakpoint.h, line 49 [usage...] arch/x86/include/asm/processor.h, line 435 [usage...] include/linux/ftrace_event.h, line 290 [usage...] include/linux/perf_event.h, line 722 [usage...] tools/perf/util/callchain.h, line 107 [usage...] tools/perf/util/tool.h, line 7 [usage...] tools/perf/util/trace-event.h, line 10 [usage...] Union tools/perf/util/event.h, line 129 [usage...] Structure include/linux/perf_event.h, line 869 [usage...] Local variable arch/x86/kvm/pmu.c, line 105 [usage...] arch/x86/kvm/pmu.c, line 114 [usage...] kernel/events/core.c, line 3164 [usage...] kernel/events/core.c, line 3177 [usage...] Class, struct, or union member arch/x86/include/asm/kvm_host.h, line 301 [usage...]