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SubjectRe: tracing: Multi definition of TRACE_INCLUDE_FILE
Hi Steven,

Steven Rostedt wrote:
> On Wed, Jan 06, 2010 at 03:40:40PM +0800, Wenji Huang wrote:
>> Hi,
>>
>> There are multi definition of TRACE_INCLUDE_FILE on
>> include/trace/events/{syscalls, kvm}.h
>> It will result in compilation error when some
>> out-of-tree tools like Systemtap processes kernel
>> tracepoints in a way to put header files into module.
>>
>
> Does the following patch fix your issues?
>

Yes, that could be.

Thanks,
wenji

> -- Steve
>
>
> diff --git a/include/trace/events/kvm.h b/include/trace/events/kvm.h
> index dbe1084..532d658 100644
> --- a/include/trace/events/kvm.h
> +++ b/include/trace/events/kvm.h
> @@ -4,6 +4,7 @@
> #include <linux/tracepoint.h>
>
> #undef TRACE_SYSTEM
> +#undef TRACE_INCLUDE_FILE
> #define TRACE_SYSTEM kvm
> #define TRACE_INCLUDE_FILE kvm
>
> diff --git a/include/trace/events/syscalls.h b/include/trace/events/syscalls.h
> index fb726ac..52290bb 100644
> --- a/include/trace/events/syscalls.h
> +++ b/include/trace/events/syscalls.h
> @@ -1,4 +1,5 @@
> #undef TRACE_SYSTEM
> +#undef TRACE_INCLUDE_FILE
> #define TRACE_SYSTEM raw_syscalls
> #define TRACE_INCLUDE_FILE syscalls
>



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