Hi,

The following trivial piece of code will result in corrupt events:

void dump_ackerman_current( int m, int n )
{
    trace_mark( ackerman, current, "m %d n %d", m, n );
}

This is because in ust/marker.h line 173 the definition of the __trace_mark_counter macro uses a temporary named m (which shadows the original m). It might be a good idea to use underscore variable names inside these macros to make naming conflicts less likely.

Thanks,
Paul

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