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fbt(4): allow tracing in dtrace_test.ko if it was loaded after fbt
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Authored by christos on Mar 24 2023, 6:25 PM.
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markj
Summary

This is a workaround (needed by a test script in D38825) for an as-of-yet
unknown bug. Basically, FBT does not allow tracing of dtrace_test.ko
functions if dtrace_test.ko was loaded after fbt.ko, while it can trace
them perfectly fine if it's loaded before fbt.ko.

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rG FreeBSD src repository
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