Queries on DPDK Trace Library usage

[Jerin Jacob]

On Tue, Apr 30, 2024 at 8:31 PM NAGENDRA BALAGANI
<nagendra.balagani at oracle.com> wrote:
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> Hi Team / Jerin,
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> I am trying to use DPDK Trace Library functionality in my DPDK application.  I've successfully observed the trace files being generated by invoking rte_trace_save(), particularly when utilizing the EAL option '--trace=.*'

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> I have the following queries,
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> 1.       How to enable/disable the trace files runtime in a dpdk application?


 rte_trace_point_enable() and rte_trace_point_disable()

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> 2.       How to trigger new trace points added in the application code?


See app/test/test_trace.c test code for (1) and (2).


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> Regards,
> Nagendra