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Gerhard Engleder authored
ptp_convert_timestamp() is called in the RX path of network messages. The current implementation takes ~5000ns on 1.2GHz A53. This is too much for the hot path of packet processing. Introduce hash table for fast vclock lookup in ptp_convert_timestamp(). The execution time of ptp_convert_timestamp() is reduced to ~700ns on 1.2GHz A53. Signed-off-by: Gerhard Engleder <gerhard@engleder-embedded.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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