net: dpaa2-eth: add trace points on XSK events
Define the dpaa2_tx_xsk_fd and dpaa2_rx_xsk_fd trace events for the XSK zero-copy Rx and Tx path. Also, define the dpaa2_eth_buf as an event class so that both dpaa2_eth_buf_seed and dpaa2_xsk_buf_seed traces can derive from the same class. Signed-off-by: NRobert-Ionut Alexa <robert-ionut.alexa@nxp.com> Signed-off-by: NIoana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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