From a55e16fa330acc15f35ee6a6c2aaaea4343c6c76 Mon Sep 17 00:00:00 2001 From: Maciej Fijalkowski Date: Thu, 19 Aug 2021 14:00:00 +0200 Subject: [PATCH] ice: do not create xdp_frame on XDP_TX xdp_frame is not needed for XDP_TX data path in ice driver case. For this data path cleaning of sent descriptor will not happen anywhere outside of the driver, which means that carrying the information about the underlying memory model via xdp_frame will not be used. Therefore, this conversion can be simply dropped, which would relieve CPU a bit. Signed-off-by: Maciej Fijalkowski Tested-by: George Kuruvinakunnel Signed-off-by: Tony Nguyen --- drivers/net/ethernet/intel/ice/ice_txrx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c index b031f75..7739cd3 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.c +++ b/drivers/net/ethernet/intel/ice/ice_txrx.c @@ -554,7 +554,7 @@ ice_run_xdp(struct ice_rx_ring *rx_ring, struct xdp_buff *xdp, return ICE_XDP_PASS; case XDP_TX: xdp_ring = rx_ring->vsi->xdp_rings[smp_processor_id()]; - result = ice_xmit_xdp_buff(xdp, xdp_ring); + result = ice_xmit_xdp_ring(xdp->data, xdp->data_end - xdp->data, xdp_ring); if (result == ICE_XDP_CONSUMED) goto out_failure; return result; -- 2.7.4