From: Tao Liu xliutaox@google.com
[ Upstream commit 084cbb2ec3af2d23be9de65fcc9493e21e265859 ]
This caused a significant performance degredation when using generic XDP with multiple queues.
Fixes: f5cedc84a30d2 ("gve: Add transmit and receive support") Signed-off-by: Tao Liu xliutaox@google.com Link: https://lore.kernel.org/r/20220207175901.2486596-1-jeroendb@google.com Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/google/gve/gve_rx.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/google/gve/gve_rx.c b/drivers/net/ethernet/google/gve/gve_rx.c index 04a08904305a9..3453e565472c1 100644 --- a/drivers/net/ethernet/google/gve/gve_rx.c +++ b/drivers/net/ethernet/google/gve/gve_rx.c @@ -609,6 +609,7 @@ static bool gve_rx(struct gve_rx_ring *rx, netdev_features_t feat,
*packet_size_bytes = skb->len + (skb->protocol ? ETH_HLEN : 0); *work_done = work_cnt; + skb_record_rx_queue(skb, rx->q_num); if (skb_is_nonlinear(skb)) napi_gro_frags(napi); else