vmxnet3: Record queue number to incoming packets

Make generic XDP processing attribute packets to their actual
queues instead of queue #0. This improves AF_XDP performance
considerably since softirq threads no longer fight over single
AF_XDP socket spinlock.

Signed-off-by: Andrey Turkin <andrey.turkin@gmail.com>
Link: https://lore.kernel.org/r/20220717022050.822766-2-andrey.turkin@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index 19c4147337477af32d13c9cd67e831baa0daa350..dd831adbc1d17599119a8aa5d62f3b9ed31b2226 100644 (file)
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -1550,6 +1550,7 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
                                             hash_type);
                        }
 #endif
+                       skb_record_rx_queue(ctx->skb, rq->qid);
                        skb_put(ctx->skb, rcd->len);
 
                        if (VMXNET3_VERSION_GE_2(adapter) &&