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Message-Id: <20220717022050.822766-2-andrey.turkin@gmail.com> Date: Sun, 17 Jul 2022 02:20:50 +0000 From: Andrey Turkin <andrey.turkin@...il.com> To: netdev@...r.kernel.org Cc: Ronak Doshi <doshir@...are.com>, VMware PV-Drivers Reviewers <pv-drivers@...are.com>, Andrey Turkin <andrey.turkin@...il.com> Subject: [PATCH] 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@...il.com> --- drivers/net/vmxnet3/vmxnet3_drv.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c index 93e8d119d45f..479e640513dc 100644 --- a/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/drivers/net/vmxnet3/vmxnet3_drv.c @@ -1503,6 +1503,7 @@ 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) && -- 2.25.1
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