From: Andrey Turkin <andrey.turkin@gmail.com>
Date: Sun, 17 Jul 2022 02:20:50 +0000 (+0000)
Subject: vmxnet3: Record queue number to incoming packets
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=bdeed8b0958cbe126fcc4a4945308907f44cc8a9;p=linux.git

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 19c4147337477..dd831adbc1d17 100644
--- 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) &&