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[RFC,6/9] veth: use skb_prepare_for_gro()

Message ID 1abe7f6e76864ee634f437972f9249f05414f61c.1626882513.git.pabeni@redhat.com (mailing list archive)
State New, archived
Delegated to: Paul Moore
Headers show
Series [RFC,1/9] sk_buff: track nfct status in newly added skb->_state | expand

Commit Message

Paolo Abeni July 21, 2021, 4:44 p.m. UTC
Leveraging the previous patch we can now avoid orphaning the
skb in the veth gro path, allowing correct backpressure.

Signed-off-by: Paolo Abeni <pabeni@redhat.com>
 drivers/net/veth.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index 381670c08ba7..50eb43e5bf45 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -713,7 +713,7 @@  static struct sk_buff *veth_xdp_rcv_skb(struct veth_rq *rq,
 	int mac_len, delta, off;
 	struct xdp_buff xdp;
-	skb_orphan_partial(skb);
+	skb_prepare_for_gro(skb);
 	xdp_prog = rcu_dereference(rq->xdp_prog);