diff options
| -rw-r--r-- | drivers/net/veth.c | 4 | ||||
| -rw-r--r-- | include/net/xdp.h | 14 |
2 files changed, 16 insertions, 2 deletions
diff --git a/drivers/net/veth.c b/drivers/net/veth.c index 58b20ea171dd..b77ce3fdcfe8 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -494,7 +494,7 @@ static int veth_xdp_xmit(struct net_device *dev, int n, struct xdp_frame *frame = frames[i]; void *ptr = veth_xdp_to_ptr(frame); - if (unlikely(frame->len > max_len || + if (unlikely(xdp_get_frame_len(frame) > max_len || __ptr_ring_produce(&rq->xdp_ring, ptr))) break; nxmit++; @@ -855,7 +855,7 @@ static int veth_xdp_rcv(struct veth_rq *rq, int budget, /* ndo_xdp_xmit */ struct xdp_frame *frame = veth_ptr_to_xdp(ptr); - stats->xdp_bytes += frame->len; + stats->xdp_bytes += xdp_get_frame_len(frame); frame = veth_xdp_rcv_one(rq, frame, bq, stats); if (frame) { /* XDP_PASS */ diff --git a/include/net/xdp.h b/include/net/xdp.h index b7721c3e4d1f..04c852c7a77f 100644 --- a/include/net/xdp.h +++ b/include/net/xdp.h @@ -343,6 +343,20 @@ out: __xdp_release_frame(xdpf->data, mem); } +static __always_inline unsigned int xdp_get_frame_len(struct xdp_frame *xdpf) +{ + struct skb_shared_info *sinfo; + unsigned int len = xdpf->len; + + if (likely(!xdp_frame_has_frags(xdpf))) + goto out; + + sinfo = xdp_get_shared_info_from_frame(xdpf); + len += sinfo->xdp_frags_size; +out: + return len; +} + int __xdp_rxq_info_reg(struct xdp_rxq_info *xdp_rxq, struct net_device *dev, u32 queue_index, unsigned int napi_id, u32 frag_size); |