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...ent patch will reuse this function. Signed-off-by: Xuan Zhuo <xuanzhuo at linux.alibaba.com> --- drivers/net/virtio_net.c | 27 ++++++++++++++++----------- 1 file changed, 16 insertions(+), 11 deletions(-) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 72b9d6ee4024..09aed60e2f51 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -798,6 +798,21 @@ static int virtnet_xdp_xmit(struct net_device *dev, return ret; } +static void put_xdp_frags(struct xdp_buff *xdp) +{ + struct skb_shared_info *shinfo; + struct page *xdp_page; + int i; + + if (xdp_buff_h...

...bsequent patch will reuse this function. Signed-off-by: Xuan Zhuo <xuanzhuo at linux.alibaba.com> --- drivers/net/virtio_net.c | 36 ++++++++++++++++++++++++------------ 1 file changed, 24 insertions(+), 12 deletions(-) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 09aed60e2f51..a3f2bcb3db27 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -1076,6 +1076,28 @@ static struct sk_buff *receive_big(struct net_device *dev, return NULL; } +static void mergeable_buf_free(struct receive_queue *rq, int num_buf, + struct net_device *dev, +...

Due to historical reasons, the implementation of XDP in virtio-net is relatively chaotic. For example, the processing of XDP actions has two copies of similar code. Such as page, xdp_page processing, etc. The purpose of this patch set is to refactor these code. Reduce the difficulty of subsequent maintenance. Subsequent developers will not introduce new bugs because of some complex logical

Due to historical reasons, the implementation of XDP in virtio-net is relatively chaotic. For example, the processing of XDP actions has two copies of similar code. Such as page, xdp_page processing, etc. The purpose of this patch set is to refactor these code. Reduce the difficulty of subsequent maintenance. Subsequent developers will not introduce new bugs because of some complex logical