Messages in this thread | | | Date | Tue, 27 Feb 2024 00:18:44 +0100 | From | Andrew Lunn <> | Subject | Re: [PATCH] net: ethernet: ti: am65-cpsw: Add minimal XDP support |
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> +static struct sk_buff *am65_cpsw_alloc_skb(struct net_device *ndev, unsigned int len) > +{ > + struct page *page; > + struct sk_buff *skb; > + > + page = dev_alloc_pages(0);
You are likely to get better performance if you use the page_pool.
When FEC added XDP support, the first set of changes was to make use of page_pool. That improved the drivers performance. Then XDP was added on top. Maybe you can follow that pattern.
Andrew
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