Thread (39 messages) 39 messages, 4 authors, 2026-02-20

Re: [PATCH net-next 3/8] cadence: macb: Add page pool support handle multi-descriptor frame rx

From: Paolo Valerio <hidden>
Date: 2026-01-19 18:58:27

On 16 Jan 2026 at 06:16:16 PM, Andrew Lunn [off-list ref] wrote:
On Thu, Jan 15, 2026 at 11:25:26PM +0100, Paolo Valerio wrote:
quoted
Use the page pool allocator for the data buffers and enable skb recycling
support, instead of relying on netdev_alloc_skb allocating the entire skb
during the refill.
Do you have any benchmark numbers for this change? Often swapping to
page pool improves the performance of the driver, and i use it as a
selling point for doing the conversion, independent of XDP.
Good point. I'll collect some numbers and add them here.
Thanks
	Andrew
  
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