Re: [PATCH] net: atlantic: make RX page order tunable via module param
From: Jakub Kicinski <kuba@kernel.org>
Date: 2025-09-09 00:45:38
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On Sat, 6 Sep 2025 21:54:34 +0800 Yangyu Chen wrote:
On systems like AMD Strix Halo with Thunderbolt, RX map/unmap operations with IOMMU introduce significant performance overhead, making it difficult to achieve line rate with 10G NICs even with TCP over MTU 1500. Using higher order pages reduces this overhead, so this parameter is now configurable.
Please convert this driver to use page_pool instead