Re: [PATCH net-next v5 2/2] virtio_net: add page_pool support for buffer allocation
From: Jakub Kicinski <kuba@kernel.org>
Date: 2026-02-07 04:41:41
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On Thu, 5 Feb 2026 16:27:15 -0800 Vishwanath Seshagiri wrote:
+ page = page_pool_alloc_frag(rq->page_pool, &offset, len + room, gfp); + if (unlikely(!page)) return -ENOMEM; + buf = page_address(page) + offset;
Please take a look at page_pool_alloc_va() I mean all the way down until you reach page_pool_alloc_netmem() and realize the helper you're adding in patch 1 is a solved problem -- pw-bot: cr