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| From: | David Hildenbrand |
| Subject: | Re: [PATCH v2 0/3] virtio: increase VIRTQUEUE_MAX_SIZE to 32k |
| Date: | Tue, 5 Oct 2021 09:38:53 +0200 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 |
On 04.10.21 21:38, Christian Schoenebeck wrote:
At the moment the maximum transfer size with virtio is limited to 4M (1024 * PAGE_SIZE). This series raises this limit to its maximum theoretical possible transfer size of 128M (32k pages) according to the virtio specs: https://docs.oasis-open.org/virtio/virtio/v1.1/cs01/virtio-v1.1-cs01.html#x1-240006
I'm missing the "why do we care". Can you comment on that? -- Thanks, David / dhildenb
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