On Mon, Oct 08, 2018 at 03:06:43PM +0800, jiangyiwen wrote: > Hi Stefan & All: > > Now virtio-vsock only supports two vqs(tx and rx), that means > if multiple sockets in the guest will use the same vq to transmit > the message and get the response. In this way, the bandwidth will > be limited to ~700MB/s. So if there are multiple applications in > the guest, we should support "Multiqueue" feature for Virtio-vsock. > > I want to know whether we already have plans to support multiqueue > or already have simple demo that can be used. If not, I will try > to implement this feature.
Multiqueue is certainly interesting. It would be interesting to see if/how it affects common net/vmw_vsock/ code. Hopefully nothing much will change there but I haven't checked if any common locking would prevent multiqueue from working efficiently. Stefan
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