Re: [PATCH 0/2] virtio-fs: introduce multi-queue support

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On Fri, 10 May 2024 at 13:05, Michael S. Tsirkin <mst@xxxxxxxxxx> wrote:
>
> On Wed, May 01, 2024 at 05:38:15PM +0200, Peter-Jan Gootzen wrote:
> > In this patch set we are adding multi-queue support in the virtio-fs
> > driver to enhance performance.
> > While multi-queue functionality has been in the virtio-fs specification
> > since its inception, the current implementation in the Linux kernel
> > creates multiple queues, but only enqueues requests on the first request
> > queue.
> >
> > The first commit in this patch set limits the number of request queues
> > to the number of CPUs in the system, to reduce unnecessary resource
> > consumption on the device-side.
> > The second commit adds a multi queue mapping to the virtio-fs device
> > driver that is created using MSI-X affinity mappings or, in case of no
> > existing mappings, by evenly grouping the CPUs and dividing the queues
> > over these groups.
>
>
> Acked-by: Michael S. Tsirkin <mst@xxxxxxxxxx>

Applied, thanks.

Miklos




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