Re: [Qemu-devel] [PATCH v1 00/17] dataplane: optimization and multi virtqueue support

[Stefan Hajnoczi]

On Tue, Aug 05, 2014 at 11:33:01AM +0800, Ming Lei wrote:
> These patches bring up below 4 changes:
>         - introduce object allocation pool and apply it to
>         virtio-blk dataplane for improving its performance
> 
>         - introduce selective coroutine bypass mechanism
>         for improving performance of virtio-blk dataplane with
>         raw format image
> 
>         - linux-aio changes: fixing for cases of -EAGAIN and partial
>         completion, increase max events to 256, and remove one unuseful
>         fields in 'struct qemu_laiocb'
> 
>         - support multi virtqueue for virtio-blk

Please split up this patch series into separate patch series.

These are independent changes and there is no reason to combine them.
You're doing yourself a disservice because changes that are ready to be
applied are getting held up by those that still need more discussion.

That will also make the performance discussions easier to follow since
each patch series should include performance results, making it easy to
understand how much improvement each change brings.

Stefan

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