Got it, thanks Stefan for your clarification!
Wei
On 5/1/19, 9:36 AM, "Stefan Hajnoczi" <stefa...@gmail.com> wrote:
On Mon, Apr 29, 2019 at 10:56:31AM -0700, Wei Li wrote:
>Does this mean the performance could be improved via adding Batch I/O
submission support in Guest driver side which will be able to reduce the number
of virtqueue kicks?
Yes, I think so. It's not obvious to me how a Linux SCSI driver is
supposed to implement batching though. The .queuecommand API doesn't
seem to include information relevant to batching.
Stefan
