On 08/01/2011 10:33 AM, Stefan Hajnoczi wrote:
On Mon, Aug 1, 2011 at 3:23 PM, Anthony Liguori wrote:
While the front tx queue has no flow control, the backend tx queue uses a
polling function to determine when the front end can receive data.
To convert this to the new queue model, we simply t
On Mon, Aug 1, 2011 at 3:23 PM, Anthony Liguori wrote:
> While the front tx queue has no flow control, the backend tx queue uses a
> polling function to determine when the front end can receive data.
>
> To convert this to the new queue model, we simply try to flush the backend tx
> queue whenever
While the front tx queue has no flow control, the backend tx queue uses a
polling function to determine when the front end can receive data.
To convert this to the new queue model, we simply try to flush the backend tx
queue whenever we poll. We then return the remaining space in the queue as
the
