On Tue, Jul 17, 2018 at 08:45:16AM +0800, Jason Wang wrote:
> > I'm not sure I understand this approach. Packed ring is just an
> > optimization.
> > What value is there in merging it if it does not help speed?
>
> If you want to support migration from dpdk or vDPA backend.
Migration from dpdk i
From: "Michael S. Tsirkin"
Date: Mon, 16 Jul 2018 15:49:04 +0300
> I'm not sure I understand this approach. Packed ring is just an
> optimization. What value is there in merging it if it does not help
> speed?
So it seems that both Tiwei's and Jason's packed patch sets are kind
of in limbo due
On 2018年07月16日 20:49, Michael S. Tsirkin wrote:
On Mon, Jul 16, 2018 at 05:46:33PM +0800, Jason Wang wrote:
On 2018年07月16日 16:39, Michael S. Tsirkin wrote:
On Mon, Jul 16, 2018 at 11:28:03AM +0800, Jason Wang wrote:
Hi all:
This series implements packed virtqueues. The code were tested wit
On Mon, Jul 16, 2018 at 05:46:33PM +0800, Jason Wang wrote:
>
>
> On 2018年07月16日 16:39, Michael S. Tsirkin wrote:
> > On Mon, Jul 16, 2018 at 11:28:03AM +0800, Jason Wang wrote:
> > > Hi all:
> > >
> > > This series implements packed virtqueues. The code were tested with
> > > Tiwei's guest driv
On 2018年07月16日 16:39, Michael S. Tsirkin wrote:
On Mon, Jul 16, 2018 at 11:28:03AM +0800, Jason Wang wrote:
Hi all:
This series implements packed virtqueues. The code were tested with
Tiwei's guest driver series at https://patchwork.ozlabs.org/cover/942297/
Pktgen test for both RX and TX do
On Mon, Jul 16, 2018 at 11:28:03AM +0800, Jason Wang wrote:
> Hi all:
>
> This series implements packed virtqueues. The code were tested with
> Tiwei's guest driver series at https://patchwork.ozlabs.org/cover/942297/
>
>
> Pktgen test for both RX and TX does not show obvious difference with
> s
Hi all:
This series implements packed virtqueues. The code were tested with
Tiwei's guest driver series at https://patchwork.ozlabs.org/cover/942297/
Pktgen test for both RX and TX does not show obvious difference with
split virtqueues. The main bottleneck is the guest Linux driver, since
it can
