[dpdk-dev] [PATCH v2 0/5] virtio: Tx performance improvements

[Xie, Huawei]

On 1/6/2016 8:04 PM, Thomas Monjalon wrote:
> 2016-01-05 08:10, Xie, Huawei:
>> On 10/26/2015 10:06 PM, Xie, Huawei wrote:
>>> On 10/19/2015 1:16 PM, Stephen Hemminger wrote:
>>>> This is a tested version of the virtio Tx performance improvements
>>>> that I posted earlier on the list, and described at the DPDK Userspace
>>>> meeting in Dublin. Together they get a 25% performance improvement for
>>>> both small packet and large multi-segment packet case when testing
>>>> from DPDK guest application to Linux KVM host.
>>>>
>>>> Stephen Hemminger (5):
>>>>   virtio: clean up space checks on xmit
>>>>   virtio: don't use unlikely for normal tx stuff
>>>>   virtio: use indirect ring elements
>>>>   virtio: use any layout on transmit
>>>>   virtio: optimize transmit enqueue
>>> There is one open why merge-able header is used in tx path. Since old
>>> implementation is also using the merge-able header in tx path if this
>>> feature is negotiated, i choose to ack the patch and address this later
>>> if not now.
>>>
>>> Acked-by: Huawei Xie <huawei.xie at intel.com>
>> Thomas:
>> This patch isn't in the patchwork. Does Stephen need to send a new one?
> Yes please, I cannot find them in patchwork.

ping

>