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 >
