From: Jason Wang <jasow...@redhat.com> Date: Sat, 8 Dec 2012 01:04:54 +0800
> This series is an update version (hope the final version) of multiqueue > (VIRTIO_NET_F_MQ) support in virtio-net driver. All previous comments were > addressed, the work were based on Krishna Kumar's work to let virtio-net use > multiple rx/tx queues to do the packets reception and transmission. > Performance > test show the aggregate latency were increased greately but may get some > regression in small packet transmission. Due to this, multiqueue were disabled > by default. If user want to benefit form the multiqueue, ethtool -L could be > used to enable the feature. > > Please review and comments. > > A protype implementation of qemu-kvm support could by found in > git://github.com/jasowang/qemu-kvm-mq.git. To start a guest with two queues, > you > could specify the queues parameters to both tap and virtio-net like: > > ./qemu-kvm -netdev tap,queues=2,... -device virtio-net-pci,queues=2,... > > then enable the multiqueue through ethtool by: > > ethtool -L eth0 combined 2 It seems like most, if not all, of the feedback given for this series has been addressed by Jason. Can I get some ACKs? Thanks. _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization
