Hi Sergio, Considering your implementing virtio-mmio v2 in Qemu, please help to give some suggestions on this patch series. Thanks :)
For web, this link: https://www.spinics.net/lists/kernel/msg3195667.html may help. Have a nice day Fei On Fri, Jul 19, 2019 at 9:31 PM Fei Li <lifei.shir...@bytedance.com> wrote: > > Hi, > > This patch series implements multiple interrupt vectors support for > virtio-mmio device. This is especially useful for multiqueue vhost-net > device when using firecracker micro-vms as the guest. > > Test result: > With 8 vcpus & 8 net queues set, one vhost-net device with 8 irqs can > receive 9 times more pps comparing with only one irq: > - 564830.38 rxpck/s for 8 irqs on > - 67665.06 rxpck/s for 1 irq on > > Please help to review, thanks! > > Have a nice day > Fei > > > Fam Zheng (1): > virtio-mmio: Process vrings more proactively > > Fei Li (1): > virtio-mmio: support multiple interrupt vectors > > drivers/virtio/virtio_mmio.c | 238 > +++++++++++++++++++++++++++++++++++-------- > 1 file changed, 196 insertions(+), 42 deletions(-) > > -- > 2.11.0 >
