See notation of virt/kvm/kvm_main.c in linux kernel
Achieving network wirespeed in an open standard manner: introducing vDPA
之前的文章里,我们讨论了现存的virtio-networking架构,包括基于内核的(vhost-net/virtio-net)以及基于用户态DPDK的(vhost-user/vhost-pmd),现在我们需要转移我们的注意力到一个目标是让virtio-networking架构给VM提供有线连接速度的架构
Linux memory management(1)
CPU core -> MMU(TLBs, Table Walk Unit) -> Caches -> Memory(Translation tables)