The virtio_net device and vhost virt queue should be allocated on the same numa node as vring descriptors. When we firstly allocate the virtio_net device and vhost virt queue, we don't know the numa node of vring descriptors. When we receive the VHOST_SET_VRING_ADDR message, we get the numa node of vring descriptors, so we will try to reallocate virtio_net and vhost virt queue to the same numa node.
Huawei Xie (2): use rte_malloc/free for virtio_net and virt_queue memory data allocation/free When we get the address of vring descriptor table, will try to reallocate virtio_net device and virtqueue to the same numa node. config/common_linuxapp | 1 + lib/librte_vhost/Makefile | 4 ++ lib/librte_vhost/virtio-net.c | 112 ++++++++++++++++++++++++++++++++++++++---- mk/rte.app.mk | 3 ++ 4 files changed, 111 insertions(+), 9 deletions(-) -- 1.8.1.4
