From mboxrd@z Thu Jan 1 00:00:00 1970 From: Huawei Xie Subject: [PATCH 0/2] vhost: numa aware allocation of virtio_net device and vhost virt queue Date: Fri, 5 Jun 2015 11:13:23 +0800 Message-ID: <1433474005-597-1-git-send-email-huawei.xie@intel.com> References: <1432778661-25428-1-git-send-email-huawei.xie@intel.com> To: dev@dpdk.org Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 69B625A06 for ; Fri, 5 Jun 2015 05:13:31 +0200 (CEST) In-Reply-To: <1432778661-25428-1-git-send-email-huawei.xie@intel.com> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 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