From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bernard Iremonger Subject: [PATCH 4/5] virtio: free queue memory in virtio_dev_close() Date: Tue, 14 Jul 2015 14:10:58 +0100 Message-ID: <1436879459-18400-5-git-send-email-bernard.iremonger@intel.com> References: <1436879459-18400-1-git-send-email-bernard.iremonger@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 80E0C2E83 for ; Tue, 14 Jul 2015 15:11:10 +0200 (CEST) In-Reply-To: <1436879459-18400-1-git-send-email-bernard.iremonger@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" Add function virtio_free_queues() and call from virtio_dev_close() Use virtio_dev_rx_queue_release() and virtio_dev_tx_queue_release() Signed-off-by: Bernard Iremonger --- drivers/net/virtio/virtio_ethdev.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c index b32b3e9..4676ab1 100644 --- a/drivers/net/virtio/virtio_ethdev.c +++ b/drivers/net/virtio/virtio_ethdev.c @@ -438,6 +438,24 @@ virtio_dev_cq_queue_setup(struct rte_eth_dev *dev, uint16_t vtpci_queue_idx, } static void +virtio_free_queues(struct rte_eth_dev *dev) +{ + unsigned int i; + + for (i = 0; i < dev->data->nb_rx_queues; i++) { + virtio_dev_rx_queue_release(dev->data->rx_queues[i]); + dev->data->rx_queues[i] = NULL; + } + dev->data->nb_rx_queues = 0; + + for (i = 0; i < dev->data->nb_tx_queues; i++) { + virtio_dev_tx_queue_release(dev->data->tx_queues[i]); + dev->data->tx_queues[i] = NULL; + } + dev->data->nb_tx_queues = 0; +} + +static void virtio_dev_close(struct rte_eth_dev *dev) { struct virtio_hw *hw = dev->data->dev_private; @@ -451,6 +469,7 @@ virtio_dev_close(struct rte_eth_dev *dev) vtpci_reset(hw); hw->started = 0; virtio_dev_free_mbufs(dev); + virtio_free_queues(dev); } static void -- 1.9.1