[dpdk-dev] [PATCH 2/4] net/vhost: allocate iface_name from heap

[oda]

From: Itsuro Oda <o...@valinux.co.jp>

allocate iface_name of pmd_internal from heap in order to
be able to refer from secondary processes.
---
 drivers/net/vhost/rte_eth_vhost.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/net/vhost/rte_eth_vhost.c 
b/drivers/net/vhost/rte_eth_vhost.c
index d4e3485ce..1b07aad24 100644
--- a/drivers/net/vhost/rte_eth_vhost.c
+++ b/drivers/net/vhost/rte_eth_vhost.c
@@ -1007,7 +1007,7 @@ eth_dev_close(struct rte_eth_dev *dev)
                for (i = 0; i < dev->data->nb_tx_queues; i++)
                        rte_free(dev->data->tx_queues[i]);
 
-       free(internal->iface_name);
+       rte_free(internal->iface_name);
        rte_free(internal);
 
        dev->data->dev_private = NULL;
@@ -1251,9 +1251,11 @@ eth_dev_vhost_create(struct rte_vdev_device *dev, char 
*iface_name,
         * - and point eth_dev structure to new eth_dev_data structure
         */
        internal = eth_dev->data->dev_private;
-       internal->iface_name = strdup(iface_name);
+       internal->iface_name = rte_malloc_socket(name, strlen(iface_name) + 1,
+                                                0, numa_node);
        if (internal->iface_name == NULL)
                goto error;
+       strcpy(internal->iface_name, iface_name);
 
        list->eth_dev = eth_dev;
        pthread_mutex_lock(&internal_list_lock);
@@ -1301,7 +1303,7 @@ eth_dev_vhost_create(struct rte_vdev_device *dev, char 
*iface_name,
 
 error:
        if (internal)
-               free(internal->iface_name);
+               rte_free(internal->iface_name);
        rte_free(vring_state);
        rte_eth_dev_release_port(eth_dev);
        rte_free(list);
-- 
2.17.0