[dpdk-dev] [PATCH v3 1/2] vhost: use rte_malloc to allocate device and queues

[Huawei Xie]

use rte_malloc to allocate vhost device and queues


Signed-off-by: Huawei Xie <huawei.xie at intel.com>
---
 lib/librte_vhost/virtio-net.c | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/lib/librte_vhost/virtio-net.c b/lib/librte_vhost/virtio-net.c
index 4672e67..19b74d6 100644
--- a/lib/librte_vhost/virtio-net.c
+++ b/lib/librte_vhost/virtio-net.c
@@ -45,6 +45,7 @@
 #include <rte_log.h>
 #include <rte_string_fns.h>
 #include <rte_memory.h>
+#include <rte_malloc.h>
 #include <rte_virtio_net.h>

 #include "vhost-net.h"
@@ -202,9 +203,9 @@ static void
 free_device(struct virtio_net_config_ll *ll_dev)
 {
        /* Free any malloc'd memory */
-       free(ll_dev->dev.virtqueue[VIRTIO_RXQ]);
-       free(ll_dev->dev.virtqueue[VIRTIO_TXQ]);
-       free(ll_dev);
+       rte_free(ll_dev->dev.virtqueue[VIRTIO_RXQ]);
+       rte_free(ll_dev->dev.virtqueue[VIRTIO_TXQ]);
+       rte_free(ll_dev);
 }

 /*
@@ -278,7 +279,7 @@ new_device(struct vhost_device_ctx ctx)
        struct vhost_virtqueue *virtqueue_rx, *virtqueue_tx;

        /* Setup device and virtqueues. */
-       new_ll_dev = malloc(sizeof(struct virtio_net_config_ll));
+       new_ll_dev = rte_malloc(NULL, sizeof(struct virtio_net_config_ll), 0);
        if (new_ll_dev == NULL) {
                RTE_LOG(ERR, VHOST_CONFIG,
                        "(%"PRIu64") Failed to allocate memory for dev.\n",
@@ -286,19 +287,19 @@ new_device(struct vhost_device_ctx ctx)
                return -1;
        }

-       virtqueue_rx = malloc(sizeof(struct vhost_virtqueue));
+       virtqueue_rx = rte_malloc(NULL, sizeof(struct vhost_virtqueue), 0);
        if (virtqueue_rx == NULL) {
-               free(new_ll_dev);
+               rte_free(new_ll_dev);
                RTE_LOG(ERR, VHOST_CONFIG,
                        "(%"PRIu64") Failed to allocate memory for rxq.\n",
                        ctx.fh);
                return -1;
        }

-       virtqueue_tx = malloc(sizeof(struct vhost_virtqueue));
+       virtqueue_tx = rte_malloc(NULL, sizeof(struct vhost_virtqueue), 0);
        if (virtqueue_tx == NULL) {
-               free(virtqueue_rx);
-               free(new_ll_dev);
+               rte_free(virtqueue_rx);
+               rte_free(new_ll_dev);
                RTE_LOG(ERR, VHOST_CONFIG,
                        "(%"PRIu64") Failed to allocate memory for txq.\n",
                        ctx.fh);
-- 
1.8.1.4