vhost: add IOTLB helper functions

[dpdk.git] / lib / librte_vhost / vhost.c

diff --git a/lib/librte_vhost/vhost.c b/lib/librte_vhost/vhost.c
index 653152f..edcf1e0 100644 (file)
--- a/lib/librte_vhost/vhost.c
+++ b/lib/librte_vhost/vhost.c
@@ -40,6 +40,7 @@
 #include <numaif.h>
 #endif
 
+#include <rte_errno.h>
 #include <rte_ethdev.h>
 #include <rte_log.h>
 #include <rte_string_fns.h>
@@ -101,7 +102,8 @@ free_device(struct virtio_net *dev)
                vq = dev->virtqueue[i];
 
                rte_free(vq->shadow_used_ring);
-
+               rte_free(vq->batch_copy_elems);
+               rte_mempool_free(vq->iotlb_pool);
                rte_free(vq);
        }
 
@@ -206,6 +208,7 @@ vhost_new_device(void)
 
        vhost_devices[i] = dev;
        dev->vid = i;
+       dev->slave_req_fd = -1;
 
        return i;
 }
@@ -295,7 +298,8 @@ rte_vhost_get_numa_node(int vid)
                            MPOL_F_NODE | MPOL_F_ADDR);
        if (ret < 0) {
                RTE_LOG(ERR, VHOST_CONFIG,
-                       "(%d) failed to query numa node: %d\n", vid, ret);
+                       "(%d) failed to query numa node: %s\n",
+                       vid, rte_strerror(errno));
                return -1;
        }