diff options
Diffstat (limited to 'drivers/vhost/net.c')
| -rw-r--r-- | drivers/vhost/net.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c index e34e195b9cf6..a3645bd163d8 100644 --- a/drivers/vhost/net.c +++ b/drivers/vhost/net.c @@ -967,14 +967,20 @@ static long vhost_net_reset_owner(struct vhost_net *n) struct socket *tx_sock = NULL; struct socket *rx_sock = NULL; long err; + struct vhost_memory *memory; mutex_lock(&n->dev.mutex); err = vhost_dev_check_owner(&n->dev); if (err) goto done; + memory = vhost_dev_reset_owner_prepare(); + if (!memory) { + err = -ENOMEM; + goto done; + } vhost_net_stop(n, &tx_sock, &rx_sock); vhost_net_flush(n); - err = vhost_dev_reset_owner(&n->dev); + vhost_dev_reset_owner(&n->dev, memory); vhost_net_vq_reset(n); done: mutex_unlock(&n->dev.mutex); |