diff options
| -rw-r--r-- | net/vhost-vdpa.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c index 9e92b3558c..e19ab063fa 100644 --- a/net/vhost-vdpa.c +++ b/net/vhost-vdpa.c @@ -207,6 +207,14 @@ static void vhost_vdpa_cleanup(NetClientState *nc) { VhostVDPAState *s = DO_UPCAST(VhostVDPAState, nc, nc); + /* + * If a peer NIC is attached, do not cleanup anything. + * Cleanup will happen as a part of qemu_cleanup() -> net_cleanup() + * when the guest is shutting down. + */ + if (nc->peer && nc->peer->info->type == NET_CLIENT_DRIVER_NIC) { + return; + } munmap(s->cvq_cmd_out_buffer, vhost_vdpa_net_cvq_cmd_page_len()); munmap(s->status, vhost_vdpa_net_cvq_cmd_page_len()); if (s->vhost_net) { |