qemu: vhost-user-fs: build extdevice for zpci

Other devices (includes 9p-based fsdev) call this wrapper
before formatting the device.

Add it here too.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>

diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index dc4f91ce25f72107dbc864b47c173f5fbdfc1488..8c8aafb13d699a92fe408be0f7f2c684c2867b56 100644 (file)
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -2095,6 +2095,9 @@ qemuBuildVHostUserFsCommandLine(virCommand *cmd,
     virCommandAddArg(cmd, "-chardev");
     virCommandAddArg(cmd, chrdevstr);
 
+    if (qemuCommandAddExtDevice(cmd, &fs->info) < 0)
+        return -1;
+
     if (!(devstr = qemuBuildVHostUserFsDevStr(fs, def, chardev_alias, priv)))
         return -1;