VHOST_SET_OWNER    30 include/uapi/linux/vhost.h #define VHOST_SET_OWNER _IO(VHOST_VIRTIO, 0x01)
VHOST_SET_OWNER    30 tools/include/uapi/linux/vhost.h #define VHOST_SET_OWNER _IO(VHOST_VIRTIO, 0x01)