Symbol: vringh_need_notify_kern
drivers/net/caif/caif_virtio.c
345
if (rxcnt && vringh_need_notify_kern(cfv->vr_rx) > 0)
drivers/vhost/vringh.c
1027
EXPORT_SYMBOL(vringh_need_notify_kern);
include/linux/vringh.h
240
int vringh_need_notify_kern(struct vringh *vrh);