Symbol: vtblk_write_dump
sys/dev/virtual/virtio/block/virtio_blk.c
162
static int vtblk_write_dump(struct vtblk_softc *, void *, off_t, size_t);
sys/dev/virtual/virtio/block/virtio_blk.c
504
error = vtblk_write_dump(sc, ap->a_virtual, buf_start,