ZAP_LEAF_MAGIC
zlp->l_hdr.lh_magic != ZAP_LEAF_MAGIC) {
if (l->l_hdr.lh_magic != ZAP_LEAF_MAGIC)
ASSERT3U(zap_leaf_phys(l)->l_hdr.lh_magic, ==, ZAP_LEAF_MAGIC);
zap_leaf_phys(l)->l_hdr.lh_magic = ZAP_LEAF_MAGIC;
ASSERT3U(zap_leaf_phys(l)->l_hdr.lh_magic, ==, ZAP_LEAF_MAGIC);
ASSERT3U(zap_leaf_phys(l)->l_hdr.lh_magic, ==, ZAP_LEAF_MAGIC);