Function zap_put_leaf

freebsd/contrib/openzfs/module/zfs/zap.c:464–469

 */

void
zap_put_leaf(zap_leaf_t *l)
{
	rw_exit(&l->l_rwlock);
	dmu_buf_rele(l->l_dbuf, NULL);
}

static zap_leaf_t *
zap_open_leaf(uint64_t blkid, dmu_buf_t *db)