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	{			{
	/* restore original mbuf */			/* restore original mbuf */
	m->m_ext.ext_buf = m->m_data = m->m_ext.ext_arg1;			m->m_ext.ext_buf = m->m_data = m->m_ext.ext_arg1;
	m->m_ext.ext_arg1 = NULL;			m->m_ext.ext_arg1 = NULL;
	m->m_ext.ext_type = EXT_PACKET;			m->m_ext.ext_type = EXT_PACKET;
	m->m_ext.ext_free = NULL;			m->m_ext.ext_free = NULL;
	if (GET_MBUF_REFCNT(m) == 0)			if (GET_MBUF_REFCNT(m) == 0)
	SET_MBUF_REFCNT(m, 1);			SET_MBUF_REFCNT(m, 1);
	uma_zfree(zone_pack, m);			m_free(m);
	}			}

	static inline struct mbuf *			static inline struct mbuf *
	netmap_get_mbuf(int len)			netmap_get_mbuf(int len)
	{			{
	struct mbuf *m;			struct mbuf *m;
	m = m_getcl(M_NOWAIT, MT_DATA, M_PKTHDR \| M_NOFREE);			m = m_getcl(M_NOWAIT, MT_DATA, M_PKTHDR \| M_NOFREE);
	if (m) {			if (m) {
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