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Lines Matching defs:m_head

1232 	struct mbuf *m_head, *m_new;
1238 		IFQ_POLL(&ifp->if_snd, m_head);
1239 		if (m_head == NULL)
1250 		if ((mtod(m_head, uintptr_t) & 3) != 0 ||
1251 		    m_head->m_pkthdr.len < ETHER_PAD_LEN ||
1253 			m_head, BUS_DMA_WRITE | BUS_DMA_NOWAIT) != 0) {
1261 			if (m_head->m_pkthdr.len > MHLEN) {
1271 			m_copydata(m_head, 0, m_head->m_pkthdr.len,
1274 			    m_head->m_pkthdr.len;
1275 			if (m_head->m_pkthdr.len < ETHER_PAD_LEN) {
1277 				    mtod(m_new, char *) + m_head->m_pkthdr.len,
1278 				    0, ETHER_PAD_LEN - m_head->m_pkthdr.len);
1292 		IFQ_DEQUEUE(&ifp->if_snd, m_head);
1297 		bpf_mtap(ifp, m_head, BPF_D_OUT);
1299 			m_freem(m_head);
1300 			m_head = m_new;
1302 		txd->txd_mbuf = m_head;