58 	struct mbuf *mp, *mp2;  in nfsm_uiombuf()  local
70 	mp = mp2 = nd->nd_mb;  in nfsm_uiombuf()
74 		    mtod(mp, char *) + mp->m_len, ("nfsm_uiombuf: mcp wrong"));  in nfsm_uiombuf()
84 				mlen = M_TRAILINGSPACE(mp);  in nfsm_uiombuf()
87 					mp = nfsm_add_ext_pgs(mp,  in nfsm_uiombuf()
90 					  mp->m_epg_pa[nd->nd_bextpg]);  in nfsm_uiombuf()
94 						NFSMCLGET(mp, M_WAITOK);  in nfsm_uiombuf()
96 						NFSMGET(mp);  in nfsm_uiombuf()
97 					mp->m_len = 0;  in nfsm_uiombuf()
98 					mlen = M_TRAILINGSPACE(mp);  in nfsm_uiombuf()
99 					mcp = mtod(mp, char *);  in nfsm_uiombuf()
100 					mp2->m_next = mp;  in nfsm_uiombuf()
101 					mp2 = mp;  in nfsm_uiombuf()
112 			mp->m_len += xfer;  in nfsm_uiombuf()
118 				mp->m_epg_last_len += xfer;  in nfsm_uiombuf()
131 		    M_TRAILINGSPACE(mp)) {  in nfsm_uiombuf()
132 			NFSMGET(mp);  in nfsm_uiombuf()
133 			mp->m_len = 0;  in nfsm_uiombuf()
134 			mp2->m_next = mp;  in nfsm_uiombuf()
135 			mcp = mtod(mp, char *);  in nfsm_uiombuf()
138 			mp = nfsm_add_ext_pgs(mp, nd->nd_maxextsiz,  in nfsm_uiombuf()
141 			    PHYS_TO_DMAP(mp->m_epg_pa[nd->nd_bextpg]);  in nfsm_uiombuf()
146 		mp->m_len += rem;  in nfsm_uiombuf()
149 			mp->m_epg_last_len += rem;  in nfsm_uiombuf()
153 	nd->nd_mb = mp;  in nfsm_uiombuf()
166 	struct mbuf *mp, *mp2, *firstmp;  in nfsm_uiombuflist()  local
174 		mp = mb_alloc_ext_plus_pages(PAGE_SIZE, M_WAITOK);  in nfsm_uiombuflist()
175 		mcp = (char *)(void *)PHYS_TO_DMAP(mp->m_epg_pa[0]);  in nfsm_uiombuflist()
184 			NFSMCLGET(mp, M_WAITOK);  in nfsm_uiombuflist()
186 			NFSMGET(mp);  in nfsm_uiombuflist()
187 		mcp = mtod(mp, char *);  in nfsm_uiombuflist()
189 	mp->m_len = 0;  in nfsm_uiombuflist()
190 	firstmp = mp2 = mp;  in nfsm_uiombuflist()
202 				mlen = M_TRAILINGSPACE(mp);  in nfsm_uiombuflist()
205 					mp = nfsm_add_ext_pgs(mp, maxext,  in nfsm_uiombuflist()
209 					    mp->m_epg_pa[extpg]);  in nfsm_uiombuflist()
212 						NFSMCLGET(mp, M_WAITOK);  in nfsm_uiombuflist()
214 						NFSMGET(mp);  in nfsm_uiombuflist()
215 					mcp = mtod(mp, char *);  in nfsm_uiombuflist()
216 					mlen = M_TRAILINGSPACE(mp);  in nfsm_uiombuflist()
217 					mp->m_len = 0;  in nfsm_uiombuflist()
218 					mp2->m_next = mp;  in nfsm_uiombuflist()
219 					mp2 = mp;  in nfsm_uiombuflist()
232 			mp->m_len += xfer;  in nfsm_uiombuflist()
236 				mp->m_epg_last_len += xfer;  in nfsm_uiombuflist()
250 		KASSERT((mp->m_flags & M_EXTPG) != 0 ||  in nfsm_uiombuflist()
251 		    rem <= M_TRAILINGSPACE(mp),  in nfsm_uiombuflist()
255 		mp->m_len += rem;  in nfsm_uiombuflist()
257 			mp->m_epg_last_len += rem;  in nfsm_uiombuflist()