1692 nfs_lookup(vnode_t *dvp, char *nm, vnode_t **vpp, struct pathname *pnp,  in nfs_lookup()  argument
1701 	if (nfs_zone() != VTOMI(dvp)->mi_zone)  in nfs_lookup()
1704 	drp = VTOR(dvp);  in nfs_lookup()
1716 		mi = VTOMI(dvp);  in nfs_lookup()
1720 		if (nfs_rw_enter_sig(&drp->r_rwlock, RW_READER, INTR(dvp)))  in nfs_lookup()
1723 		(void) nfslookup_dnlc(dvp, XATTR_DIR_NAME, &avp, cr);  in nfs_lookup()
1725 			error = acl_getxattrdir2(dvp, &avp, cflag, cr, 0);  in nfs_lookup()
1736 		dvp = avp;  in nfs_lookup()
1737 		drp = VTOR(dvp);  in nfs_lookup()
1740 	if (nfs_rw_enter_sig(&drp->r_rwlock, RW_READER, INTR(dvp))) {  in nfs_lookup()
1745 	error = nfslookup(dvp, nm, vpp, pnp, flags, rdir, cr, 0);  in nfs_lookup()
1777 nfslookup(vnode_t *dvp, char *nm, vnode_t **vpp, struct pathname *pnp,  in nfslookup()  argument
1782 	ASSERT(nfs_zone() == VTOMI(dvp)->mi_zone);  in nfslookup()
1790 		VN_HOLD(dvp);  in nfslookup()
1791 		*vpp = dvp;  in nfslookup()
1798 	if (dvp->v_type != VDIR)  in nfslookup()
1817 		error = nfs_access(dvp, VEXEC, 0, cr, NULL);  in nfslookup()
1820 		VN_HOLD(dvp);  in nfslookup()
1821 		*vpp = dvp;  in nfslookup()
1829 	error = nfslookup_dnlc(dvp, nm, vpp, cr);  in nfslookup()
1834 	error = nfslookup_otw(dvp, nm, vpp, cr, rfscall_flags);  in nfslookup()
1840 nfslookup_dnlc(vnode_t *dvp, char *nm, vnode_t **vpp, cred_t *cr)  in nfslookup_dnlc()  argument
1846 	ASSERT(nfs_zone() == VTOMI(dvp)->mi_zone);  in nfslookup_dnlc()
1861 	vp = dnlc_lookup(dvp, nm);  in nfslookup_dnlc()
1864 		if (vp == DNLC_NO_VNODE && !vn_is_readonly(dvp)) {  in nfslookup_dnlc()
1865 			PURGE_ATTRCACHE(dvp);  in nfslookup_dnlc()
1867 		error = nfs_validate_caches(dvp, cr);  in nfslookup_dnlc()
1870 		vp = dnlc_lookup(dvp, nm);  in nfslookup_dnlc()
1872 			error = nfs_access(dvp, VEXEC, 0, cr, NULL);  in nfslookup_dnlc()
1905 nfslookup_otw(vnode_t *dvp, char *nm, vnode_t **vpp, cred_t *cr,  in nfslookup_otw()  argument
1916 	ASSERT(dvp->v_type == VDIR);  in nfslookup_otw()
1917 	ASSERT(nfs_zone() == VTOMI(dvp)->mi_zone);  in nfslookup_otw()
1919 	setdiropargs(&da, nm, dvp);  in nfslookup_otw()
1921 	fi.vp = dvp;  in nfslookup_otw()
1931 	error = rfs2call(VTOMI(dvp), RFS_LOOKUP,  in nfslookup_otw()
1940 			    dvp->v_vfsp, t, cr, VTOR(dvp)->r_path, nm);  in nfslookup_otw()
1953 				dnlc_update(dvp, nm, *vpp);  in nfslookup_otw()
1955 			PURGE_STALE_FH(error, dvp, cr);  in nfslookup_otw()
1957 				dnlc_enter(dvp, nm, DNLC_NO_VNODE);  in nfslookup_otw()
1966 nfs_create(vnode_t *dvp, char *nm, struct vattr *va, enum vcexcl exclusive,  in nfs_create()  argument
1981 	drp = VTOR(dvp);  in nfs_create()
1983 	if (nfs_zone() != VTOMI(dvp)->mi_zone)  in nfs_create()
1985 	if (nfs_rw_enter_sig(&drp->r_rwlock, RW_WRITER, INTR(dvp)))  in nfs_create()
2001 		VN_HOLD(dvp);  in nfs_create()
2002 		vp = dvp;  in nfs_create()
2009 		error = nfs_access(dvp, VEXEC, 0, cr, ct);  in nfs_create()
2014 		VN_HOLD(dvp);  in nfs_create()
2015 		vp = dvp;  in nfs_create()
2022 		error = nfslookup_otw(dvp, nm, &vp, cr, 0);  in nfs_create()
2072 	dnlc_remove(dvp, nm);  in nfs_create()
2074 	setdiropargs(&args.ca_da, nm, dvp);  in nfs_create()
2081 	error = setdirgid(dvp, &vattr.va_gid, cr);  in nfs_create()
2147 	error = rfs2call(VTOMI(dvp), RFS_CREATE,  in nfs_create()
2152 	PURGE_ATTRCACHE(dvp);	/* mod time changed */  in nfs_create()
2158 				nfs_purge_rddir_cache(dvp);  in nfs_create()
2160 			    dvp->v_vfsp, t, cr, NULL, NULL);  in nfs_create()
2172 			dnlc_update(dvp, nm, vp);  in nfs_create()
2204 			PURGE_STALE_FH(error, dvp, cr);  in nfs_create()
2220 nfs_remove(vnode_t *dvp, char *nm, cred_t *cr, caller_context_t *ct, int flags)  in nfs_remove()  argument
2231 	if (nfs_zone() != VTOMI(dvp)->mi_zone)  in nfs_remove()
2233 	drp = VTOR(dvp);  in nfs_remove()
2234 	if (nfs_rw_enter_sig(&drp->r_rwlock, RW_WRITER, INTR(dvp)))  in nfs_remove()
2237 	error = nfslookup(dvp, nm, &vp, NULL, 0, NULL, cr, 0);  in nfs_remove()
2243 	if (vp->v_type == VDIR && secpolicy_fs_linkdir(cr, dvp->v_vfsp)) {  in nfs_remove()
2253 	dnlc_remove(dvp, nm);  in nfs_remove()
2273 		error = nfsrename(dvp, nm, dvp, tmpname, cr, ct);  in nfs_remove()
2279 				VN_HOLD(dvp);  in nfs_remove()
2280 				rp->r_unldvp = dvp;  in nfs_remove()
2311 		setdiropargs(&da, nm, dvp);  in nfs_remove()
2315 		error = rfs2call(VTOMI(dvp), RFS_REMOVE,  in nfs_remove()
2324 		if (dvp->v_flag & V_XATTRDIR)  in nfs_remove()
2325 			dnlc_purge_vp(dvp);  in nfs_remove()
2327 		PURGE_ATTRCACHE(dvp);	/* mod time changed */  in nfs_remove()
2334 					nfs_purge_rddir_cache(dvp);  in nfs_remove()
2336 				PURGE_STALE_FH(error, dvp, cr);  in nfs_remove()
2342 		vnevent_remove(vp, dvp, nm, ct);  in nfs_remove()
2711 nfs_mkdir(vnode_t *dvp, char *nm, struct vattr *va, vnode_t **vpp, cred_t *cr,  in nfs_mkdir()  argument
2721 	if (nfs_zone() != VTOMI(dvp)->mi_zone)  in nfs_mkdir()
2724 	setdiropargs(&args.ca_da, nm, dvp);  in nfs_mkdir()
2730 	error = setdirgid(dvp, &va->va_gid, cr);  in nfs_mkdir()
2733 	error = setdirmode(dvp, &va->va_mode, cr);  in nfs_mkdir()
2745 	drp = VTOR(dvp);  in nfs_mkdir()
2746 	if (nfs_rw_enter_sig(&drp->r_rwlock, RW_WRITER, INTR(dvp)))  in nfs_mkdir()
2749 	dnlc_remove(dvp, nm);  in nfs_mkdir()
2755 	error = rfs2call(VTOMI(dvp), RFS_MKDIR,  in nfs_mkdir()
2760 	PURGE_ATTRCACHE(dvp);	/* mod time changed */  in nfs_mkdir()
2766 				nfs_purge_rddir_cache(dvp);  in nfs_mkdir()
2774 			    dvp->v_vfsp, t, cr, NULL, NULL);  in nfs_mkdir()
2776 			dnlc_update(dvp, nm, *vpp);  in nfs_mkdir()
2788 			PURGE_STALE_FH(error, dvp, cr);  in nfs_mkdir()
2799 nfs_rmdir(vnode_t *dvp, char *nm, vnode_t *cdir, cred_t *cr,  in nfs_rmdir()  argument
2809 	if (nfs_zone() != VTOMI(dvp)->mi_zone)  in nfs_rmdir()
2811 	drp = VTOR(dvp);  in nfs_rmdir()
2812 	if (nfs_rw_enter_sig(&drp->r_rwlock, RW_WRITER, INTR(dvp)))  in nfs_rmdir()
2818 	error = nfslookup(dvp, nm, &vp, NULL, 0, NULL, cr, 0);  in nfs_rmdir()
2830 	setdiropargs(&da, nm, dvp);  in nfs_rmdir()
2836 	dnlc_remove(dvp, nm);  in nfs_rmdir()
2855 	error = rfs2call(VTOMI(dvp), RFS_RMDIR,  in nfs_rmdir()
2860 	PURGE_ATTRCACHE(dvp);	/* mod time changed */  in nfs_rmdir()
2871 			nfs_purge_rddir_cache(dvp);  in nfs_rmdir()
2875 		PURGE_STALE_FH(error, dvp, cr);  in nfs_rmdir()
2887 		vnevent_rmdir(vp, dvp, nm, ct);  in nfs_rmdir()
2898 nfs_symlink(vnode_t *dvp, char *lnm, struct vattr *tva, char *tnm, cred_t *cr,  in nfs_symlink()  argument
2907 	if (nfs_zone() != VTOMI(dvp)->mi_zone)  in nfs_symlink()
2909 	setdiropargs(&args.sla_from, lnm, dvp);  in nfs_symlink()
2918 	drp = VTOR(dvp);  in nfs_symlink()
2919 	if (nfs_rw_enter_sig(&drp->r_rwlock, RW_WRITER, INTR(dvp)))  in nfs_symlink()
2922 	dnlc_remove(dvp, lnm);  in nfs_symlink()
2926 	error = rfs2call(VTOMI(dvp), RFS_SYMLINK,  in nfs_symlink()
2931 	PURGE_ATTRCACHE(dvp);	/* mod time changed */  in nfs_symlink()
2937 				nfs_purge_rddir_cache(dvp);  in nfs_symlink()
2939 			PURGE_STALE_FH(error, dvp, cr);  in nfs_symlink()