187 	struct componentname cnp;  in vop_compat_nresolve()  local
204 	bzero(&cnp, sizeof(cnp));  in vop_compat_nresolve()
205 	cnp.cn_nameiop = NAMEI_LOOKUP;  in vop_compat_nresolve()
206 	cnp.cn_flags = 0;  in vop_compat_nresolve()
207 	cnp.cn_nameptr = ncp->nc_name;  in vop_compat_nresolve()
208 	cnp.cn_namelen = ncp->nc_nlen;  in vop_compat_nresolve()
209 	cnp.cn_cred = ap->a_cred;  in vop_compat_nresolve()
210 	cnp.cn_td = curthread; /* XXX */  in vop_compat_nresolve()
216 	error = vop_old_lookup(ap->a_head.a_ops, dvp, &vp, &cnp);  in vop_compat_nresolve()
219 	if ((cnp.cn_flags & CNP_PDIRUNLOCK) == 0)  in vop_compat_nresolve()
231 		if (cnp.cn_flags & CNP_ISWHITEOUT)  in vop_compat_nresolve()
260 	struct componentname cnp;  in vop_compat_nlookupdotdot()  local
276 	bzero(&cnp, sizeof(cnp));  in vop_compat_nlookupdotdot()
277 	cnp.cn_nameiop = NAMEI_LOOKUP;  in vop_compat_nlookupdotdot()
278 	cnp.cn_flags = CNP_ISDOTDOT;  in vop_compat_nlookupdotdot()
279 	cnp.cn_nameptr = "..";  in vop_compat_nlookupdotdot()
280 	cnp.cn_namelen = 2;  in vop_compat_nlookupdotdot()
281 	cnp.cn_cred = ap->a_cred;  in vop_compat_nlookupdotdot()
282 	cnp.cn_td = curthread; /* XXX */  in vop_compat_nlookupdotdot()
291 	error = vop_old_lookup(ap->a_head.a_ops, ap->a_dvp, ap->a_vpp, &cnp);  in vop_compat_nlookupdotdot()
292 	if (cnp.cn_flags & CNP_PDIRUNLOCK)  in vop_compat_nlookupdotdot()
314 	struct componentname cnp;  in vop_compat_ncreate()  local
339 	bzero(&cnp, sizeof(cnp));  in vop_compat_ncreate()
340 	cnp.cn_nameiop = NAMEI_CREATE;  in vop_compat_ncreate()
341 	cnp.cn_flags = CNP_LOCKPARENT;  in vop_compat_ncreate()
342 	cnp.cn_nameptr = ncp->nc_name;  in vop_compat_ncreate()
343 	cnp.cn_namelen = ncp->nc_nlen;  in vop_compat_ncreate()
344 	cnp.cn_cred = ap->a_cred;  in vop_compat_ncreate()
345 	cnp.cn_td = td;  in vop_compat_ncreate()
348 	error = vop_old_lookup(ap->a_head.a_ops, dvp, ap->a_vpp, &cnp);  in vop_compat_ncreate()
359 		KKASSERT((cnp.cn_flags & CNP_PDIRUNLOCK) == 0);  in vop_compat_ncreate()
360 		error = VOP_OLD_CREATE(dvp, ap->a_vpp, &cnp, ap->a_vap);  in vop_compat_ncreate()
373 	if ((cnp.cn_flags & CNP_PDIRUNLOCK) == 0)  in vop_compat_ncreate()
394 	struct componentname cnp;  in vop_compat_nmkdir()  local
418 	bzero(&cnp, sizeof(cnp));  in vop_compat_nmkdir()
419 	cnp.cn_nameiop = NAMEI_CREATE;  in vop_compat_nmkdir()
420 	cnp.cn_flags = CNP_LOCKPARENT;  in vop_compat_nmkdir()
421 	cnp.cn_nameptr = ncp->nc_name;  in vop_compat_nmkdir()
422 	cnp.cn_namelen = ncp->nc_nlen;  in vop_compat_nmkdir()
423 	cnp.cn_cred = ap->a_cred;  in vop_compat_nmkdir()
424 	cnp.cn_td = td;  in vop_compat_nmkdir()
427 	error = vop_old_lookup(ap->a_head.a_ops, dvp, ap->a_vpp, &cnp);  in vop_compat_nmkdir()
438 		KKASSERT((cnp.cn_flags & CNP_PDIRUNLOCK) == 0);  in vop_compat_nmkdir()
439 		error = VOP_OLD_MKDIR(dvp, ap->a_vpp, &cnp, ap->a_vap);  in vop_compat_nmkdir()
452 	if ((cnp.cn_flags & CNP_PDIRUNLOCK) == 0)  in vop_compat_nmkdir()
473 	struct componentname cnp;  in vop_compat_nmknod()  local
498 	bzero(&cnp, sizeof(cnp));  in vop_compat_nmknod()
499 	cnp.cn_nameiop = NAMEI_CREATE;  in vop_compat_nmknod()
500 	cnp.cn_flags = CNP_LOCKPARENT;  in vop_compat_nmknod()
501 	cnp.cn_nameptr = ncp->nc_name;  in vop_compat_nmknod()
502 	cnp.cn_namelen = ncp->nc_nlen;  in vop_compat_nmknod()
503 	cnp.cn_cred = ap->a_cred;  in vop_compat_nmknod()
504 	cnp.cn_td = td;  in vop_compat_nmknod()
507 	error = vop_old_lookup(ap->a_head.a_ops, dvp, ap->a_vpp, &cnp);  in vop_compat_nmknod()
518 		KKASSERT((cnp.cn_flags & CNP_PDIRUNLOCK) == 0);  in vop_compat_nmknod()
519 		error = VOP_OLD_MKNOD(dvp, ap->a_vpp, &cnp, ap->a_vap);  in vop_compat_nmknod()
532 	if ((cnp.cn_flags & CNP_PDIRUNLOCK) == 0)  in vop_compat_nmknod()
551 	struct componentname cnp;  in vop_compat_nlink()  local
583 	bzero(&cnp, sizeof(cnp));  in vop_compat_nlink()
584 	cnp.cn_nameiop = NAMEI_CREATE;  in vop_compat_nlink()
585 	cnp.cn_flags = CNP_LOCKPARENT | CNP_NOTVP;  in vop_compat_nlink()
586 	cnp.cn_nameptr = ncp->nc_name;  in vop_compat_nlink()
587 	cnp.cn_namelen = ncp->nc_nlen;  in vop_compat_nlink()
588 	cnp.cn_cred = ap->a_cred;  in vop_compat_nlink()
589 	cnp.cn_td = td;  in vop_compat_nlink()
590 	cnp.cn_notvp = ap->a_vp;  in vop_compat_nlink()
593 	error = vop_old_lookup(ap->a_head.a_ops, dvp, &tvp, &cnp);  in vop_compat_nlink()
604 		KKASSERT((cnp.cn_flags & CNP_PDIRUNLOCK) == 0);  in vop_compat_nlink()
605 		error = VOP_OLD_LINK(dvp, ap->a_vp, &cnp);  in vop_compat_nlink()
616 	if ((cnp.cn_flags & CNP_PDIRUNLOCK) == 0)  in vop_compat_nlink()
626 	struct componentname cnp;  in vop_compat_nsymlink()  local
653 	bzero(&cnp, sizeof(cnp));  in vop_compat_nsymlink()
654 	cnp.cn_nameiop = NAMEI_CREATE;  in vop_compat_nsymlink()
655 	cnp.cn_flags = CNP_LOCKPARENT;  in vop_compat_nsymlink()
656 	cnp.cn_nameptr = ncp->nc_name;  in vop_compat_nsymlink()
657 	cnp.cn_namelen = ncp->nc_nlen;  in vop_compat_nsymlink()
658 	cnp.cn_cred = ap->a_cred;  in vop_compat_nsymlink()
659 	cnp.cn_td = td;  in vop_compat_nsymlink()
662 	error = vop_old_lookup(ap->a_head.a_ops, dvp, &vp, &cnp);  in vop_compat_nsymlink()
673 		KKASSERT((cnp.cn_flags & CNP_PDIRUNLOCK) == 0);  in vop_compat_nsymlink()
674 		error = VOP_OLD_SYMLINK(dvp, &vp, &cnp, ap->a_vap, ap->a_target);  in vop_compat_nsymlink()
688 	if ((cnp.cn_flags & CNP_PDIRUNLOCK) == 0)  in vop_compat_nsymlink()
710 	struct componentname cnp;  in vop_compat_nwhiteout()  local
736 	bzero(&cnp, sizeof(cnp));  in vop_compat_nwhiteout()
737 	cnp.cn_nameiop = ap->a_flags;  in vop_compat_nwhiteout()
738 	cnp.cn_flags = CNP_LOCKPARENT;  in vop_compat_nwhiteout()
739 	cnp.cn_nameptr = ncp->nc_name;  in vop_compat_nwhiteout()
740 	cnp.cn_namelen = ncp->nc_nlen;  in vop_compat_nwhiteout()
741 	cnp.cn_cred = ap->a_cred;  in vop_compat_nwhiteout()
742 	cnp.cn_td = td;  in vop_compat_nwhiteout()
756 		cnp.cn_flags |= CNP_DOWHITEOUT;  in vop_compat_nwhiteout()
759 		error = vop_old_lookup(ap->a_head.a_ops, dvp, &vp, &cnp);  in vop_compat_nwhiteout()
761 			KKASSERT((cnp.cn_flags & CNP_PDIRUNLOCK) == 0);  in vop_compat_nwhiteout()
762 			error = VOP_OLD_WHITEOUT(dvp, &cnp, ap->a_flags);  in vop_compat_nwhiteout()
781 	if ((cnp.cn_flags & CNP_PDIRUNLOCK) == 0)  in vop_compat_nwhiteout()
797 	struct componentname cnp;  in vop_compat_nremove()  local
824 	bzero(&cnp, sizeof(cnp));  in vop_compat_nremove()
825 	cnp.cn_nameiop = NAMEI_DELETE;  in vop_compat_nremove()
826 	cnp.cn_flags = CNP_LOCKPARENT;  in vop_compat_nremove()
827 	cnp.cn_nameptr = ncp->nc_name;  in vop_compat_nremove()
828 	cnp.cn_namelen = ncp->nc_nlen;  in vop_compat_nremove()
829 	cnp.cn_cred = ap->a_cred;  in vop_compat_nremove()
830 	cnp.cn_td = td;  in vop_compat_nremove()
837 	error = vop_old_lookup(ap->a_head.a_ops, dvp, &vp, &cnp);  in vop_compat_nremove()
841 		KKASSERT((cnp.cn_flags & CNP_PDIRUNLOCK) == 0);  in vop_compat_nremove()
842 		error = VOP_OLD_REMOVE(dvp, vp, &cnp);  in vop_compat_nremove()
852 	if ((cnp.cn_flags & CNP_PDIRUNLOCK) == 0)  in vop_compat_nremove()
867 	struct componentname cnp;  in vop_compat_nrmdir()  local
894 	bzero(&cnp, sizeof(cnp));  in vop_compat_nrmdir()
895 	cnp.cn_nameiop = NAMEI_DELETE;  in vop_compat_nrmdir()
896 	cnp.cn_flags = CNP_LOCKPARENT;  in vop_compat_nrmdir()
897 	cnp.cn_nameptr = ncp->nc_name;  in vop_compat_nrmdir()
898 	cnp.cn_namelen = ncp->nc_nlen;  in vop_compat_nrmdir()
899 	cnp.cn_cred = ap->a_cred;  in vop_compat_nrmdir()
900 	cnp.cn_td = td;  in vop_compat_nrmdir()
907 	error = vop_old_lookup(ap->a_head.a_ops, dvp, &vp, &cnp);  in vop_compat_nrmdir()
915 		KKASSERT((cnp.cn_flags & CNP_PDIRUNLOCK) == 0);  in vop_compat_nrmdir()
916 		error = VOP_OLD_RMDIR(dvp, vp, &cnp);  in vop_compat_nrmdir()
935 	if ((cnp.cn_flags & CNP_PDIRUNLOCK) == 0)  in vop_compat_nrmdir()