327 	struct ud_inode *tdp,  in ud_direnter()  argument
347 	udf_vfsp = tdp->i_udf;  in ud_direnter()
360 	ASSERT(RW_WRITE_HELD(&tdp->i_rwlock));  in ud_direnter()
374 			rw_exit(&tdp->i_rwlock);  in ud_direnter()
375 			if (err = ud_dirlook(tdp, namep, ipp, cr, 0)) {  in ud_direnter()
376 				rw_enter(&tdp->i_rwlock, RW_WRITER);  in ud_direnter()
379 			rw_enter(&tdp->i_rwlock, RW_WRITER);  in ud_direnter()
420 	if (tdp->i_nlink == 0) {  in ud_direnter()
427 	if (tdp->i_type != VDIR) {  in ud_direnter()
434 	if (err = ud_iaccess(tdp, IEXEC, cr, 1)) {  in ud_direnter()
447 		if (sip == tdp) {  in ud_direnter()
452 		if ((sip->i_type == VDIR) && (sdp != tdp)) {  in ud_direnter()
461 			if ((err = ud_dircheckpath(blkno, tdp, cr))) {  in ud_direnter()
473 	rw_enter(&tdp->i_contents, RW_WRITER);  in ud_direnter()
474 	if (err = ud_dircheckforname(tdp,  in ud_direnter()
490 				err = ud_dirrename(sdp, sip, tdp, tip,  in ud_direnter()
511 		if (err = ud_iaccess(tdp, IWRITE, cr, 0)) {  in ud_direnter()
518 			if (err = ud_dirmakeinode(tdp, &sip, vap, op, cr))  in ud_direnter()
521 		if (err = ud_diraddentry(tdp, namep, op,  in ud_direnter()
529 					tdp->i_nlink--;  in ud_direnter()
552 	rw_exit(&tdp->i_contents);  in ud_direnter()
561 				vnevent_rename_dest(ITOV(tip), ITOV(tdp),  in ud_direnter()
565 			if (sdp != tdp) {  in ud_direnter()
566 				vnevent_rename_dest_dir(ITOV(tdp), ctp);  in ud_direnter()
876 ud_dircheckforname(struct ud_inode *tdp,  in ud_dircheckforname()  argument
892 	ASSERT(RW_WRITE_HELD(&tdp->i_rwlock));  in ud_dircheckforname()
897 	udf_vfsp = tdp->i_udf;  in ud_dircheckforname()
900 	dirsize = tdp->i_size;  in ud_dircheckforname()
915 		if ((error = ud_get_next_fid(tdp, &fbp,  in ud_dircheckforname()
932 				tdp->i_diroff = offset;  in ud_dircheckforname()
935 					struct vnode *vp = ITOV(tdp);  in ud_dircheckforname()
937 					*ipp = tdp;  in ud_dircheckforname()
945 					if ((error = ud_iget(tdp->i_vfs, prn,  in ud_dircheckforname()
999 		if (tdp->i_desc_type == ICB_FLAG_ONE_AD) {  in ud_dircheckforname()
1000 			slotp->size = tdp->i_max_emb - tdp->i_size;  in ud_dircheckforname()
1228 ud_dirmakeinode(struct ud_inode *tdp, struct ud_inode **ipp,  in ud_dirmakeinode()  argument
1237 	ASSERT(RW_WRITE_HELD(&tdp->i_rwlock));  in ud_dirmakeinode()
1242 	if ((error = ud_ialloc(tdp, &ip, vap, cr)) != 0) {  in ud_dirmakeinode()
1251 		error = ud_dirmakedirect(ip, tdp, cr);  in ud_dirmakeinode()
1277 ud_diraddentry(struct ud_inode *tdp, char *namep,  in ud_diraddentry()  argument
1286 	ASSERT(RW_WRITE_HELD(&tdp->i_rwlock));  in ud_diraddentry()
1296 	if (ITOV(tdp)->v_vfsp != ITOV(sip)->v_vfsp) {  in ud_diraddentry()
1302 		if ((error = ud_dirfixdotdot(sip, sdp, tdp)) != 0) {  in ud_diraddentry()
1330 		error = ud_dirprepareentry(tdp, slotp, buf, cr);  in ud_diraddentry()
1441 	struct ud_inode *tdp, struct ud_inode *tip, char *namep,  in ud_dirrename()  argument
1450 	ASSERT(RW_WRITE_HELD(&tdp->i_rwlock));  in ud_dirrename()
1451 	ASSERT(RW_WRITE_HELD(&tdp->i_contents));  in ud_dirrename()
1473 	if ((ITOV(tip)->v_vfsp != ITOV(tdp)->v_vfsp) ||  in ud_dirrename()
1482 	if ((error = ud_iaccess(tdp, IWRITE, cr, 0)) != 0 ||  in ud_dirrename()
1483 	    (error = ud_sticky_remove_access(tdp, tip, cr)) != 0)  in ud_dirrename()
1512 		if (!ud_dirempty(tip, tdp->i_uniqid, cr) || tip->i_nlink > 2) {  in ud_dirrename()
1528 	dnlc_remove(ITOV(tdp), namep);  in ud_dirrename()
1531 	dnlc_enter(ITOV(tdp), namep, ITOV(sip));  in ud_dirrename()
1533 	ud_make_tag(tdp->i_udf, &fid->fid_tag, UD_FILE_ID_DESC,  in ud_dirrename()
1536 	error = ud_write_fid(tdp, slotp, buf);  in ud_dirrename()
1551 	mutex_enter(&tdp->i_tlock);  in ud_dirrename()
1552 	tdp->i_flag |= IUPD|ICHG;  in ud_dirrename()
1553 	mutex_exit(&tdp->i_tlock);  in ud_dirrename()
1593 		tdp->i_nlink--;  in ud_dirrename()
1594 		mutex_enter(&tdp->i_tlock);  in ud_dirrename()
1595 		tdp->i_flag |= ICHG;  in ud_dirrename()
1596 		mutex_exit(&tdp->i_tlock);  in ud_dirrename()
1597 		ITIMES_NOLOCK(tdp);  in ud_dirrename()
1598 		if (sdp != tdp) {  in ud_dirrename()
1601 			error = ud_dirfixdotdot(sip, sdp, tdp);  in ud_dirrename()