790 	struct inode *ip, *xp, *dp;  in ext2_rename()  local
833 	dp = VTOI(fdvp);  in ext2_rename()
842 	    || (dp->i_flags & APPEND)) {  in ext2_rename()
852 		    dp == ip || (fcnp->cn_flags | tcnp->cn_flags) & ISDOTDOT ||  in ext2_rename()
859 		oldparent = dp->i_number;  in ext2_rename()
868 	dp = VTOI(tdvp);  in ext2_rename()
898 	if (oldparent != dp->i_number)  in ext2_rename()
899 		newparent = dp->i_number;  in ext2_rename()
905 		error = ext2_checkpath(ip, dp, tcnp->cn_cred);  in ext2_rename()
913 		dp = VTOI(tdvp);  in ext2_rename()
926 		if (dp->i_devvp != ip->i_devvp)  in ext2_rename()
934 			error = ext2_inc_nlink(dp);  in ext2_rename()
938 			dp->i_flag |= IN_CHANGE;  in ext2_rename()
946 				ext2_dec_nlink(dp);  in ext2_rename()
947 				dp->i_flag |= IN_CHANGE;  in ext2_rename()
954 		if (xp->i_devvp != dp->i_devvp || xp->i_devvp != ip->i_devvp)  in ext2_rename()
967 		if ((dp->i_mode & S_ISTXT) && tcnp->cn_cred->cr_uid != 0 &&  in ext2_rename()
968 		    tcnp->cn_cred->cr_uid != dp->i_uid &&  in ext2_rename()
979 			if (!ext2_dirempty(xp, dp->i_number, tcnp->cn_cred)) {  in ext2_rename()
992 		error = ext2_dirrewrite(dp, ip, tcnp);  in ext2_rename()
1002 			ext2_dec_nlink(dp);  in ext2_rename()
1003 			dp->i_flag |= IN_CHANGE;  in ext2_rename()
1040 		dp = VTOI(fdvp);  in ext2_rename()
1074 			ext2_dec_nlink(dp);  in ext2_rename()
1075 			dp->i_flag |= IN_CHANGE;  in ext2_rename()
1076 			dirbuf = malloc(dp->i_e2fs->e2fs_bsize, M_TEMP, M_WAITOK | M_ZERO);  in ext2_rename()
1127 	if (dp)  in ext2_rename()
1137 	vput(ITOV(dp));  in ext2_rename()
1308 	struct inode *ip, *dp;  in ext2_mkdir()  local
1314 	dp = VTOI(dvp);  in ext2_mkdir()
1315 	if ((nlink_t)dp->i_nlink >= EXT4_LINK_MAX &&  in ext2_mkdir()
1316 	    !EXT2_HAS_RO_COMPAT_FEATURE(dp->i_e2fs, EXT2F_ROCOMPAT_DIR_NLINK)) {  in ext2_mkdir()
1332 	ip->i_gid = dp->i_gid;  in ext2_mkdir()
1344 		    (dp->i_mode & ISUID) && dp->i_uid) {  in ext2_mkdir()
1346 			ip->i_uid = dp->i_uid;  in ext2_mkdir()
1368 	ext2_inc_nlink(dp);  in ext2_mkdir()
1369 	dp->i_flag |= IN_CHANGE;  in ext2_mkdir()
1382 	dirtemplate.dotdot_ino = htole32(dp->i_number);  in ext2_mkdir()
1404 		ext2_dec_nlink(dp);  in ext2_mkdir()
1405 		dp->i_flag |= IN_CHANGE;  in ext2_mkdir()
1429 		ext2_dec_nlink(dp);  in ext2_mkdir()
1430 		dp->i_flag |= IN_CHANGE;  in ext2_mkdir()
1459 	struct inode *ip, *dp;  in ext2_rmdir()  local
1463 	dp = VTOI(dvp);  in ext2_rmdir()
1472 	if (!ext2_dirempty(ip, dp->i_number, cnp->cn_cred)) {  in ext2_rmdir()
1476 	if ((dp->i_flags & APPEND)  in ext2_rmdir()
1489 	ext2_dec_nlink(dp);  in ext2_rmdir()
1490 	dp->i_flag |= IN_CHANGE;  in ext2_rmdir()