109 	int error;  in gfs2_dir_get_existing_buffer()  local
111 	error = gfs2_meta_read(ip->i_gl, block, DIO_WAIT, &bh);  in gfs2_dir_get_existing_buffer()
112 	if (error)  in gfs2_dir_get_existing_buffer()
113 		return error;  in gfs2_dir_get_existing_buffer()
126 	int error;  in gfs2_dir_write_stuffed()  local
128 	error = gfs2_meta_inode_buffer(ip, &dibh);  in gfs2_dir_write_stuffed()
129 	if (error)  in gfs2_dir_write_stuffed()
130 		return error;  in gfs2_dir_write_stuffed()
164 	int error = 0;  in gfs2_dir_write_data()  local
179 		error = gfs2_unstuff_dinode(ip, NULL);  in gfs2_dir_write_data()
180 		if (error)  in gfs2_dir_write_data()
181 			return error;  in gfs2_dir_write_data()
197 			error = gfs2_extent_map(&ip->i_inode, lblock, &new,  in gfs2_dir_write_data()
199 			if (error)  in gfs2_dir_write_data()
201 			error = -EIO;  in gfs2_dir_write_data()
207 			error = gfs2_dir_get_new_buffer(ip, dblock, &bh);  in gfs2_dir_write_data()
209 			error = gfs2_dir_get_existing_buffer(ip, dblock, &bh);  in gfs2_dir_write_data()
211 		if (error)  in gfs2_dir_write_data()
228 	error = gfs2_meta_inode_buffer(ip, &dibh);  in gfs2_dir_write_data()
229 	if (error)  in gfs2_dir_write_data()
230 		return error;  in gfs2_dir_write_data()
244 	return error;  in gfs2_dir_write_data()
251 	int error;  in gfs2_dir_read_stuffed()  local
253 	error = gfs2_meta_inode_buffer(ip, &dibh);  in gfs2_dir_read_stuffed()
254 	if (!error) {  in gfs2_dir_read_stuffed()
259 	return (error) ? error : size;  in gfs2_dir_read_stuffed()
279 	int error = 0;  in gfs2_dir_read_data()  local
301 			error = gfs2_extent_map(&ip->i_inode, lblock, &new,  in gfs2_dir_read_data()
303 			if (error || !dblock)  in gfs2_dir_read_data()
308 			error = gfs2_meta_read(ip->i_gl, dblock, DIO_WAIT, &bh);  in gfs2_dir_read_data()
309 			if (error)  in gfs2_dir_read_data()
312 		error = gfs2_metatype_check(sdp, bh, GFS2_METATYPE_JD);  in gfs2_dir_read_data()
313 		if (error) {  in gfs2_dir_read_data()
329 	return (copied) ? copied : error;  in gfs2_dir_read_data()
486 		goto error;  in gfs2_check_dirent()
489 		goto error;  in gfs2_check_dirent()
492 		goto error;  in gfs2_check_dirent()
495 		goto error;  in gfs2_check_dirent()
500 		goto error;  in gfs2_check_dirent()
502 error:  in gfs2_check_dirent()
719 	int error;  in get_leaf()  local
721 	error = gfs2_meta_read(dip->i_gl, leaf_no, DIO_WAIT, bhp);  in get_leaf()
722 	if (!error && gfs2_metatype_check(GFS2_SB(&dip->i_inode), *bhp, GFS2_METATYPE_LF)) {  in get_leaf()
724 		error = -EIO;  in get_leaf()
727 	return error;  in get_leaf()
755 	int error;  in get_first_leaf()  local
757 	error = get_leaf_nr(dip, index, &leaf_no);  in get_first_leaf()
758 	if (!error)  in get_first_leaf()
759 		error = get_leaf(dip, leaf_no, bh_out);  in get_first_leaf()
761 	return error;  in get_first_leaf()
772 	int error;  in gfs2_dirent_search()  local
785 		error = get_first_leaf(ip, index, &bh);  in gfs2_dirent_search()
786 		if (error)  in gfs2_dirent_search()
787 			return ERR_PTR(error);  in gfs2_dirent_search()
799 			error = get_leaf(ip, ln, &bh);  in gfs2_dirent_search()
800 		} while(!error);  in gfs2_dirent_search()
802 		return error ? ERR_PTR(error) : NULL;  in gfs2_dirent_search()
806 	error = gfs2_meta_inode_buffer(ip, &bh);  in gfs2_dirent_search()
807 	if (error)  in gfs2_dirent_search()
808 		return ERR_PTR(error);  in gfs2_dirent_search()
824 	int error;  in new_leaf()  local
831 	error = gfs2_alloc_blocks(ip, &bn, &n, 0, NULL);  in new_leaf()
832 	if (error)  in new_leaf()
876 	int error;  in dir_make_exhash()  local
878 	error = gfs2_meta_inode_buffer(dip, &dibh);  in dir_make_exhash()
879 	if (error)  in dir_make_exhash()
880 		return error;  in dir_make_exhash()
970 	int error;  in dir_split_leaf()  local
973 	error = get_leaf_nr(dip, index, &leaf_no);  in dir_split_leaf()
974 	if (error)  in dir_split_leaf()
975 		return error;  in dir_split_leaf()
978 	error = get_leaf(dip, leaf_no, &obh);  in dir_split_leaf()
979 	if (error)  in dir_split_leaf()
980 		return error;  in dir_split_leaf()
1004 		error = -EIO;  in dir_split_leaf()
1015 		error = -ENOMEM;  in dir_split_leaf()
1025 	error = gfs2_dir_write_data(dip, (char *)lp, start * sizeof(u64),  in dir_split_leaf()
1027 	if (error != half_len * sizeof(u64)) {  in dir_split_leaf()
1028 		if (error >= 0)  in dir_split_leaf()
1029 			error = -EIO;  in dir_split_leaf()
1054 				error = PTR_ERR(new);  in dir_split_leaf()
1080 	error = gfs2_meta_inode_buffer(dip, &dibh);  in dir_split_leaf()
1081 	if (!gfs2_assert_withdraw(GFS2_SB(&dip->i_inode), !error)) {  in dir_split_leaf()
1091 	return error;  in dir_split_leaf()
1099 	return error;  in dir_split_leaf()
1117 	int error = 0;  in dir_double_exhash()  local
1134 	error = gfs2_meta_inode_buffer(dip, &dibh);  in dir_double_exhash()
1135 	if (error)  in dir_double_exhash()
1144 	error = gfs2_dir_write_data(dip, (char *)hc2, 0, hsize_bytes * 2);  in dir_double_exhash()
1145 	if (error != (hsize_bytes * 2))  in dir_double_exhash()
1163 	return error;  in dir_double_exhash()
1307 	int error, i;  in gfs2_dir_read_leaf()  local
1311 		error = get_leaf(ip, lfn, &bh);  in gfs2_dir_read_leaf()
1312 		if (error)  in gfs2_dir_read_leaf()
1326 	error = -ENOMEM;  in gfs2_dir_read_leaf()
1342 		error = get_leaf(ip, lfn, &bh);  in gfs2_dir_read_leaf()
1343 		if (error)  in gfs2_dir_read_leaf()
1351 			error = PTR_ERR(dent);  in gfs2_dir_read_leaf()
1361 				error = -EIO;  in gfs2_dir_read_leaf()
1364 			error = 0;  in gfs2_dir_read_leaf()
1372 	error = do_filldir_main(ip, ctx, darr, entries, copied);  in gfs2_dir_read_leaf()
1378 	return error;  in gfs2_dir_read_leaf()
1444 	int error = 0;  in dir_e_read()  local
1460 		error = gfs2_dir_read_leaf(inode, ctx,  in dir_e_read()
1463 		if (error)  in dir_e_read()
1470 	if (error > 0)  in dir_e_read()
1471 		error = 0;  in dir_e_read()
1472 	return error;  in dir_e_read()
1484 	int error;  in gfs2_dir_read()  local
1497 	error = gfs2_meta_inode_buffer(dip, &dibh);  in gfs2_dir_read()
1498 	if (error)  in gfs2_dir_read()
1499 		return error;  in gfs2_dir_read()
1501 	error = -ENOMEM;  in gfs2_dir_read()
1510 			error = PTR_ERR(dent);  in gfs2_dir_read()
1519 			error = -EIO;  in gfs2_dir_read()
1522 		error = do_filldir_main(dip, ctx, darr,  in gfs2_dir_read()
1528 	if (error > 0)  in gfs2_dir_read()
1529 		error = 0;  in gfs2_dir_read()
1533 	return error;  in gfs2_dir_read()
1627 	int error;  in dir_new_leaf()  local
1632 	error = get_first_leaf(ip, index, &obh);  in dir_new_leaf()
1633 	if (error)  in dir_new_leaf()
1634 		return error;  in dir_new_leaf()
1642 		error = get_leaf(ip, bn, &obh);  in dir_new_leaf()
1643 		if (error)  in dir_new_leaf()
1644 			return error;  in dir_new_leaf()
1659 	error = gfs2_meta_inode_buffer(ip, &bh);  in dir_new_leaf()
1660 	if (error)  in dir_new_leaf()
1661 		return error;  in dir_new_leaf()
1701 	int error;  in gfs2_dir_add()  local
1730 			error = 0;  in gfs2_dir_add()
1734 			error = dir_make_exhash(inode);  in gfs2_dir_add()
1735 			if (error)  in gfs2_dir_add()
1739 		error = dir_split_leaf(inode, name);  in gfs2_dir_add()
1740 		if (error == 0)  in gfs2_dir_add()
1742 		if (error < 0)  in gfs2_dir_add()
1745 			error = dir_double_exhash(ip);  in gfs2_dir_add()
1746 			if (error)  in gfs2_dir_add()
1748 			error = dir_split_leaf(inode, name);  in gfs2_dir_add()
1749 			if (error < 0)  in gfs2_dir_add()
1751 			if (error == 0)  in gfs2_dir_add()
1754 		error = dir_new_leaf(inode, name);  in gfs2_dir_add()
1755 		if (!error)  in gfs2_dir_add()
1757 		error = -ENOSPC;  in gfs2_dir_add()
1760 	return error;  in gfs2_dir_add()
1837 	int error;  in gfs2_dir_mvino()  local
1853 		error = gfs2_meta_inode_buffer(dip, &bh);  in gfs2_dir_mvino()
1854 		if (error)  in gfs2_dir_mvino()
1855 			return error;  in gfs2_dir_mvino()
1889 	int error;  in leaf_dealloc()  local
1891 	error = gfs2_rindex_update(sdp);  in leaf_dealloc()
1892 	if (error)  in leaf_dealloc()
1893 		return error;  in leaf_dealloc()
1904 	error = gfs2_quota_hold(dip, NO_UID_QUOTA_CHANGE, NO_GID_QUOTA_CHANGE);  in leaf_dealloc()
1905 	if (error)  in leaf_dealloc()
1913 			error = get_leaf(dip, blk, &bh);  in leaf_dealloc()
1914 			if (error)  in leaf_dealloc()
1934 	error = gfs2_glock_nq_m(rlist.rl_rgrps, rlist.rl_ghs);  in leaf_dealloc()
1935 	if (error)  in leaf_dealloc()
1938 	error = gfs2_trans_begin(sdp,  in leaf_dealloc()
1941 	if (error)  in leaf_dealloc()
1948 			error = get_leaf(dip, blk, &bh);  in leaf_dealloc()
1949 			if (error)  in leaf_dealloc()
1961 	error = gfs2_dir_write_data(dip, ht, index * sizeof(u64), size);  in leaf_dealloc()
1962 	if (error != size) {  in leaf_dealloc()
1963 		if (error >= 0)  in leaf_dealloc()
1964 			error = -EIO;  in leaf_dealloc()
1968 	error = gfs2_meta_inode_buffer(dip, &dibh);  in leaf_dealloc()
1969 	if (error)  in leaf_dealloc()
1989 	return error;  in leaf_dealloc()
2010 	int error = 0, last;  in gfs2_dir_exhash_dealloc()  local
2021 			error = get_leaf(dip, leaf_no, &bh);  in gfs2_dir_exhash_dealloc()
2022 			if (error)  in gfs2_dir_exhash_dealloc()
2029 			error = leaf_dealloc(dip, index, len, leaf_no, bh,  in gfs2_dir_exhash_dealloc()
2032 			if (error)  in gfs2_dir_exhash_dealloc()
2041 		error = -EIO;  in gfs2_dir_exhash_dealloc()
2046 	return error;  in gfs2_dir_exhash_dealloc()