- err = mdc_rename(&sbi->ll_mdc_conn, src, tgt,
- oldname, oldlen, newname, newlen, &request);
- ptlrpc_req_finished(request);
-
- RETURN(err);
-}
-
-
-
-static int ll_rename(struct inode * old_dir, struct dentry * old_dentry,
- struct inode * new_dir, struct dentry * new_dentry)
-{
- struct lookup_intent *it;
- struct inode * old_inode = old_dentry->d_inode;
- struct inode * tgt_inode = new_dentry->d_inode;
- struct page * dir_page = NULL;
- struct ext2_dir_entry_2 * dir_de = NULL;
- struct ext2_dir_entry_2 * old_de;
- struct page * old_page;
- int err;
-
- LL_GET_INTENT(new_dentry, it);
-
- if (it && it->it_disposition) {
- if (tgt_inode) {
- tgt_inode->i_ctime = CURRENT_TIME;
- tgt_inode->i_nlink--;
- }
- ll_invalidate_inode_pages(old_dir);
- ll_invalidate_inode_pages(new_dir);
- GOTO(out, err = it->it_status);
- }
-
- err = ll_rename2(old_dir, new_dir,
- old_dentry->d_name.name, old_dentry->d_name.len,
- new_dentry->d_name.name, new_dentry->d_name.len);
- if (err)
- goto out;
-
- old_de = ext2_find_entry (old_dir, old_dentry, &old_page);
- if (!old_de)
- goto out;
-
- if (S_ISDIR(old_inode->i_mode)) {
- err = -EIO;
- dir_de = ext2_dotdot(old_inode, &dir_page);
- if (!dir_de)
- goto out_old;
- }
-
- if (tgt_inode) {
- struct page *new_page;
- struct ext2_dir_entry_2 *new_de;
-
- err = -ENOTEMPTY;
- if (dir_de && !ext2_empty_dir (tgt_inode))
- goto out_dir;
-
- err = -ENOENT;
- new_de = ext2_find_entry (new_dir, new_dentry, &new_page);
- if (!new_de)
- goto out_dir;
- ext2_inc_count(old_inode);
- ext2_set_link(new_dir, new_de, new_page, old_inode);
- tgt_inode->i_ctime = CURRENT_TIME;
- if (dir_de)
- tgt_inode->i_nlink--;
- ext2_dec_count(tgt_inode);
- } else {
- if (dir_de) {
- err = -EMLINK;
- if (new_dir->i_nlink >= EXT2_LINK_MAX)
- goto out_dir;
- }
- ext2_inc_count(old_inode);
- err = ll_add_link(new_dentry, old_inode);
- if (err) {
- ext2_dec_count(old_inode);
- goto out_dir;
- }
- if (dir_de)
- ext2_inc_count(new_dir);
+ ll_prepare_mdc_op_data(&op_data, src, tgt, NULL, 0, 0);
+ err = md_rename(sbi->ll_mdc_exp, &op_data,
+ oldname, oldlen, newname, newlen, &request);
+ if (!err) {
+ err = ll_objects_destroy(request, src);