- /* Only hash *de if it is unhashed (new dentry).
- * Atoimc_open may passing hashed dentries for open.
- */
- if (d_unhashed(*de)) {
- struct dentry *alias;
-
- alias = ll_splice_alias(inode, *de);
- if (IS_ERR(alias)) {
- rc = PTR_ERR(alias);
- goto out;
- }
- *de = alias;
- } else if (!it_disposition(it, DISP_LOOKUP_NEG) &&
- !it_disposition(it, DISP_OPEN_CREATE)) {
- /* With DISP_OPEN_CREATE dentry will be
- * instantiated in ll_create_it.
- */
- LASSERT(!d_inode(*de));
- d_instantiate(*de, inode);