Lines Matching refs:old_dentry
858 * @old_dentry: dentry of an object to be renamed.
866 * This function will return a pointer to old_dentry (which is updated to
873 struct dentry *debugfs_rename(struct dentry *old_dir, struct dentry *old_dentry,
884 if (IS_ERR_OR_NULL(old_dentry))
885 return old_dentry;
892 if (d_really_is_negative(old_dentry) || old_dentry == trap ||
893 d_mountpoint(old_dentry))
900 take_dentry_name_snapshot(&old_name, old_dentry);
902 error = simple_rename(&nop_mnt_idmap, d_inode(old_dir), old_dentry,
908 d_move(old_dentry, dentry);
910 d_is_dir(old_dentry),
911 NULL, old_dentry);
915 return old_dentry;