* @get_name: find the name for a given inode in a given directory
* @get_parent: find the parent of a given directory
* @get_dentry: find a dentry for the inode given a file handle sub-fragment
+ * @find_exported_dentry:
+ * set by the exporting module to a standard helper function.
*
* Description:
* The export_operations structure provides a means for nfsd to communicate