+ struct inode *inode = de->d_inode;
+ struct inode *parent = de->d_parent->d_inode;
+#else
+static int ll_encode_fh(struct inode *inode, __u32 *fh, int *plen,
+ struct inode *parent)
+{
+#endif
+ int fileid_len = sizeof(struct lustre_nfs_fid) / 4;
+ struct lustre_nfs_fid *nfs_fid = (void *)fh;
+ ENTRY;
+
+ CDEBUG(D_INFO, "%s: encoding for ("DFID") maxlen=%d minlen=%d\n",
+ ll_get_fsname(inode->i_sb, NULL, 0),
+ PFID(ll_inode2fid(inode)), *plen, fileid_len);
+
+ if (*plen < fileid_len) {
+ *plen = fileid_len;
+ RETURN(FILEID_INVALID);
+ }
+
+ nfs_fid->lnf_child = *ll_inode2fid(inode);
+ if (parent != NULL)
+ nfs_fid->lnf_parent = *ll_inode2fid(parent);
+ else
+ fid_zero(&nfs_fid->lnf_parent);
+ *plen = fileid_len;
+
+ RETURN(FILEID_LUSTRE);
+}
+
+static int ll_nfs_get_name_filldir(void *cookie, const char *name, int namelen,
+ loff_t hash, u64 ino, unsigned type)
+{
+ /* It is hack to access lde_fid for comparison with lgd_fid.
+ * So the input 'name' must be part of the 'lu_dirent'. */
+ struct lu_dirent *lde = container_of0(name, struct lu_dirent, lde_name);
+ struct ll_getname_data *lgd = cookie;
+ struct lu_fid fid;
+
+ fid_le_to_cpu(&fid, &lde->lde_fid);
+ if (lu_fid_eq(&fid, &lgd->lgd_fid)) {
+ memcpy(lgd->lgd_name, name, namelen);
+ lgd->lgd_name[namelen] = 0;
+ lgd->lgd_found = 1;
+ }
+ return lgd->lgd_found;
+}
+
+static int ll_get_name(struct dentry *dentry, char *name,
+ struct dentry *child)
+{
+ struct inode *dir = dentry->d_inode;
+ struct ll_getname_data lgd;
+ __u64 offset = 0;
+ int rc;