Update 3.2 sources from stable (v3.2.65)

sources/3.2/inode.c

@@ -1638,6 +1638,12 @@ unlink_target:
 				    target_dentry, toName);
 	}
 
+	/* force revalidate to go get info when needed */
+	CIFS_I(source_dir)->time = CIFS_I(target_dir)->time = 0;
+
+	source_dir->i_ctime = source_dir->i_mtime = target_dir->i_ctime =
+		target_dir->i_mtime = current_fs_time(source_dir->i_sb);
+
 cifs_rename_exit:
 	kfree(info_buf_source);
 	kfree(fromName);