+ if (td->io_ops->open_file(td, f))
+ return 1;
+
+ f->last_free_lookup = 0;
+ f->last_completed_pos = 0;
+ f->last_pos = 0;
+ f->flags |= FIO_FILE_OPEN;
+ f->flags &= ~FIO_FILE_CLOSING;
+
+ if (f->file_map)
+ memset(f->file_map, 0, f->num_maps * sizeof(long));