buf += sprintf(buf, "refreshPeriod...... %d\n", dev->param.refreshPeriod);
buf += sprintf(buf, "nShortOpCaches..... %d\n", dev->param.nShortOpCaches);
buf += sprintf(buf, "nReservedBlocks.... %d\n", dev->param.nReservedBlocks);
buf += sprintf(buf, "refreshPeriod...... %d\n", dev->param.refreshPeriod);
buf += sprintf(buf, "nShortOpCaches..... %d\n", dev->param.nShortOpCaches);
buf += sprintf(buf, "nReservedBlocks.... %d\n", dev->param.nReservedBlocks);