/*

 * Copyright (c) 2020 Red Hat, Inc.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 * 

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 * 

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

 * 02110-1301, USA. 

 *

 * $Id: //eng/vdo-releases/aluminum/src/c++/vdo/base/vioRead.h#1 $

 */

#ifndef VIO_READ_H

#define VIO_READ_H

#include "types.h"

/**

 * Start the asynchronous processing of the DataVIO for a read or

 * read-modify-write request which has acquired a lock on its logical block.

 * The first step is to perform a block map lookup.

 *

 * @param dataVIO  The DataVIO doing the read

 **/

void launchReadDataVIO(DataVIO *dataVIO);

/**

 * Clean up a DataVIO which has finished processing a read.

 *

 * @param dataVIO  The DataVIO to clean up

 **/

void cleanupReadDataVIO(DataVIO *dataVIO);

#endif /* VIO_READ_H */