[linux-block.git] / drivers / md / dm-mpath.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (C) 2004 Red Hat, Inc. All rights reserved.
 *
 * This file is released under the GPL.
 *
 * Multipath.
 */

#ifndef	DM_MPATH_H
#define	DM_MPATH_H

struct dm_dev;

struct dm_path {
	struct dm_dev *dev;	/* Read-only */
	void *pscontext;	/* For path-selector use */
};

/* Callback for hwh_pg_init_fn to use when complete */
void dm_pg_init_complete(struct dm_path *path, unsigned int err_flags);

#endif
Commit	Line	Data
3bd94003	1	/* SPDX-License-Identifier: GPL-2.0-only */
1da177e4 LT	2	/*
	3	* Copyright (C) 2004 Red Hat, Inc. All rights reserved.
	4	*
	5	* This file is released under the GPL.
	6	*
	7	* Multipath.
	8	*/
	9
	10	#ifndef DM_MPATH_H
	11	#define DM_MPATH_H
	12
	13	struct dm_dev;
	14
c922d5f7	15	struct dm_path {
1da177e4	16	struct dm_dev dev; / Read-only */
1da177e4	17	void pscontext; / For path-selector use */
1da177e4 LT	18	};
	19
	20	/* Callback for hwh_pg_init_fn to use when complete */
86a3238c	21	void dm_pg_init_complete(struct dm_path *path, unsigned int err_flags);
1da177e4 LT	22
1da177e4 LT	23	#endif