[deliverable/linux.git] / drivers / md / raid0.h

#ifndef _RAID0_H
#define _RAID0_H

struct strip_zone
{
	sector_t zone_end;	/* Start of the next zone (in sectors) */
	sector_t dev_start;	/* Zone offset in real dev (in sectors) */
	int nb_dev;		/* # of devices attached to the zone */
};

struct raid0_private_data
{
	struct strip_zone *strip_zone;
	struct md_rdev **devlist; /* lists of rdevs, pointed to by strip_zone->dev */
	int nr_strip_zones;
};

typedef struct raid0_private_data raid0_conf_t;

#endif
Commit	Line	Data
1da177e4 LT	1	#ifndef _RAID0_H
	2	#define _RAID0_H
	3
1da177e4 LT	4	struct strip_zone
1da177e4 LT	5	{
dc582663	6	sector_t zone_end; /* Start of the next zone (in sectors) */
019c4e2f	7	sector_t dev_start; /* Zone offset in real dev (in sectors) */
1da177e4	8	int nb_dev; /* # of devices attached to the zone */
1da177e4 LT	9	};
	10
	11	struct raid0_private_data
	12	{
1da177e4	13	struct strip_zone *strip_zone;
3cb03002	14	struct md_rdev *devlist; / lists of rdevs, pointed to by strip_zone->dev */
1da177e4	15	int nr_strip_zones;
1da177e4 LT	16	};
	17
	18	typedef struct raid0_private_data raid0_conf_t;
	19
1da177e4	20	#endif