blob: f38b9c586afbc38c2a3187ac479735b14ad5fffb [file] [log] [blame]
#ifndef _LINEAR_H
#define _LINEAR_H
#include <linux/raid/md.h>
struct dev_info {
mdk_rdev_t *rdev;
sector_t num_sectors;
sector_t start_sector;
};
typedef struct dev_info dev_info_t;
struct linear_private_data
{
struct linear_private_data *prev; /* earlier version */
dev_info_t **hash_table;
sector_t spacing;
sector_t array_sectors;
int sector_shift; /* shift before dividing
* by spacing
*/
dev_info_t disks[0];
};
typedef struct linear_private_data linear_conf_t;
#define mddev_to_conf(mddev) ((linear_conf_t *) mddev->private)
#endif