linux/drivers/md/linear.h

30 lines
548 B
C

#ifndef _LINEAR_H
#define _LINEAR_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