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#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 hash_spacing;
sector_t array_sectors;
int preshift; /* shift before dividing by hash_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
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