android_kernel_xiaomi_sm8350/include/linux/raid/linear.h
Andre Noll d6e2215052 md: linear: Make array_size sector-based and rename it to array_sectors.
Signed-off-by: Andre Noll <maan@systemlinux.org>
Signed-off-by: NeilBrown <neilb@suse.de>
2008-07-21 17:05:25 +10:00

30 lines
553 B
C

#ifndef _LINEAR_H
#define _LINEAR_H
#include <linux/raid/md.h>
struct dev_info {
mdk_rdev_t *rdev;
sector_t size;
sector_t offset;
};
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