4 #include <linux/raid/md.h>
8 sector_t zone_start
; /* Zone offset in md_dev (in sectors) */
9 sector_t dev_start
; /* Zone offset in real dev (in sectors) */
10 sector_t size
; /* Zone size */
11 int nb_dev
; /* # of devices attached to the zone */
12 mdk_rdev_t
**dev
; /* Devices attached to the zone */
15 struct raid0_private_data
17 struct strip_zone
**hash_table
; /* Table of indexes into strip_zone */
18 struct strip_zone
*strip_zone
;
19 mdk_rdev_t
**devlist
; /* lists of rdevs, pointed to by strip_zone->dev */
22 sector_t hash_spacing
;
23 int preshift
; /* shift this before divide by hash_spacing */
26 typedef struct raid0_private_data raid0_conf_t
;
28 #define mddev_to_conf(mddev) ((raid0_conf_t *) mddev->private)