1 #ifndef _RAID0_H 2 #define _RAID0_H 3 4 struct strip_zone 5 { 6 sector_t zone_end; /* Start of the next zone (in sectors) */ 7 sector_t dev_start; /* Zone offset in real dev (in sectors) */ 8 int nb_dev; /* # of devices attached to the zone */ 9 }; 10 11 struct raid0_private_data 12 { 13 struct strip_zone *strip_zone; 14 mdk_rdev_t **devlist; /* lists of rdevs, pointed to by strip_zone->dev */ 15 int nr_strip_zones; 16 int scale_raid_disks; /* divide rdev->raid_disks by this in run() 17 * to handle conversion from raid10 18 */ 19 }; 20 21 typedef struct raid0_private_data raid0_conf_t; 22 23 #endif 24