2005-04-17 06:20:36 +08:00
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#ifndef _RAID0_H
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#define _RAID0_H
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struct strip_zone
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{
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2009-06-16 14:18:43 +08:00
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sector_t zone_end; /* Start of the next zone (in sectors) */
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2009-01-09 05:31:06 +08:00
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sector_t dev_start; /* Zone offset in real dev (in sectors) */
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2005-04-17 06:20:36 +08:00
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int nb_dev; /* # of devices attached to the zone */
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};
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struct raid0_private_data
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{
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struct strip_zone *strip_zone;
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mdk_rdev_t **devlist; /* lists of rdevs, pointed to by strip_zone->dev */
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int nr_strip_zones;
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2010-03-08 13:02:44 +08:00
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int scale_raid_disks; /* divide rdev->raid_disks by this in run()
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* to handle conversion from raid10
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*/
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2005-04-17 06:20:36 +08:00
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};
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typedef struct raid0_private_data raid0_conf_t;
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#endif
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