Root/drivers/md/raid0.h

1#ifndef _RAID0_H
2#define _RAID0_H
3
4struct strip_zone {
5    sector_t zone_end; /* Start of the next zone (in sectors) */
6    sector_t dev_start; /* Zone offset in real dev (in sectors) */
7    int nb_dev; /* # of devices attached to the zone */
8};
9
10struct r0conf {
11    struct strip_zone *strip_zone;
12    struct md_rdev **devlist; /* lists of rdevs, pointed to
13                        * by strip_zone->dev */
14    int nr_strip_zones;
15    int has_merge_bvec; /* at least one member has
16                         * a merge_bvec_fn */
17};
18
19#endif
20

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