md linear: Protecting mddev with rcu locks to avoid races
[deliverable/linux.git] / drivers / md / linear.h
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1#ifndef _LINEAR_H
2#define _LINEAR_H
3
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4struct dev_info {
5 mdk_rdev_t *rdev;
4db7cdc8 6 sector_t end_sector;
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7};
8
9typedef struct dev_info dev_info_t;
10
11struct linear_private_data
12{
7c7546cc 13 struct linear_private_data *prev; /* earlier version */
d6e22150 14 sector_t array_sectors;
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15 dev_info_t disks[0];
16};
17
18
19typedef struct linear_private_data linear_conf_t;
20
1da177e4 21#endif
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