diff options
Diffstat (limited to 'include/linux/raid/linear.h')
-rw-r--r-- | include/linux/raid/linear.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/linux/raid/linear.h b/include/linux/raid/linear.h new file mode 100644 index 000000000..55cfab78f --- /dev/null +++ b/include/linux/raid/linear.h @@ -0,0 +1,32 @@ +#ifndef _LINEAR_H +#define _LINEAR_H + +#include <linux/raid/md.h> + +struct dev_info { + kdev_t dev; + int size; + unsigned int offset; +}; + +typedef struct dev_info dev_info_t; + +struct linear_hash +{ + dev_info_t *dev0, *dev1; +}; + +struct linear_private_data +{ + struct linear_hash *hash_table; + dev_info_t disks[MD_SB_DISKS]; + dev_info_t *smallest; + int nr_zones; +}; + + +typedef struct linear_private_data linear_conf_t; + +#define mddev_to_conf(mddev) ((linear_conf_t *) mddev->private) + +#endif |