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/*
* linux/include/linux/adfs_fs_sb.h
*
* Copyright (C) 1997 Russell King
*/
#ifndef _ADFS_FS_SB
#define _ADFS_FS_SB
#include <linux/adfs_fs.h>
/*
* adfs file system superblock data in memory
*/
struct adfs_sb_info {
struct buffer_head *s_sbh; /* buffer head containing disc record */
struct adfs_discrecord *s_dr; /* pointer to disc record in s_sbh */
__u16 s_zone_size; /* size of a map zone in bits */
__u16 s_ids_per_zone; /* max. no ids in one zone */
__u32 s_idlen; /* length of ID in map */
__u32 s_map_size; /* size of a map */
__u32 s_zonesize; /* zone size (in map bits) */
__u32 s_map_block; /* block address of map */
struct buffer_head **s_map; /* bh list containing map */
__u32 s_root; /* root disc address */
__s8 s_map2blk; /* shift left by this for map->sector */
};
#endif
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