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#ifndef _XIA_FS_SB_H
#define _XIA_FS_SB_H
/*
* include/linux/xia_fs_sb.h
*
* Copyright (C) Q. Frank Xia, 1993.
*
* Based on Linus' minix_fs_sb.h.
* Copyright (C) Linus Torvalds, 1991, 1992.
*/
#define _XIAFS_IMAP_SLOTS 8
#define _XIAFS_ZMAP_SLOTS 32
struct xiafs_sb_info {
u_long s_nzones;
u_long s_ninodes;
u_long s_ndatazones;
u_long s_imap_zones;
u_long s_zmap_zones;
u_long s_firstdatazone;
u_long s_zone_shift;
u_long s_max_size; /* 32 bytes */
struct buffer_head * s_imap_buf[_XIAFS_IMAP_SLOTS]; /* 32 bytes */
struct buffer_head * s_zmap_buf[_XIAFS_ZMAP_SLOTS]; /* 128 bytes */
int s_imap_iznr[_XIAFS_IMAP_SLOTS]; /* 32 bytes */
int s_zmap_zznr[_XIAFS_ZMAP_SLOTS]; /* 128 bytes */
u_char s_imap_cached; /* flag for cached imap */
u_char s_zmap_cached; /* flag for cached imap */
};
#endif /* _XIA_FS_SB_H */
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