1 /* Number of bytes to readahead on disc access */
2 #define FAT_READAHEAD (18*1024)
4 struct buffer_head
*fat_bread (struct super_block
*sb
, int block
);
5 struct buffer_head
*fat_getblk (struct super_block
*sb
, int block
);
6 void fat_brelse (struct super_block
*sb
, struct buffer_head
*bh
);
7 void fat_mark_buffer_dirty (struct super_block
*sb
,
8 struct buffer_head
*bh
);
9 void fat_set_uptodate (struct super_block
*sb
,
10 struct buffer_head
*bh
,
12 int fat_is_uptodate (struct super_block
*sb
, struct buffer_head
*bh
);
13 void fat_ll_rw_block (struct super_block
*sb
, int opr
,
14 int nbreq
, struct buffer_head
*bh
[32]);