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/*
* linux/fs/fat/buffer.c
*
*
*/
#include <linux/mm.h>
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/fs.h>
#include <linux/blkdev.h>
#include <linux/msdos_fs.h>
#include <linux/fat_cvf.h>
#if 0
# define PRINTK(x) printk x
#else
# define PRINTK(x)
#endif
struct buffer_head *fat_bread(struct super_block *sb, int block)
{
return MSDOS_SB(sb)->cvf_format->cvf_bread(sb,block);
}
struct buffer_head *fat_getblk(struct super_block *sb, int block)
{
return MSDOS_SB(sb)->cvf_format->cvf_getblk(sb,block);
}
void fat_brelse (struct super_block *sb, struct buffer_head *bh)
{
if (bh)
MSDOS_SB(sb)->cvf_format->cvf_brelse(sb,bh);
}
void fat_mark_buffer_dirty (
struct super_block *sb,
struct buffer_head *bh)
{
MSDOS_SB(sb)->cvf_format->cvf_mark_buffer_dirty(sb,bh);
}
void fat_set_uptodate (
struct super_block *sb,
struct buffer_head *bh,
int val)
{
MSDOS_SB(sb)->cvf_format->cvf_set_uptodate(sb,bh,val);
}
int fat_is_uptodate(struct super_block *sb, struct buffer_head *bh)
{
return MSDOS_SB(sb)->cvf_format->cvf_is_uptodate(sb,bh);
}
void fat_ll_rw_block (
struct super_block *sb,
int opr,
int nbreq,
struct buffer_head *bh[32])
{
MSDOS_SB(sb)->cvf_format->cvf_ll_rw_block(sb,opr,nbreq,bh);
}
struct buffer_head *default_fat_bread(struct super_block *sb, int block)
{
return sb_bread(sb, block);
}
struct buffer_head *default_fat_getblk(struct super_block *sb, int block)
{
return sb_getblk(sb, block);
}
void default_fat_brelse(struct super_block *sb, struct buffer_head *bh)
{
brelse (bh);
}
void default_fat_mark_buffer_dirty (
struct super_block *sb,
struct buffer_head *bh)
{
mark_buffer_dirty (bh);
}
void default_fat_set_uptodate (
struct super_block *sb,
struct buffer_head *bh,
int val)
{
mark_buffer_uptodate(bh, val);
}
int default_fat_is_uptodate (struct super_block *sb, struct buffer_head *bh)
{
return buffer_uptodate(bh);
}
void default_fat_ll_rw_block (
struct super_block *sb,
int opr,
int nbreq,
struct buffer_head *bh[32])
{
ll_rw_block(opr,nbreq,bh);
}
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