mirror of
https://github.com/reactos/reactos.git
synced 2024-10-30 19:41:57 +00:00
30 lines
1.3 KiB
C
30 lines
1.3 KiB
C
/*
|
|
* linux/fs/ext4/group.h
|
|
*
|
|
* Copyright (C) 2007 Cluster File Systems, Inc
|
|
*
|
|
* Author: Andreas Dilger <adilger@clusterfs.com>
|
|
*/
|
|
|
|
#ifndef _LINUX_EXT4_GROUP_H
|
|
#define _LINUX_EXT4_GROUP_H
|
|
|
|
extern __le16 ext4_group_desc_csum(struct ext4_sb_info *sbi, __u32 group,
|
|
struct ext4_group_desc *gdp);
|
|
extern int ext4_group_desc_csum_verify(struct ext4_sb_info *sbi, __u32 group,
|
|
struct ext4_group_desc *gdp);
|
|
struct buffer_head *ext4_read_block_bitmap(struct super_block *sb,
|
|
ext4_group_t block_group);
|
|
extern unsigned ext4_init_block_bitmap(struct super_block *sb,
|
|
struct buffer_head *bh,
|
|
ext4_group_t group,
|
|
struct ext4_group_desc *desc);
|
|
#define ext4_free_blocks_after_init(sb, group, desc) \
|
|
ext4_init_block_bitmap(sb, NULL, group, desc)
|
|
extern unsigned ext4_init_inode_bitmap(struct super_block *sb,
|
|
struct buffer_head *bh,
|
|
ext4_group_t group,
|
|
struct ext4_group_desc *desc);
|
|
extern void mark_bitmap_end(int start_bit, int end_bit, char *bitmap);
|
|
#endif /* _LINUX_EXT4_GROUP_H */
|