1 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
2 index 1342fe9..22250a4 100644
5 @@ -2686,6 +2686,8 @@ extern void ext4_mark_bitmap_end(int start_bit, int end_bit, char *bitmap);
6 extern int ext4_init_inode_table(struct super_block *sb,
7 ext4_group_t group, int barrier);
8 extern void ext4_end_bitmap_read(struct buffer_head *bh, int uptodate);
9 +extern struct buffer_head *
10 +ext4_read_inode_bitmap(struct super_block *sb, ext4_group_t block_group);
13 extern const struct file_operations ext4_seq_prealloc_table_fops;
14 @@ -2805,6 +2807,10 @@ extern int ext4_ext_migrate(struct inode *);
15 extern int ext4_ind_migrate(struct inode *inode);
18 +extern struct buffer_head *ext4_append(handle_t *handle,
19 + struct inode *inode,
20 + ext4_lblk_t *block);
22 extern int ext4_dirblock_csum_verify(struct inode *inode,
23 struct buffer_head *bh);
24 extern int ext4_orphan_add(handle_t *, struct inode *);