1 Index: linux-stage/fs/ext4/super.c
2 ===================================================================
3 --- linux-stage.orig/fs/ext4/super.c
4 +++ linux-stage/fs/ext4/super.c
5 @@ -4642,6 +4646,11 @@ static void __exit exit_ext4_fs(void)
6 exit_ext4_system_zone();
9 +EXPORT_SYMBOL(ext4_bread);
10 +EXPORT_SYMBOL(ext4_journal_start_sb);
11 +EXPORT_SYMBOL(__ext4_journal_stop);
12 +EXPORT_SYMBOL(ext4_force_commit);
14 MODULE_AUTHOR("Remy Card, Stephen Tweedie, Andrew Morton, Andreas Dilger, Theodore Ts'o and others");
15 MODULE_DESCRIPTION("Fourth Extended Filesystem");
16 MODULE_LICENSE("GPL");
17 Index: linux-stage/fs/ext4/ext4.h
18 ===================================================================
19 --- linux-stage.orig/fs/ext4/ext4.h
20 +++ linux-stage/fs/ext4/ext4.h
21 @@ -1643,6 +1643,8 @@ extern unsigned ext4_init_inode_bitmap(s
22 struct buffer_head *bh,
24 struct ext4_group_desc *desc);
25 +extern struct buffer_head *ext4_read_inode_bitmap(struct super_block *sb,
26 + ext4_group_t block_group);
27 extern void mark_bitmap_end(int start_bit, int end_bit, char *bitmap);
28 extern int ext4_init_inode_table(struct super_block *sb,
29 ext4_group_t group, int barrier);
30 Index: linux-stage/fs/ext4/ialloc.c
31 ===================================================================
32 --- linux-stage.orig/fs/ext4/ialloc.c
33 +++ linux-stage/fs/ext4/ialloc.c
34 @@ -97,7 +97,7 @@ unsigned ext4_init_inode_bitmap(struct s
36 * Return buffer_head of bitmap on success or NULL.
38 -static struct buffer_head *
40 ext4_read_inode_bitmap(struct super_block *sb, ext4_group_t block_group)
42 struct ext4_group_desc *desc;
43 @@ -161,6 +161,7 @@ ext4_read_inode_bitmap(struct super_bloc
47 +EXPORT_SYMBOL(ext4_read_inode_bitmap);
50 * NOTE! When we get the inode, we're the only people
51 Index: linux-stage/fs/ext4/balloc.c
52 ===================================================================
53 --- linux-stage.orig/fs/ext4/balloc.c
54 +++ linux-stage/fs/ext4/balloc.c
55 @@ -229,6 +229,7 @@ struct ext4_group_desc * ext4_get_group_
56 *bh = sbi->s_group_desc[group_desc];
59 +EXPORT_SYMBOL(ext4_get_group_desc);
61 static int ext4_valid_block_bitmap(struct super_block *sb,
62 struct ext4_group_desc *desc,
63 Index: linux-stage/fs/ext4/inode.c
64 ===================================================================
65 --- linux-stage.orig/fs/ext4/inode.c
66 +++ linux-stage/fs/ext4/inode.c
67 @@ -5131,6 +5131,7 @@ out_stop:
69 ext4_journal_stop(handle);
71 +EXPORT_SYMBOL(ext4_truncate);
74 * ext4_get_inode_loc returns with an extra refcount against the inode's