+++ /dev/null
-Index: linux-stage/fs/ext4/super.c
-===================================================================
---- linux-stage.orig/fs/ext4/super.c
-+++ linux-stage/fs/ext4/super.c
-@@ -124,6 +124,7 @@ __u32 ext4_itable_unused_count(struct su
- (EXT4_DESC_SIZE(sb) >= EXT4_MIN_DESC_SIZE_64BIT ?
- (__u32)le16_to_cpu(bg->bg_itable_unused_hi) << 16 : 0);
- }
-+EXPORT_SYMBOL(ext4_itable_unused_count);
-
- void ext4_block_bitmap_set(struct super_block *sb,
- struct ext4_group_desc *bg, ext4_fsblk_t blk)
-@@ -253,6 +254,8 @@ void ext4_journal_abort_handle(const cha
- jbd2_journal_abort_handle(handle);
- }
-
-+EXPORT_SYMBOL(ext4_journal_abort_handle);
-+
- /* Deal with the reporting of failure conditions on a filesystem such as
- * inconsistencies detected or read IO failures.
- *
-@@ -2590,6 +2593,8 @@ out_fail:
- return ret;
- }
-
-+EXPORT_SYMBOL(ext4_force_commit);
-+
- /*
- * Setup any per-fs journal parameters now. We'll do this both on
- * initial mount, once the journal has been initialised but before we've
-@@ -3728,6 +3733,12 @@ int ext4_map_inode_page(struct inode *in
- unsigned long *blocks, int *created, int create);
- EXPORT_SYMBOL(ext4_map_inode_page);
-
-+EXPORT_SYMBOL(ext4_xattr_get);
-+EXPORT_SYMBOL(ext4_xattr_set_handle);
-+EXPORT_SYMBOL(ext4_bread);
-+EXPORT_SYMBOL(ext4_journal_start_sb);
-+EXPORT_SYMBOL(__ext4_journal_stop);
-+
- MODULE_AUTHOR("Remy Card, Stephen Tweedie, Andrew Morton, Andreas Dilger, Theodore Ts'o and others");
- MODULE_DESCRIPTION("Fourth Extended Filesystem with extents");
- MODULE_LICENSE("GPL");
-Index: linux-stage/fs/ext4/ext4.h
-===================================================================
---- linux-stage.orig/fs/ext4/ext4.h
-+++ linux-stage/fs/ext4/ext4.h
-@@ -1047,6 +1047,8 @@ extern struct inode * ext4_orphan_get(st
- extern unsigned long ext4_count_free_inodes(struct super_block *);
- extern unsigned long ext4_count_dirs(struct super_block *);
- extern void ext4_check_inodes_bitmap(struct super_block *);
-+extern struct buffer_head *ext4_read_inode_bitmap(struct super_block *sb,
-+ ext4_group_t block_group);
-
- /* mballoc.c */
- extern long ext4_mb_stats;
-Index: linux-stage/fs/ext4/ialloc.c
-===================================================================
---- linux-stage.orig/fs/ext4/ialloc.c
-+++ linux-stage/fs/ext4/ialloc.c
-@@ -96,7 +96,7 @@ unsigned ext4_init_inode_bitmap(struct s
- *
- * Return buffer_head of bitmap on success or NULL.
- */
--static struct buffer_head *
-+struct buffer_head *
- ext4_read_inode_bitmap(struct super_block *sb, ext4_group_t block_group)
- {
- struct ext4_group_desc *desc;
-@@ -159,6 +159,7 @@ ext4_read_inode_bitmap(struct super_bloc
- }
- return bh;
- }
-+EXPORT_SYMBOL(ext4_read_inode_bitmap);
-
- /*
- * NOTE! When we get the inode, we're the only people
-Index: linux-stage/fs/ext4/balloc.c
-===================================================================
---- linux-stage.orig/fs/ext4/balloc.c
-+++ linux-stage/fs/ext4/balloc.c
-@@ -238,6 +238,7 @@ struct ext4_group_desc * ext4_get_group_
- *bh = sbi->s_group_desc[group_desc];
- return desc;
- }
-+EXPORT_SYMBOL(ext4_get_group_desc);
-
- static int ext4_valid_block_bitmap(struct super_block *sb,
- struct ext4_group_desc *desc,