ldiskfs/kernel_patches/patches/rhel6.3/export-ext4-2.6.patch

   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();
   7  }
   8
   9 +EXPORT_SYMBOL(ext4_bread);
  10 +EXPORT_SYMBOL(ext4_journal_start_sb);
  11 +EXPORT_SYMBOL(__ext4_journal_stop);
  12 +EXPORT_SYMBOL(ext4_force_commit);
  13 +
  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,
  23                                        ext4_group_t group,
  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
  35   *
  36   * Return buffer_head of bitmap on success or NULL.
  37   */
  38 -static struct buffer_head *
  39 +struct buffer_head *
  40  ext4_read_inode_bitmap(struct super_block *sb, ext4_group_t block_group)
  41  {
  42         struct ext4_group_desc *desc;
  43 @@ -161,6 +161,7 @@ ext4_read_inode_bitmap(struct super_bloc
  44         }
  45         return bh;
  46  }
  47 +EXPORT_SYMBOL(ext4_read_inode_bitmap);
  48
  49  /*
  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];
  57         return desc;
  58  }
  59 +EXPORT_SYMBOL(ext4_get_group_desc);
  60
  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:
  68
  69         ext4_journal_stop(handle);
  70  }
  71 +EXPORT_SYMBOL(ext4_truncate);
  72
  73  /*
  74   * ext4_get_inode_loc returns with an extra refcount against the inode's