ext4: add correct group descriptors and reserved GDT blocks to system zone

[linux-2.6-microblaze.git] / fs / ext4 / ext4.h

diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index ae458cd..2c2c319 100644 (file)
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -3079,6 +3079,8 @@ extern const char *ext4_decode_error(struct super_block *sb, int errno,
 extern void ext4_mark_group_bitmap_corrupted(struct super_block *sb,
                                             ext4_group_t block_group,
                                             unsigned int flags);
+extern unsigned int ext4_num_base_meta_blocks(struct super_block *sb,
+                                             ext4_group_t block_group);
 
 extern __printf(7, 8)
 void __ext4_error(struct super_block *, const char *, unsigned int, bool,