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-rw-r--r--fs/ext4/ext4.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index ae458cde55d1..2c2c3191bf41 100644
--- 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,