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-rw-r--r--fs/btrfs/ordered-data.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/ordered-data.h b/fs/btrfs/ordered-data.h
index 40e9126ad95..33f0d9e91b1 100644
--- a/fs/btrfs/ordered-data.h
+++ b/fs/btrfs/ordered-data.h
@@ -91,4 +91,5 @@ int btrfs_add_ordered_pending(struct inode *inode,
u64 start, u64 len);
int btrfs_ordered_update_i_size(struct inode *inode,
struct btrfs_ordered_extent *ordered);
+int btrfs_find_ordered_sum(struct inode *inode, u64 offset, u32 *sum);
#endif