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-rw-r--r--fs/btrfs/backref.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/backref.h b/fs/btrfs/backref.h
index 70d5a1fdc30e..94d49f2177d9 100644
--- a/fs/btrfs/backref.h
+++ b/fs/btrfs/backref.h
@@ -270,5 +270,7 @@ struct btrfs_backref_cache {
void btrfs_backref_init_cache(struct btrfs_fs_info *fs_info,
struct btrfs_backref_cache *cache, int is_reloc);
+struct btrfs_backref_node *btrfs_backref_alloc_node(
+ struct btrfs_backref_cache *cache, u64 bytenr, int level);
#endif