btrfs-progs: check: introduce traversal function for fsck

[platform/upstream/btrfs-progs.git] / extent-tree.c

diff --git a/extent-tree.c b/extent-tree.c
index a58da23..6cc8d3f 100644 (file)
--- a/extent-tree.c
+++ b/extent-tree.c
@@ -598,7 +598,7 @@ static int convert_extent_item_v0(struct btrfs_trans_handle *trans,
 }
 #endif
 
-static u64 hash_extent_data_ref(u64 root_objectid, u64 owner, u64 offset)
+u64 hash_extent_data_ref(u64 root_objectid, u64 owner, u64 offset)
 {
        u32 high_crc = ~(u32)0;
        u32 low_crc = ~(u32)0;