Offset of extent data backref in extent item can be negative.
So, let's use %lld insteand of %llu to output readable value.
Signed-off-by: Misono Tomohiro <misono.tomohiro@xxxxxxxxxxxxxx>
---
print-tree.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/print-tree.c b/print-tree.c
index a1a7954a..90173c2b 100644
--- a/print-tree.c
+++ b/print-tree.c
@@ -480,10 +480,10 @@ void print_extent_item(struct extent_buffer *eb, int slot, int metadata)
case BTRFS_EXTENT_DATA_REF_KEY:
dref = (struct btrfs_extent_data_ref *)(&iref->offset);
printf("\t\textent data backref root %llu "
- "objectid %llu offset %llu count %u\n",
+ "objectid %llu offset %lld count %u\n",
(unsigned long long)btrfs_extent_data_ref_root(eb, dref),
(unsigned long long)btrfs_extent_data_ref_objectid(eb, dref),
- (unsigned long long)btrfs_extent_data_ref_offset(eb, dref),
+ btrfs_extent_data_ref_offset(eb, dref),
btrfs_extent_data_ref_count(eb, dref));
break;
case BTRFS_SHARED_DATA_REF_KEY:
--
2.14.3
--
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