Just like what we did for leaf, also add this output to make it easier
to distinguish tree reloc tree blocks.
Signed-off-by: Qu Wenruo <wqu@xxxxxxxx>
---
print-tree.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/print-tree.c b/print-tree.c
index d5bb413019bb..a82cdc945247 100644
--- a/print-tree.c
+++ b/print-tree.c
@@ -1364,11 +1364,14 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *eb)
void btrfs_print_tree(struct btrfs_root *root, struct extent_buffer *eb, int follow)
{
+ u8 backref_rev;
u32 i;
u32 nr;
+ u64 flags;
struct btrfs_disk_key disk_key;
struct btrfs_key key;
struct extent_buffer *next;
+ char flags_str[HEADER_FLAGS_BUF_LEN];
if (!eb)
return;
@@ -1377,6 +1380,9 @@ void btrfs_print_tree(struct btrfs_root *root, struct extent_buffer *eb, int fol
btrfs_print_leaf(root, eb);
return;
}
+ flags = btrfs_header_flags(eb) & ~BTRFS_BACKREF_REV_MASK;
+ backref_rev = btrfs_header_flags(eb) >> BTRFS_BACKREF_REV_SHIFT;
+ header_flags_to_str(flags, flags_str);
printf("node %llu level %d items %d free %u generation %llu owner ",
(unsigned long long)eb->start,
btrfs_header_level(eb), nr,
@@ -1384,6 +1390,8 @@ void btrfs_print_tree(struct btrfs_root *root, struct extent_buffer *eb, int fol
(unsigned long long)btrfs_header_generation(eb));
print_objectid(stdout, btrfs_header_owner(eb), 0);
printf("\n");
+ printf("node %llu flags 0x%llx(%s) backref revision %d\n",
+ eb->start, flags, flags_str, backref_rev);
print_uuids(eb);
fflush(stdout);
for (i = 0; i < nr; i++) {
--
2.16.2
--
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