Currently we print the raw values of the owner field of leaf/nodes.
This can result in output like the following:

leaf 30490624 items 2 free space 16061 generation 4 owner 18446744073709551607

With the patch applied the same leaf looks like:

leaf 30490624 items 2 free space 16061 generation 4 owner DATA_RELOC_TREE

Signed-off-by: Nikolay Borisov <nbori...@suse.com>
---
 print-tree.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/print-tree.c b/print-tree.c
index d59f9002f54c..a2f6bfc027c9 100644
--- a/print-tree.c
+++ b/print-tree.c
@@ -1188,11 +1188,12 @@ void btrfs_print_leaf(struct btrfs_root *root, struct 
extent_buffer *eb)
        header_flags_to_str(flags, flags_str);
        nr = btrfs_header_nritems(eb);
 
-       printf("leaf %llu items %d free space %d generation %llu owner %llu\n",
+       printf("leaf %llu items %d free space %d generation %llu owner ",
                (unsigned long long)btrfs_header_bytenr(eb), nr,
                btrfs_leaf_free_space(root, eb),
-               (unsigned long long)btrfs_header_generation(eb),
-               (unsigned long long)btrfs_header_owner(eb));
+               (unsigned long long)btrfs_header_generation(eb));
+       print_objectid(stdout, btrfs_header_owner(eb), 0);
+       printf("\n");
        printf("leaf %llu flags 0x%llx(%s) backref revision %d\n",
                btrfs_header_bytenr(eb), flags, flags_str, backref_rev);
        print_uuids(eb);
@@ -1365,12 +1366,13 @@ void btrfs_print_tree(struct btrfs_root *root, struct 
extent_buffer *eb, int fol
                btrfs_print_leaf(root, eb);
                return;
        }
-       printf("node %llu level %d items %d free %u generation %llu owner 
%llu\n",
+       printf("node %llu level %d items %d free %u generation %llu owner ",
               (unsigned long long)eb->start,
                btrfs_header_level(eb), nr,
                (u32)BTRFS_NODEPTRS_PER_BLOCK(root->fs_info) - nr,
-               (unsigned long long)btrfs_header_generation(eb),
-               (unsigned long long)btrfs_header_owner(eb));
+               (unsigned long long)btrfs_header_generation(eb));
+       print_objectid(stdout, btrfs_header_owner(eb), 0);
+       printf("\n");
        print_uuids(eb);
        fflush(stdout);
        for (i = 0; i < nr; i++) {
-- 
2.7.4

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