Btrfs: let btrfs_print_leaf print more about block group

This adds chunk_objectid and flags, with flags we can recognize whether
the block group is about data or metadata.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/print-tree.c b/fs/btrfs/print-tree.c
index cdafbf9..fcae61e 100644 (file)
--- a/fs/btrfs/print-tree.c
+++ b/fs/btrfs/print-tree.c
@@ -261,8 +261,11 @@ void btrfs_print_leaf(struct btrfs_fs_info *fs_info, struct extent_buffer *l)
                case BTRFS_BLOCK_GROUP_ITEM_KEY:
                        bi = btrfs_item_ptr(l, i,
                                            struct btrfs_block_group_item);
-                       pr_info("\t\tblock group used %llu\n",
-                              btrfs_disk_block_group_used(l, bi));
+                       pr_info(
+                  "\t\tblock group used %llu chunk_objectid %llu flags %llu\n",
+                               btrfs_disk_block_group_used(l, bi),
+                               btrfs_disk_block_group_chunk_objectid(l, bi),
+                               btrfs_disk_block_group_flags(l, bi));
                        break;
                case BTRFS_CHUNK_ITEM_KEY:
                        print_chunk(l, btrfs_item_ptr(l, i,