btrfs-progs: dump-tree: print missing dev_extent data

Add items from chunk that are not printed, unify names according to
the member names and reorder a bit.

Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/print-tree.c b/print-tree.c
index 1532421028271d9df1b36c8fec93e51315272d96..65253532446fcb75fc885a843cb7b64f42b380e4 100644 (file)
--- a/print-tree.c
+++ b/print-tree.c
@@ -933,6 +933,8 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *l)
        u64 objectid;
        u32 type;
        char flags_str[256];
+       char uuid_str[BTRFS_UUID_UNPARSED_SIZE];
+       u8 uuid[BTRFS_UUID_SIZE];
 
        printf("leaf %llu items %d free space %d generation %llu owner %llu\n",
                (unsigned long long)btrfs_header_bytenr(l), nr,
@@ -1087,9 +1089,14 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *l)
                case BTRFS_DEV_EXTENT_KEY:
                        dev_extent = btrfs_item_ptr(l, i,
                                                    struct btrfs_dev_extent);
+                       read_extent_buffer(l, uuid,
+                               (unsigned long)btrfs_dev_extent_chunk_tree_uuid(dev_extent),
+                               BTRFS_UUID_SIZE);
+                       uuid_unparse(uuid, uuid_str);
                        printf("\t\tdev extent chunk_tree %llu\n"
                               "\t\tchunk objectid %llu chunk offset %llu "
-                              "length %llu\n",
+                              "length %llu\n"
+                              "\t\tchunk_tree_uuid %s\n",
                               (unsigned long long)
                               btrfs_dev_extent_chunk_tree(l, dev_extent),
                               (unsigned long long)
@@ -1097,7 +1104,8 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *l)
                               (unsigned long long)
                               btrfs_dev_extent_chunk_offset(l, dev_extent),
                               (unsigned long long)
-                              btrfs_dev_extent_length(l, dev_extent));
+                              btrfs_dev_extent_length(l, dev_extent),
+                              uuid_str);
                        break;
                case BTRFS_QGROUP_STATUS_KEY:
                        qg_status = btrfs_item_ptr(l, i,