btrfs: print-tree: print compression type for file extent items

We are not printing anything about the compression type, so add that
useful information in the same format as btrfs-progs.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Filipe Manana <fdmanana@suse.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 835b41874a7aa88997627e8a921687290d232908..417e3860cd251ee9224f88be4f0255d9350dab68 100644 (file)
--- a/fs/btrfs/print-tree.c
+++ b/fs/btrfs/print-tree.c
@@ -424,9 +424,10 @@ void btrfs_print_leaf(const struct extent_buffer *l)
                                btrfs_file_extent_type(l, fi));
                        if (btrfs_file_extent_type(l, fi) ==
                            BTRFS_FILE_EXTENT_INLINE) {
-                               pr_info("\t\tinline extent data size %u ram_bytes %llu\n",
+                               pr_info("\t\tinline extent data size %u ram_bytes %llu compression %hhu\n",
                                        btrfs_file_extent_inline_item_len(l, i),
-                                       btrfs_file_extent_ram_bytes(l, fi));
+                                       btrfs_file_extent_ram_bytes(l, fi),
+                                       btrfs_file_extent_compression(l, fi));
                                break;
                        }
                        pr_info("\t\textent data disk bytenr %llu nr %llu\n",
@@ -436,6 +437,8 @@ void btrfs_print_leaf(const struct extent_buffer *l)
                               btrfs_file_extent_offset(l, fi),
                               btrfs_file_extent_num_bytes(l, fi),
                               btrfs_file_extent_ram_bytes(l, fi));
+                       pr_info("\t\textent compression %hhu\n",
+                               btrfs_file_extent_compression(l, fi));
                        break;
                case BTRFS_BLOCK_GROUP_ITEM_KEY:
                        bi = btrfs_item_ptr(l, i,