Btrfs: start of block group code
Signed-off-by: Chris Mason <chris.mason@oracle.com>
diff --git a/fs/btrfs/print-tree.c b/fs/btrfs/print-tree.c
index 1e7038b..2f95fc6 100644
--- a/fs/btrfs/print-tree.c
+++ b/fs/btrfs/print-tree.c
@@ -11,6 +11,7 @@
struct btrfs_root_item *ri;
struct btrfs_dir_item *di;
struct btrfs_inode_item *ii;
+ struct btrfs_block_group_item *bi;
u32 type;
printk("leaf %Lu total ptrs %d free space %d\n",
@@ -53,6 +54,12 @@
printk("\t\textent data refs %u\n",
btrfs_extent_refs(ei));
break;
+ case BTRFS_BLOCK_GROUP_ITEM_KEY:
+ bi = btrfs_item_ptr(l, i,
+ struct btrfs_block_group_item);
+ printk("\t\tblock group used %Lu\n",
+ btrfs_block_group_used(bi));
+ break;
case BTRFS_STRING_ITEM_KEY:
printk("\t\titem data %.*s\n", btrfs_item_size(item),
btrfs_leaf_data(l) + btrfs_item_offset(item));