Btrfs: fix btrfs_print_leaf for skinny metadata

We wouldn't actuall print the extent information if we had a skinny metadata
item, this fixes that.  Thanks,

Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>

1 files changed, 5 insertions, 4 deletions

diff --git a/fs/btrfs/print-tree.c b/fs/btrfs/print-tree.c
index 6efd70d3b64f..9626b4ad3b9a 100644
--- a/fs/btrfs/print-tree.c
+++ b/fs/btrfs/print-tree.c
@@ -54,7 +54,7 @@ static void print_extent_data_ref(struct extent_buffer *eb,
                btrfs_extent_data_ref_count(eb, ref));
 }
 
-static void print_extent_item(struct extent_buffer *eb, int slot)
+static void print_extent_item(struct extent_buffer *eb, int slot, int type)
 {
         struct btrfs_extent_item *ei;
         struct btrfs_extent_inline_ref *iref;
@@ -63,7 +63,6 @@ static void print_extent_item(struct extent_buffer *eb, int slot)
         struct btrfs_disk_key key;
         unsigned long end;
         unsigned long ptr;
-        int type;
         u32 item_size = btrfs_item_size_nr(eb, slot);
         u64 flags;
         u64 offset;
@@ -88,7 +87,8 @@ static void print_extent_item(struct extent_buffer *eb, int slot)
                btrfs_extent_refs(eb, ei), btrfs_extent_generation(eb, ei),
                flags);
 
-        if (flags & BTRFS_EXTENT_FLAG_TREE_BLOCK) {
+        if ((type == BTRFS_EXTENT_ITEM_KEY) &&
+            flags & BTRFS_EXTENT_FLAG_TREE_BLOCK) {
                 struct btrfs_tree_block_info *info;
                 info = (struct btrfs_tree_block_info *)(ei + 1);
                 btrfs_tree_block_key(eb, info, &key);
@@ -223,7 +223,8 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *l)
                                 btrfs_disk_root_refs(l, ri));
                         break;
                 case BTRFS_EXTENT_ITEM_KEY:
-                        print_extent_item(l, i);
+                case BTRFS_METADATA_ITEM_KEY:
+                        print_extent_item(l, i, type);
                         break;
                 case BTRFS_TREE_BLOCK_REF_KEY:
                         printk(KERN_INFO "\t\ttree block backref\n");