btrfs: teach print_leaf about temporary item subtypes

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

diff --git a/fs/btrfs/print-tree.c b/fs/btrfs/print-tree.c
index 7bd0bdf..147dc6c 100644 (file)
--- a/fs/btrfs/print-tree.c
+++ b/fs/btrfs/print-tree.c
@@ -306,6 +306,17 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *l)
                                printk(KERN_INFO "\t\tunknown persistent item\n");
                        }
                        break;
+               case BTRFS_TEMPORARY_ITEM_KEY:
+                       printk(KERN_INFO "\t\ttemporary item objectid %llu offset %llu\n",
+                                       key.objectid, key.offset);
+                       switch (key.objectid) {
+                       case BTRFS_BALANCE_OBJECTID:
+                               printk(KERN_INFO "\t\tbalance status\n");
+                               break;
+                       default:
+                               printk(KERN_INFO "\t\tunknown temporary item\n");
+                       }
+                       break;
                case BTRFS_DEV_REPLACE_KEY:
                        printk(KERN_INFO "\t\tdev replace\n");
                        break;