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-rw-r--r--fs/btrfs/ctree.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index fa117f7d5a8f..ee0b8aa82828 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -1724,7 +1724,9 @@ struct btrfs_root {
int ref_cows;
int track_dirty;
int in_radix;
-
+#ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS
+ int dummy_root;
+#endif
u64 defrag_trans_start;
struct btrfs_key defrag_progress;
struct btrfs_key defrag_max;