1 files changed, 2 insertions, 0 deletions

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index f971a29e4f20..d8474796dea2 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -736,6 +736,8 @@ struct btrfs_root *open_ctree(struct super_block *sb,
         fs_info->total_pinned = 0;
         fs_info->last_alloc = 0;
         fs_info->last_data_alloc = 0;
+        fs_info->extra_alloc_bits = 0;
+        fs_info->extra_data_alloc_bits = 0;
 
 #if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,18)
         INIT_WORK(&fs_info->trans_work, btrfs_transaction_cleaner, fs_info);