1 files changed, 1 insertions, 0 deletions

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 87daed632f37..cd29922d4073 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -639,6 +639,7 @@ struct btrfs_root *open_ctree(struct super_block *sb)
         INIT_LIST_HEAD(&fs_info->hashers);
         spin_lock_init(&fs_info->hash_lock);
         spin_lock_init(&fs_info->delalloc_lock);
+        spin_lock_init(&fs_info->new_trans_lock);
 
         memset(&fs_info->super_kobj, 0, sizeof(fs_info->super_kobj));
         init_completion(&fs_info->kobj_unregister);