1 files changed, 1 insertions, 1 deletions

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index ed23127a4b02..f0e7bbe14823 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -2185,7 +2185,7 @@ int open_ctree(struct super_block *sb,
         fs_info->free_chunk_space = 0;
         fs_info->tree_mod_log = RB_ROOT;
         fs_info->commit_interval = BTRFS_DEFAULT_COMMIT_INTERVAL;
-
+        fs_info->avg_delayed_ref_runtime = div64_u64(NSEC_PER_SEC, 64);
         /* readahead state */
         INIT_RADIX_TREE(&fs_info->reada_tree, GFP_NOFS & ~__GFP_WAIT);
         spin_lock_init(&fs_info->reada_lock);