1 files changed, 2 insertions, 1 deletions

diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index b3591e4a514c..b35301b0c7b6 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -80,7 +80,8 @@ struct Qdisc {
         struct gnet_stats_basic_packed bstats;
         unsigned long           __state;
         struct gnet_stats_queue qstats;
-        struct rcu_head     rcu_head;
+        struct rcu_head         rcu_head;
+        spinlock_t              busylock;
 };
 
 static inline bool qdisc_is_running(struct Qdisc *qdisc)