2 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h
index d9ac7b136aea..522123050ff8 100644
--- a/include/linux/rcutiny.h
+++ b/include/linux/rcutiny.h
@@ -111,6 +111,11 @@ static inline void __kvfree_call_rcu(struct rcu_head *head, void *ptr)
 	kvfree(ptr);
 }
 
+static inline void kvfree_rcu_barrier(void)
+{
+	rcu_barrier();
+}
+
 #ifdef CONFIG_KASAN_GENERIC
 void kvfree_call_rcu(struct rcu_head *head, void *ptr);
 #else
diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h
index 254244202ea9..58e7db80f3a8 100644
--- a/include/linux/rcutree.h
+++ b/include/linux/rcutree.h
@@ -35,6 +35,7 @@ static inline void rcu_virt_note_context_switch(void)
 
 void synchronize_rcu_expedited(void);
 void kvfree_call_rcu(struct rcu_head *head, void *ptr);
+void kvfree_rcu_barrier(void);
 
 void rcu_barrier(void);
 void rcu_momentary_dyntick_idle(void);