1 files changed, 4 insertions, 0 deletions

diff --git a/include/linux/notifier.h b/include/linux/notifier.h
index 20dfed590183..0ff6224d172a 100644
--- a/include/linux/notifier.h
+++ b/include/linux/notifier.h
@@ -121,6 +121,10 @@ extern int raw_notifier_chain_register(struct raw_notifier_head *nh,
 extern int srcu_notifier_chain_register(struct srcu_notifier_head *nh,
                 struct notifier_block *nb);
 
+extern int blocking_notifier_chain_cond_register(
+                struct blocking_notifier_head *nh,
+                struct notifier_block *nb);
+
 extern int atomic_notifier_chain_unregister(struct atomic_notifier_head *nh,
                 struct notifier_block *nb);
 extern int blocking_notifier_chain_unregister(struct blocking_notifier_head *nh,