1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/percpu-refcount.h b/include/linux/percpu-refcount.h
index 8146aa9cd89e..6d843d60690d 100644
--- a/include/linux/percpu-refcount.h
+++ b/include/linux/percpu-refcount.h
@@ -68,6 +68,7 @@ struct percpu_ref {
 
 int __must_check percpu_ref_init(struct percpu_ref *ref,
                                  percpu_ref_func_t *release);
+void percpu_ref_cancel_init(struct percpu_ref *ref);
 void percpu_ref_kill(struct percpu_ref *ref);
 
 #define PCPU_STATUS_BITS        2