srcu: Export process_srcu()

[firefly-linux-kernel-4.4.55.git] / kernel / srcu.c

diff --git a/kernel/srcu.c b/kernel/srcu.c
index 0b99f27fa2f79998f3023f67ae1e4154057516fe..b363b0924561c63314e7710074109358addf7479 100644 (file)
--- a/kernel/srcu.c
+++ b/kernel/srcu.c
@@ -94,9 +94,6 @@ static inline void rcu_batch_move(struct rcu_batch *to, struct rcu_batch *from)
        }
 }
 
-/* single-thread state-machine */
-static void process_srcu(struct work_struct *work);
-
 static int init_srcu_struct_fields(struct srcu_struct *sp)
 {
        sp->completed = 0;
@@ -639,7 +636,7 @@ static void srcu_reschedule(struct srcu_struct *sp)
 /*
  * This is the work-queue function that handles SRCU grace periods.
  */
-static void process_srcu(struct work_struct *work)
+void process_srcu(struct work_struct *work)
 {
        struct srcu_struct *sp;
 
@@ -650,3 +647,4 @@ static void process_srcu(struct work_struct *work)
        srcu_invoke_callbacks(sp);
        srcu_reschedule(sp);
 }
+EXPORT_SYMBOL_GPL(process_srcu);