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-rw-r--r--include/linux/rcutiny.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h
index 4eab233a00cd..00b7a5e493d2 100644
--- a/include/linux/rcutiny.h
+++ b/include/linux/rcutiny.h
@@ -27,9 +27,13 @@
#include <linux/cache.h>
+#ifdef CONFIG_RCU_BOOST
static inline void rcu_init(void)
{
}
+#else /* #ifdef CONFIG_RCU_BOOST */
+void rcu_init(void);
+#endif /* #else #ifdef CONFIG_RCU_BOOST */
static inline void rcu_barrier_bh(void)
{