lttng-events.h: remove compatibility code (rcu)

diff --git a/lttng-events.c b/lttng-events.c
index b2eeec71d556712fff83ffba13fae75d10be7b2d..298360cec20e822d6ba8053214390a1ce0cd3679 100644 (file)
--- a/lttng-events.c
+++ b/lttng-events.c
@@ -71,21 +71,7 @@ int _lttng_field_statedump(struct lttng_session *session,
 
 void synchronize_trace(void)
 {
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,1,0))
        synchronize_rcu();
-#else
-       synchronize_sched();
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0))
-#ifdef CONFIG_PREEMPT_RT_FULL
-       synchronize_rcu();
-#endif
-#else /* (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) */
-#ifdef CONFIG_PREEMPT_RT
-       synchronize_rcu();
-#endif
-#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) */
 }
 
 void lttng_lock_sessions(void)