Document last supported kernel version for stable-2.11 branch

[lttng-modules.git] / lttng-events.c

diff --git a/lttng-events.c b/lttng-events.c
index d7283e83c9d6b2dc159e9a58e837357e5ab5e695..7cd9fa1a727dc3c966eb7c83076996d897ca618c 100644 (file)
--- a/lttng-events.c
+++ b/lttng-events.c
@@ -78,7 +78,8 @@ int _lttng_field_statedump(struct lttng_session *session,
 
 void synchronize_trace(void)
 {
-#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,1,0))
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,1,0) || \
+       LTTNG_RHEL_KERNEL_RANGE(4,18,0,193,0,0, 4,19,0,0,0,0))
        synchronize_rcu();
 #else
        synchronize_sched();