From 6e49a8d557d91c9e8193a7a26981743a3cb33f1e Mon Sep 17 00:00:00 2001
From: Michael Jeanson <mjeanson@efficios.com>
Date: Mon, 30 Nov 2020 14:26:23 -0500
Subject: [PATCH] fix: asm/barrier.h was introduced in v3.4

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Change-Id: I1aa81452fd4c08c151f0f87cfa1b24018ad4fc30
---
 include/wrapper/barrier.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/wrapper/barrier.h b/include/wrapper/barrier.h
index c2f0545b..26330d39 100644
--- a/include/wrapper/barrier.h
+++ b/include/wrapper/barrier.h
@@ -11,7 +11,11 @@
 #define _LTTNG_WRAPPER_BARRIER_H
 
 #include <linux/version.h>
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)
 #include <asm/barrier.h>
+#else
+#include <asm/system.h>
+#endif
 
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)
 
-- 
2.34.1