From 422c59157ae5203ff884bed27e6ff5c30eb6cb7e Mon Sep 17 00:00:00 2001
From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Mon, 13 Apr 2020 15:20:57 -0400
Subject: [PATCH] wrapper: compiler.h: remove READ_ONCE/WRITE_ONCE wrappers

---
 wrapper/compiler.h | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/wrapper/compiler.h b/wrapper/compiler.h
index 38974c06..16d41318 100644
--- a/wrapper/compiler.h
+++ b/wrapper/compiler.h
@@ -26,19 +26,6 @@
 # endif
 #endif
 
-/*
- * READ/WRITE_ONCE were introduced in kernel 3.19 and ACCESS_ONCE
- * was removed in 4.15. Prefer READ/WRITE but fallback to ACCESS
- * when they are not available.
- */
-#ifndef READ_ONCE
-# define READ_ONCE(x)		ACCESS_ONCE(x)
-#endif
-
-#ifndef WRITE_ONCE
-# define WRITE_ONCE(x, val)	({ ACCESS_ONCE(x) = val; })
-#endif
-
 #define __LTTNG_COMPOUND_LITERAL(type, ...)	(type[]) { __VA_ARGS__ }
 
 #endif /* _LTTNG_WRAPPER_COMPILER_H */
-- 
2.34.1