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-rw-r--r--kernel/rcu/update.c13
1 files changed, 0 insertions, 13 deletions
diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
index 3e0f4bcb558f..39334d2d2b37 100644
--- a/kernel/rcu/update.c
+++ b/kernel/rcu/update.c
@@ -53,19 +53,6 @@
#endif
#define MODULE_PARAM_PREFIX "rcupdate."
-#ifndef data_race
-#define data_race(expr) \
- ({ \
- expr; \
- })
-#endif
-#ifndef ASSERT_EXCLUSIVE_WRITER
-#define ASSERT_EXCLUSIVE_WRITER(var) do { } while (0)
-#endif
-#ifndef ASSERT_EXCLUSIVE_ACCESS
-#define ASSERT_EXCLUSIVE_ACCESS(var) do { } while (0)
-#endif
-
#ifndef CONFIG_TINY_RCU
module_param(rcu_expedited, int, 0);
module_param(rcu_normal, int, 0);