The following commit has been merged into the core/rcu branch of tip:
Commit-ID: beb27bd649a08655b6e15b71265fccad9c00bd2c
Gitweb: https://git.kernel.org/tip/beb27bd649a08655b6e15b71265fccad9c00bd2c
Author: Paul E. McKenney <paulmck@xxxxxxxxxx>
AuthorDate: Wed, 17 Jun 2020 13:26:20 -07:00
Committer: Paul E. McKenney <paulmck@xxxxxxxxxx>
CommitterDate: Mon, 24 Aug 2020 18:36:03 -07:00
rcu: Remove KCSAN stubs from update.c
KCSAN is now in mainline, so this commit removes the stubs for the
data_race(), ASSERT_EXCLUSIVE_WRITER(), and ASSERT_EXCLUSIVE_ACCESS()
macros.
Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxx>
---
kernel/rcu/update.c | 13 -------------
1 file changed, 13 deletions(-)
diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
index 2de49b5..5f7713a 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);
|