summaryrefslogtreecommitdiffstats
path: root/rust/helpers
diff options
context:
space:
mode:
Diffstat (limited to 'rust/helpers')
-rw-r--r--rust/helpers/helpers.c1
-rw-r--r--rust/helpers/rcu.c13
2 files changed, 14 insertions, 0 deletions
diff --git a/rust/helpers/helpers.c b/rust/helpers/helpers.c
index dcf827a61b52..060750af6524 100644
--- a/rust/helpers/helpers.c
+++ b/rust/helpers/helpers.c
@@ -20,6 +20,7 @@
#include "page.c"
#include "pid_namespace.c"
#include "rbtree.c"
+#include "rcu.c"
#include "refcount.c"
#include "security.c"
#include "signal.c"
diff --git a/rust/helpers/rcu.c b/rust/helpers/rcu.c
new file mode 100644
index 000000000000..f1cec6583513
--- /dev/null
+++ b/rust/helpers/rcu.c
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/rcupdate.h>
+
+void rust_helper_rcu_read_lock(void)
+{
+ rcu_read_lock();
+}
+
+void rust_helper_rcu_read_unlock(void)
+{
+ rcu_read_unlock();
+}