1 files changed, 8 insertions, 1 deletions

diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 2fea6c8ef6ba..69f91aacdeee 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -81,6 +81,12 @@ extern struct group_info init_groups;
  */
 # define CAP_INIT_BSET  CAP_FULL_SET
 
+#ifdef CONFIG_RCU_BOOST
+#define INIT_TASK_RCU_BOOST()                                           \
+        .rcu_boost_mutex = NULL,
+#else
+#define INIT_TASK_RCU_BOOST()
+#endif
 #ifdef CONFIG_TREE_PREEMPT_RCU
 #define INIT_TASK_RCU_TREE_PREEMPT()                                    \
         .rcu_blocked_node = NULL,
@@ -92,7 +98,8 @@ extern struct group_info init_groups;
         .rcu_read_lock_nesting = 0,                                     \
         .rcu_read_unlock_special = 0,                                   \
         .rcu_node_entry = LIST_HEAD_INIT(tsk.rcu_node_entry),           \
-        INIT_TASK_RCU_TREE_PREEMPT()
+        INIT_TASK_RCU_TREE_PREEMPT()                                    \
+        INIT_TASK_RCU_BOOST()
 #else
 #define INIT_TASK_RCU_PREEMPT(tsk)
 #endif