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Diffstat (limited to 'include/linux/init_task.h')
-rw-r--r--include/linux/init_task.h9
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