Merge branch 'rcu/next' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck...

[firefly-linux-kernel-4.4.55.git] / include / linux / init_task.h

diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 1f8c06ce0fa66b83760863735eaf1209908205d7..6b281fae114a8d28db406e6886e74dafc5ddfaf0 100644 (file)
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -83,6 +83,12 @@ 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,
@@ -94,7 +100,8 @@ 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