1 files changed, 22 insertions, 2 deletions

diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 2bb4c4f3531a..3037fc085e8e 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -102,7 +102,7 @@ extern struct group_info init_groups;
 #define INIT_IDS
 #endif
 
-#ifdef CONFIG_TREE_PREEMPT_RCU
+#ifdef CONFIG_PREEMPT_RCU
 #define INIT_TASK_RCU_TREE_PREEMPT()                                    \
         .rcu_blocked_node = NULL,
 #else
@@ -111,12 +111,21 @@ extern struct group_info init_groups;
 #ifdef CONFIG_PREEMPT_RCU
 #define INIT_TASK_RCU_PREEMPT(tsk)                                      \
         .rcu_read_lock_nesting = 0,                                     \
-        .rcu_read_unlock_special = 0,                                   \
+        .rcu_read_unlock_special.s = 0,                                 \
         .rcu_node_entry = LIST_HEAD_INIT(tsk.rcu_node_entry),           \
         INIT_TASK_RCU_TREE_PREEMPT()
 #else
 #define INIT_TASK_RCU_PREEMPT(tsk)
 #endif
+#ifdef CONFIG_TASKS_RCU
+#define INIT_TASK_RCU_TASKS(tsk)                                        \
+        .rcu_tasks_holdout = false,                                     \
+        .rcu_tasks_holdout_list =                                       \
+                LIST_HEAD_INIT(tsk.rcu_tasks_holdout_list),             \
+        .rcu_tasks_idle_cpu = -1,
+#else
+#define INIT_TASK_RCU_TASKS(tsk)
+#endif
 
 extern struct cred init_cred;
 
@@ -157,6 +166,15 @@ extern struct task_group root_task_group;
 # define INIT_RT_MUTEXES(tsk)
 #endif
 
+#ifdef CONFIG_NUMA_BALANCING
+# define INIT_NUMA_BALANCING(tsk)                                       \
+        .numa_preferred_nid = -1,                                       \
+        .numa_group = NULL,                                             \
+        .numa_faults = NULL,
+#else
+# define INIT_NUMA_BALANCING(tsk)
+#endif
+
 /*
  *  INIT_TASK is used to set up the first task table, touch at
  * your own risk!. Base=0, limit=0x1fffff (=2MB)
@@ -224,9 +242,11 @@ extern struct task_group root_task_group;
         INIT_FTRACE_GRAPH                                               \
         INIT_TRACE_RECURSION                                            \
         INIT_TASK_RCU_PREEMPT(tsk)                                      \
+        INIT_TASK_RCU_TASKS(tsk)                                        \
         INIT_CPUSET_SEQ(tsk)                                            \
         INIT_RT_MUTEXES(tsk)                                            \
         INIT_VTIME(tsk)                                                 \
+        INIT_NUMA_BALANCING(tsk)                                        \
 }