Anonymous struct initialization

Signed-off-by: Bill Huey (hui) <bill.h...@gmail.com>
---
 include/linux/init_task.h | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index f2cb8d4..ac9b0d9 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -183,6 +183,23 @@ extern struct task_group root_task_group;
 # define INIT_KASAN(tsk)
 #endif
 
+#ifdef CONFIG_RTC_CYCLIC
+# define INIT_RT_OVERRUN(tsk)                                          \
+               .rt_overrun     = {                                     \
+                       .count = 0,                                     \
+                       .task_list = 
LIST_HEAD_INIT(tsk.rt.rt_overrun.task_list), \
+                       .type = 0,                                      \
+                       .color = 0,                                     \
+                       .slots = 0,                                     \
+                       .yield = 0,                                     \
+                       .machine_state = 0,                             \
+                       .last_machine_state = 0,                        \
+                       .last_task_state = 0,                           \
+               }
+#else
+# define INIT_RT_OVERRUN(tsk)
+#endif
+
 /*
  *  INIT_TASK is used to set up the first task table, touch at
  * your own risk!. Base=0, limit=0x1fffff (=2MB)
@@ -210,6 +227,7 @@ extern struct task_group root_task_group;
        .rt             = {                                             \
                .run_list       = LIST_HEAD_INIT(tsk.rt.run_list),      \
                .time_slice     = RR_TIMESLICE,                         \
+               INIT_RT_OVERRUN(tsk)                                    \
        },                                                              \
        .tasks          = LIST_HEAD_INIT(tsk.tasks),                    \
        INIT_PUSHABLE_TASKS(tsk)                                        \
-- 
2.5.0

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