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Diffstat (limited to 'include/linux/init_task.h')
-rw-r--r--include/linux/init_task.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index f8834f820ec2..325f649d77ff 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -15,6 +15,8 @@
#include <net/net_namespace.h>
#include <linux/sched/rt.h>
+#include <asm/thread_info.h>
+
#ifdef CONFIG_SMP
# define INIT_PUSHABLE_TASKS(tsk) \
.pushable_tasks = PLIST_NODE_INIT(tsk.pushable_tasks, MAX_PRIO),
@@ -183,12 +185,21 @@ extern struct task_group root_task_group;
# define INIT_KASAN(tsk)
#endif
+#ifdef CONFIG_THREAD_INFO_IN_TASK
+# define INIT_TASK_TI(tsk) \
+ .thread_info = INIT_THREAD_INFO(tsk), \
+ .stack_refcount = ATOMIC_INIT(1),
+#else
+# define INIT_TASK_TI(tsk)
+#endif
+
/*
* INIT_TASK is used to set up the first task table, touch at
* your own risk!. Base=0, limit=0x1fffff (=2MB)
*/
#define INIT_TASK(tsk) \
{ \
+ INIT_TASK_TI(tsk) \
.state = 0, \
.stack = init_stack, \
.usage = ATOMIC_INIT(2), \