sched: add init_idle_bootup_task()
add the init_idle_bootup_task() callback to the bootup thread,
unused at the moment. (CFS will use it to switch the scheduling
class of the boot thread to the idle class)
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/kernel/sched.c b/kernel/sched.c
index 7090982..ac4d262 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -5018,6 +5018,11 @@
debug_show_all_locks();
}
+void __cpuinit init_idle_bootup_task(struct task_struct *idle)
+{
+ /* nothing yet */
+}
+
/**
* init_idle - set up an idle thread for a given CPU
* @idle: task in question
