rcu: Teach RCU that idle task is not quiscent state at boot

[net-next-2.6.git] / init / main.c

diff --git a/init/main.c b/init/main.c
index 844209453c02c2248114972fca3f0fcddbdf513d..83697e160b3a786d3d91c14000f116a441f61bfc 100644 (file)
--- a/init/main.c
+++ b/init/main.c
@@ -97,7 +97,7 @@ static inline void mark_rodata_ro(void) { }
 extern void tc_init(void);
 #endif
 
-enum system_states system_state;
+enum system_states system_state __read_mostly;
 EXPORT_SYMBOL(system_state);
 
 /*
@@ -463,6 +463,7 @@ static noinline void __init_refok rest_init(void)
         * at least once to get things moving:
         */
        init_idle_bootup_task(current);
+       rcu_scheduler_starting();
        preempt_enable_no_resched();
        schedule();
        preempt_disable();