goto exit_idle;
}
+DEFINE_PER_CPU(bool, cpu_dead_idle);
+
/*
* Generic idle loop implementation
*
check_pgt_cache();
rmb();
- if (cpu_is_offline(smp_processor_id()))
+ if (cpu_is_offline(smp_processor_id())) {
+ rcu_cpu_notify(NULL, CPU_DYING_IDLE,
+ (void *)(long)smp_processor_id());
+ smp_mb(); /* all activity before dead. */
+ this_cpu_write(cpu_dead_idle, true);
arch_cpu_idle_dead();
+ }
local_irq_disable();
arch_cpu_idle_enter();