*
* Copyright (C) 1992 Linus Torvalds
*
- * Rewritten. Old one was good in 2.2, but in 2.3 it was immoral. --ANK (990903)
+ * Distribute under GPLv2.
+ *
+ * Rewritten. Old one was good in 2.2, but in 2.3 it was immoral. --ANK (990903)
*/
#include <linux/module.h>
*/
void irq_enter(void)
{
+#ifdef CONFIG_NO_HZ
+ int cpu = smp_processor_id();
+ if (idle_cpu(cpu) && !in_interrupt())
+ tick_nohz_stop_idle(cpu);
+#endif
__irq_enter();
#ifdef CONFIG_NO_HZ
- if (idle_cpu(smp_processor_id()))
+ if (idle_cpu(cpu))
tick_nohz_update_jiffies();
#endif
}
/* Make sure that timer wheel updates are propagated */
if (!in_interrupt() && idle_cpu(smp_processor_id()) && !need_resched())
tick_nohz_stop_sched_tick();
+ rcu_irq_exit();
#endif
preempt_enable_no_resched();
}
/*
* This function must run with irqs disabled!
*/
-inline fastcall void raise_softirq_irqoff(unsigned int nr)
+inline void raise_softirq_irqoff(unsigned int nr)
{
__raise_softirq_irqoff(nr);
wakeup_softirqd();
}
-void fastcall raise_softirq(unsigned int nr)
+void raise_softirq(unsigned int nr)
{
unsigned long flags;
static DEFINE_PER_CPU(struct tasklet_head, tasklet_vec) = { NULL };
static DEFINE_PER_CPU(struct tasklet_head, tasklet_hi_vec) = { NULL };
-void fastcall __tasklet_schedule(struct tasklet_struct *t)
+void __tasklet_schedule(struct tasklet_struct *t)
{
unsigned long flags;
EXPORT_SYMBOL(__tasklet_schedule);
-void fastcall __tasklet_hi_schedule(struct tasklet_struct *t)
+void __tasklet_hi_schedule(struct tasklet_struct *t)
{
unsigned long flags;