unsigned long ops;
unsigned long flags;
- /* Count this now; we may make a call that never returns. */
- inc_irq_stat(irq_call_count);
-
- mb(); /* Order interrupt and bit testing. */
-
for (;;) {
spinlock_t *lock = &per_cpu(ipi_lock, this_cpu);
spin_lock_irqsave(lock, flags);