struct iucv_irq_list *p, *n;
/* Serialize tasklet, iucv_path_sever and iucv_path_connect. */
- spin_lock(&iucv_table_lock);
+ if (!spin_trylock(&iucv_table_lock)) {
+ tasklet_schedule(&iucv_tasklet);
+ return;
+ }
iucv_active_cpu = smp_processor_id();
spin_lock_irq(&iucv_queue_lock);